Overall Orange Volcanic eruption for La Palma
in Spain

Volcano Ash Advisories for air traffic

Although Volcano Ash Advisories (VAAC) are not intended for assessing humanitarian impact, the observations of the plume are relevant for understanding local impact. The actual impact (like ash fall) depends on the type of eruption and is not known.

Click on the messages list to visualize on the right the detailed text.



Volcanic Ash Advisory issued on 2021-12-15 at 12:46 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC no ash emission.
  • No eruptive.

Original Message :

Volcanic Ash Advisory issued on 2021-12-15 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC feeble eruption ongoing.
  • Low volcanic ash concentration in the vicinity of the volcano. Plume is drifting south-southeastward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-15 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC [feeble] eruption ongoing.
  • Low volcanic ash concentration in the vicinity of the volcano. Plume is drifting south-southeastward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-14 at 20:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing [feeble] eruption.
  • Low volcanic ash concentration in the vicinity of the volcano. Plume is drifting eastward, then turning southward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-14 at 14:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing [feeble] eruption.
  • Back to feeble emission after the yesterday's puff.

Original Message :

Volcanic Ash Advisory issued on 2021-12-14 at 09:03 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission [feeble].
  • Back to feeble emission after the yesterday's puff.

Original Message :

Volcanic Ash Advisory issued on 2021-12-14 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC strong ongoing eruption.
  • Strong ongoing eruption with plume height reaching approximately 7000m.

Original Message :

Volcanic Ash Advisory issued on 2021-12-13 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC strong ongoing eruption.
  • Strong ongoing eruption with plume height reaching approximately 7000m.

Original Message :

Volcanic Ash Advisory issued on 2021-12-13 at 18:09 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Strong ongoing eruption with plume high reaching around flight level 250 (7500m).

Original Message :

Volcanic Ash Advisory issued on 2021-12-13 at 15:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume top of clouds estimated at 4500m amsl and drifting southward. Medium to high volcanic ash concentration in the vicinity of the volcano. Possible high concentration of SO2 located east of the volcano above flight level 150 (4500m).

Original Message :

Volcanic Ash Advisory issued on 2021-12-13 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium volcanic ash concentration in the direct vicinity of the volcano. Low volcanic ash concentration elsewhere. Volcanic ash plume is drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-13 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium volcanic ash concentration in the vicinity of the volcano. Low elsewhere, drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-12 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic and explosive ash emission.
  • Low to medium volcanic ash concentration in the vicinity of the volcano. Low elsewhere, drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-12 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission.
  • Low volcanic ash concentration in the vicinity of the volcano, drifting southweswards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-12 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC weak ash emission ongoing.
  • Low volcanic ash concentration in the vicinity of the volcano, drifting southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-12 at 02:49 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano. Very low concentration drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-11 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano. Very low concentration drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-11 at 14:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low elsewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-11 at 08:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low eslewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-11 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low elsewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-10 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low elsewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-10 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low elsewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-10 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, very low elsewhere southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-12-10 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, extending southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-09 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, extending southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-09 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, extending southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-09 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, extending southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-08 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration in the vicinity of the volcano, extending southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-12-08 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration expected in the vicinity of volcano, extending southwest. Next advisory: no later than 20211208/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-12-08 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected in the vicinity of volcano, extending southwest.

Original Message :

Volcanic Ash Advisory issued on 2021-12-08 at 02:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration in the vicinity of volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-07 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-07 at 15:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-07 at 14:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentrated expected west of volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-07 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-07 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-06 at 20:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-06 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-06 at 08:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-06 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • No ash cloud identifiable from satellite data in spite of good visibility. Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-05 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • No ash cloud identifiable from satellite data in spite of good visibility. Low ash concentration expected west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-12-05 at 02:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • No ash identifiable from satellite data in spite of good visibility. Thin ash cloud is possible west of the volcano with low concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-04 at 20:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • No ash identifiable from satellite data in spite of good visibility. Thin ash cloud is possible west of the volcano with low concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-04 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission ongoing.
  • No ash identifiable from satellite data in spite of good visibility. Thin ash cloud is possible west of the volcano with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-04 at 08:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission.
  • No ash identifiable from satellite data in spite of good visibility. Thin ash cloud possible west of the volcano with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-04 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission.
  • Top of clouds estimated up to 1900m amsl. No ash identifiable from satellite imagery in spite of good visibility. Thin ash cloud possible south-west of the volcano, with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-03 at 20:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission.
  • Thin plume observed over the crater in the afternoon, top of clouds.

Original Message :

Volcanic Ash Advisory issued on 2021-12-03 at 15:03 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC low ash emission.
  • No ash can be seen on satellite imagery in spite of good visibility. Thin ash cloud possible south-west of the volcano, with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-03 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • A thin ash cloud is drifting towards the southwest, with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-02 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • A thin ash cloud is drifting towards the southwest, with low volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-02 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Thin and small ash cloud is drifting towards southwest with weak volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-12-02 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low further away with mostly SO2.

Original Message :

Volcanic Ash Advisory issued on 2021-12-02 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low further away with mostly SO2, detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-12-02 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low further away with mostly SO2, detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-12-01 at 20:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Decreasing of eruptive height. Low to medium ash concentration in the vicinity of the volcano, low further away with mostly SO2, detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-12-01 at 20:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Decreasing of eruptive height. Low to medium ash concentration in the vicinity of the volcano, low further away with mostly SO2, detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-12-01 at 15:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low concentration further away with mostly SO2.

Original Message :

Volcanic Ash Advisory issued on 2021-12-01 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low concentration further away with mostly SO2.

Original Message :

Volcanic Ash Advisory issued on 2021-12-01 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-30 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-30 at 14:49 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, very low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-30 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, very low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-30 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, very low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-29 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano, very low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-29 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano. A very thin SO2 cloud is detectable on satellite imagery drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-29 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Low to medium ash concentration in the vicinity of the volcano. A very thin SO2 cloud is detectable on satellite imagery drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-29 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano. A very thin SO2 cloud is detectable on satellite imagery drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-28 at 20:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low elsewhere. A very thin SO2 cloud is detectable on satellite imagery, drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-28 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low concentration elsewhere. A thin SO2 cloud is detectable on satellite imagery and is drifting towards the south-west.

Original Message :

Volcanic Ash Advisory issued on 2021-11-28 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low concentration elsewhere. A thin SO2 cloud is detectable on satellite imagery and is drifting towards the south-west.

Original Message :

Volcanic Ash Advisory issued on 2021-11-28 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low concentration further away. Thin SO2 cloud detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-11-27 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low further away. Thin SO2 cloud detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-11-27 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano, low elsewhere. Decrease in the height of eruptive column. Thin SO2 cloud detectable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-11-27 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low to medium ash concentration in the vicinity of the volcano. Thin SO2 cloud visible on satellite imagery drifting southwestward to the west of hierro island with low ash concentration possible.

Original Message :

Volcanic Ash Advisory issued on 2021-11-27 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • An ash plume is drifting south-south-westwards and seems to start thinning when reaching el hierro island. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-26 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-26 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low ash concentration expected in areas depicted.

Original Message :

Volcanic Ash Advisory issued on 2021-11-26 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low to medium ash concentration in the vicinity of volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-26 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-25 at 20:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-25 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-11-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-25 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Low to medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-25 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-24 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-24 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-24 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-24 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration expected in the vicinity of the volcano, low elsewhere. Next advisory: no later than 20211124/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-23 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration expected in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-23 at 14:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Presence of SO2 further eastwards with very low ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-11-23 at 12:37 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Presence of SO2 further eastwards with very low ash concentration. Amend due to a pilot report [height of the volcanic ash cloud : 110].

Original Message :

Volcanic Ash Advisory issued on 2021-11-23 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Presence of SO2 further eastwards with very low ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-11-23 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Presence of SO2 further eastwards with very low ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-11-22 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Presence of SO2 further eastwards as far as 29°,3' n 15,0w but with very low ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-11-22 at 14:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-22 at 09:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-22 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emmission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Lava ow ongoing.

Original Message :

Volcanic Ash Advisory issued on 2021-11-21 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-21 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity if the volcano, low elsewhere. A thin SO2 cloud is drifting east-north-eastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-11-21 at 09:17 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere. A thin SO2 cloud is visible on satellite imagery up to 17w and is drifting east-north-eastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-11-21 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • An SO2 plume is drifting east-north-eastwards and may ash. Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-20 at 20:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-20 at 14:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-20 at 13:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-20 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-20 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-19 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano. Thin SO2 cloud visible on satellite imagery up to 40nm east and south-east of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-19 at 15:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, sometimes further btw 050/110 SO2 cloud visible on satellite imagery up to 40nm south-east of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-19 at 09:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. So2 cloud visible on satellite imagery up to 40nm south-east of the volcano, drifting southeastwards at.

Original Message :

Volcanic Ash Advisory issued on 2021-11-19 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere. So2 cloud visible on satellite imagery up to. Miles east-south-east of the volcano, drifting east-southeastwards at.

Original Message :

Volcanic Ash Advisory issued on 2021-11-18 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud height estimated from ground cameras to flight level 120 (3600m) volcanic ash cloud extent estimated due to cloud mask. So2 cloud visible on satellite imagery up to 30miles east of volcano, drifting east-southeastwards at 5/10kts.

Original Message :

Volcanic Ash Advisory issued on 2021-11-18 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC intense volcanic activity.
  • Volcanic cloud height estimated from ground camera to flight level 120 (3600m) medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-18 at 11:33 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-09 14:10 UTC intense volcanic activity.
  • New vona : volcanic cloud height estimated from ground camera to flight level 120 (3600m) medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-18 at 08:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash not identifiable due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-18 at 02:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash not identifiable due to cloud mask. Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-17 at 20:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-17 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Volcanic ash cloud is drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-17 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Volcanic ash cloud drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-17 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Volcanic ash cloud drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-16 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Volcanic ash cloud slowly drifting southwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-11-16 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash estimated due to cloud mask ; medium ash concentration in the vicinity of the volcano, low concentration further away southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-16 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano, low concentration further away, southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-16 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-15 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash emission in the vicinity of the volcano, lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-15 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the vicinity of the volcano, low elsewhere. Volcanic ash cloud drifting north-northwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-15 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium ash concentration in the western/northwestern vicinity of the volcano, low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-15 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211115/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-14 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211115/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-14 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC weak ash ongoing.
  • Low volcanic ash concentration. Ash cloud slowly moving westward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-14 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Moderate volcanic ash concentration in the vicinity of the volcano, lower volcanic ash concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-14 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the vicinity of the volcano, lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-13 at 20:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the vicinity of the volcano, lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-13 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium volcanic ash concentration the vicinity of the volcano. Lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-13 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium volcanic ash concentration the vicinity of the volcano. Lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-13 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash not identifiable due to cloud mask. Medium volcanic ash concentration the vicinity of the volcano. Lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-12 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash not identifiable due to cloud mask. Medium volcanic ash concentration the vicinity of the volcano. Lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-12 at 14:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium volcanic ash concentration on the close vicinity of the volcano. Lower concentration further south.

Original Message :

Volcanic Ash Advisory issued on 2021-11-12 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium volcanic ash concentration in the close vicinity of the volcano. Lower concentration further away. Next advisory: no later than 20211112/1500z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-12 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano. Low concentration further away. Volcanic ash cloud not identifiable due to cloud mask.

Original Message :

Volcanic Ash Advisory issued on 2021-11-11 at 21:13 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium ash concentration in the vicinity of the volcano. So2 identifiable on satellite img in the southwest of the island with low concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-11-11 at 14:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium concentration in the vicinity of the volcano, low concentration further away. Volcanic ash cloud not identifiable due to cloud mask.

Original Message :

Volcanic Ash Advisory issued on 2021-11-11 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium concentration in the vicinity of the volcano, low concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-11 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium concentration in the vicinity of the volcano, low concentration further away. Volcanic ash cloud drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-10 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium concentration in the vicinity of the volcano, low concentration further away. Volcanic ash cloud drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-10 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the vicinity of the volcano, low concentration further away. Volcanic ash cloud drifting westward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-10 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration the vicinity of the volcano, low concentration further away. Volcanic ash cloud drifting westward next advisory: no later than 20211110/1500z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-10 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash not identifiable due to cloud mask. Medium concentration the vicinity of the volcano, low concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-09 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration the vicinity of the volcano, low concentration further away. Next advisory: no later than 20211110/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-09 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the vicinity of the volcano, low concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-09 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the vicinity of the volcano, low concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-09 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, lower concentration further away. Next advisory: no later than 20211109/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-08 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano. Lower concentration further away. Next advisory: no later than 20211109/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-08 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211108/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-08 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211108/1500z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-08 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211108/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-07 at 20:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211108/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-07 at 14:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, low concentration further away. Next advisory: no later than 20211107/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-07 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Medium concentration in the close vicinity of the volcano, lower concentration further away.

Original Message :

Volcanic Ash Advisory issued on 2021-11-07 at 03:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting southwestward, medium concentration in the vicinity of the volcano, lower elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-06 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Weak plume with a decrease in the height of eruptive column. Medium concentration in the vicinity of volcano, drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-06 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash detectable in webcams. Weak plume with a decrease in the height of eruptive column. Medium concentration in the vicinity of volcano, drifting southwestward. Next advisory: no later than 20211106/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-11-06 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash detectable in satellite imagery with high to medium concentration in the vicinity of the volcano. Volcanic ash cloud drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-06 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash detectable in satellite imagery with highest concentration in the vicinity of the volcano. Volcanic ash cloud spread up to 45miles southwest of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-05 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-05 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-05 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-05 at 02:46 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-04 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-04 at 14:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Low ash concentration, higher in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-04 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Highest ash concentration in the vicinity of the volcano, low elsewhere. Diffuse SO2 cloud visible on satellite imagery, drifting southward.

Original Message :

Volcanic Ash Advisory issued on 2021-11-04 at 02:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium loc high ash concentration expected in the southern cloud, low loc medium ash concentration and SO2 in the cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 21:06 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing strong ash emission.
  • Strong explosive activity on progress since 12:00 UTC dark plume reaching 6000m above sea level. Medium loc high ash concentration expected in the southern cloud, low loc medium ash concentration in the cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 19:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing strong ash emission.
  • Strong explosive activity on progress since 12:00 UTC dark plume reaching 6000m above sea level. Medium loc high ash concentration expected in the cloud, very low ash concentration in the southern cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 17:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing strong ash emission.
  • Strong explosive activity on progress since 12:00 UTC dark plume reaching 5000m above sea level. Medium loc high ash concentration expected in the cloud, very low ash concentration in the southern cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 10:00 UTC ongoing ash emission.
  • Explosive activity has increased since 12:00 UTC dark plume reaching 4500m above sea level. Medium/high ash concentration expected in the cloud, very low ash concentration in the southern cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 09:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Some ash observed [pilobs] at 07:73 UTC south of tenerife [very low concentration expected]. Thin ash cloud with SO2 drifting towards south/south-east.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 09:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Some ash observed [pilobs] at 07:73 UTC south of tenerife [very low concentration expected]. Thin ash cloud with SO2 drifting towards south/south-east.

Original Message :

Volcanic Ash Advisory issued on 2021-11-03 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash not detectable on satellite imagery due to cloud mask. Volcanic ash cloud extending southeastward. Low level volcanic ash cloud extending southward. Low ash concentration possible elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-02 at 21:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud detectable on satellite imagery, extending southeastward. Low volcanic ash cloud drifting southward. Low ash concentration possible elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-02 at 16:37 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud detectable on satellite imagery, extending south-eastward 30nm. Low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-02 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud detectable on satellite imagery, extending eastward 20nm. Low concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-11-02 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud detectable on satellite imagery extending eastward. Medium volcanic ash concentration in vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-02 at 03:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud detectable on satellite imagery extending northward and eastward. Medium volcanic ash concentration in vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-11-01 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud detectable on satellite imagery. Medium volcanic ash concentration around the volcano and its vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-11-01 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission visible on satellite data. Medium to high volcanic ash concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-11-01 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission visible on satellite data. Medium to higt volcanic ash concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-11-01 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • After recent puffs, ash emission has decreasead [low ash concentration polygon].

Original Message :

Volcanic Ash Advisory issued on 2021-10-31 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash.
  • After recent puffs, ash emission has decreasead [low ash concentration on polygon].

Original Message :

Volcanic Ash Advisory issued on 2021-10-31 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 10:19 UTC ongoing ash emission.
  • Northern volcanic ash cloud is a remnant from yesterday's puff with low concentration, now dissipating. Current volcanic ash drifting northwestward with medium to high concentration close to the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-31 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Northern volcanic ash cloud is a remnant from yesterday's puff with low concentration, now dissipating. Current volcanic ash emission with medium to high concentration close to the north of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-31 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC significant ash emission ongoing.
  • Moderate ash emission clearly visible on satellite data. Medium to high volcanic ash concentration spread up to 40 miles north-west of the volcano. Next advisory: no later than 20211031/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-30 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC significant ash emission ongoing.
  • Moderate ash emission clearly visible on satellite data. Medium to high volcanic ash concentration spread up to 40 miles west and north-west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-30 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC significant ash emission ongoing.
  • Increase in ash emission clearly visible on satellite data. Medium to high volcanic ash concentration spread up to 35miles west of the volcano. Highest concentration in the vicinity of the volcano. Next advisory: no later than 20211030/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-30 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Highest volcanic ash concentration in the vicinity of the volcano. Weak volcanic ash concentration elsewhere. Ash cloud slowly drifting westward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-30 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting westward. Highest concentration over volcano and vicinity, weak concentration elsewhere. Next advisory: no later than 20211030/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-29 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting westward. Highest concentration over volcano and vicinity, weak concentration elsewhere. Next advisory: no later than 20211030/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-29 at 14:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Highest concentration over volcano and vicinity, weak concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-29 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Highest concentration over volcano and vicinity, weak concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-29 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Highest concentration over volcano and vicinity, weak concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-28 at 20:49 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Medium to high volcanic ash concentration in the vicinity of the volcano, weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-28 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. High volcanic ash concentration in the vicinity of the volcano, weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-28 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. High volcanic ash concentration in the vicinity of the volcano, weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-28 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. High volcanic ash concentration in the vicinity of the volcano weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-27 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. High volcanic ash concentration in the vicinity of the volcano weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-27 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Medium to high volcanic ash concentration in the vicinity of the volcano, weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-27 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Medium to high volcanic ash concentration in the vicinity of the volcano, weak volcanic ash concentration elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-27 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Volcanic ash not detectable due to cloud mask. Ash cloud slowly dirfting southwestward. Medium to high volcanic ash concentration in the vicinity of the volcano, weak elsewhere. Next advisory: no later than 20211027/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-26 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-26 at 14:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-26 at 08:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-26 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-25 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-25 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-25 at 09:03 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud slowly drifting southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-25 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash not detectable due to cloud mask. Ash cloud slowly drifting southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-24 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash not detectable due to cloud mask. Ash cloud drifting slowly southwestward. Higher concentration over volcano and vicinity.

Original Message :

Volcanic Ash Advisory issued on 2021-10-24 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting slowly westward. Higher concentration over volcano and vicinity. Next advisory: no later than 20211024/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-24 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Ash cloud drifting northwestward. Higher concentration over volcano and vicinity. Next advisory: will be issued by 20211024/1500z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-24 at 02:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Moderate to high concentration only in the vicinity of the volcano ; plume drifting westward [low concentration] next advisory: no later than 20211024/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-23 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Moderate to high concentration only in the vicinity of the volacano ; plume dritftitng westward [low concentration].

Original Message :

Volcanic Ash Advisory issued on 2021-10-23 at 15:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash not identifiable due to cloud mask but clearly visible by webcam. Medium to high volcanic ash concentration in the vicinity of the volcano, trapped under flight level 80 (2400m) low elsewhere. Next advisory: no later than 20211023/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-23 at 09:01 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium to high volcanic ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-23 at 02:48 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Medium to high volcanic ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-22 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Continuous ash emission with smaller height. Medium to high volcanic ash concentration in the vicinity of the volcano, low elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-22 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Continuous ash emission with variable height, below flight level 120 (3600m).

Original Message :

Volcanic Ash Advisory issued on 2021-10-22 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume identifiable on satellite imagery extending toward gomera island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-22 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume identifiable on satellite imagery extending toward el hierro island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-21 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume identifiable on satellite imagery extending toward el hierro island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-21 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • High ash concentration in the vicinity of the volcano : ash clearly visible on satellite imagery. Light volcanic ash plume drifting southward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-21 at 08:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Moderate to high ash concentration in the vicinity of the volcano : dark plume clearly identifiable from webcams. Weak ash concentration drifting south-southwestward with SO2.

Original Message :

Volcanic Ash Advisory issued on 2021-10-21 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Moderate to high volcanic ash concentration in the vicinity of the volcano. Elsewhere, weak volcanic ash concentration, drifting southward. Next advisory: no later than 20211021/0900z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-20 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Moderate to high volcanic ash concentration in the vicinity of the volcano. Elsewhere, weak volcanic ash concentration, drifting southward. Next advisory: no later than 20211021/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-20 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Dark plume detectable in the vicinity of the volcano [moderate to high volcanic ash concentrations expected]. Elsewhere, ash plume with weak concentrations drifting north-west.

Original Message :

Volcanic Ash Advisory issued on 2021-10-20 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Dark plume detectable in the vicinity of the volcano [moderate to high volcanic ash concentrations expected]. Elsewhere, ash plume with weak concentrations drifting westward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-20 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud partially identifiable on satellite imagery, mainly composed of s02 in the northern part. Dark plume detectable in the vicinity of the volcano [moderate to high volcanic ash concentrations expected in the vicinity of the volcano, weak elsewhere].

Original Message :

Volcanic Ash Advisory issued on 2021-10-19 at 20:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud partially identifiable on satellite imagery. Dark plume detectable in the vicinity of the volcano [moderate to high volcanic ash concentration is expected].

Original Message :

Volcanic Ash Advisory issued on 2021-10-19 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud expansion estimated due to cloud mask. Dark plume clearly detectable on webcams in the vicinity of the crater [high concentration is expected].

Original Message :

Volcanic Ash Advisory issued on 2021-10-19 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC strong ash emission ongoing.
  • Volcanic ash cloud expansion estimated due to cloud mask. Dark plume clearly detectable on webcams in the vicinity of the crater [high concentration is expected].

Original Message :

Volcanic Ash Advisory issued on 2021-10-19 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated, not identifiable from satellite data due to cloud mask. Lower volcanic ash cloud drifting southwestward. For upper cloud highest volcanic ash concentration in the vicinity of volcano, mainly SO2 further north.

Original Message :

Volcanic Ash Advisory issued on 2021-10-18 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Volcanic ash cloud estimated. Not identifiable from satellite data due to cloud mask. For upper cloud, highest volcanic ash concentration near volcano, mainly SO2 further north.

Original Message :

Volcanic Ash Advisory issued on 2021-10-18 at 14:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Highest volcanic ash concentration is in the vicinity of the volcano. Thin cloud visible on satellite imagery is drifting northwestward ; the further away from the volcano the more the cloud is composed of SO2.

Original Message :

Volcanic Ash Advisory issued on 2021-10-18 at 08:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ongoing ash emission.
  • Highest ash concentration in the vicinity of volcano. Volcanic ash plume with SO2 identifiable on satellite imagery drifting north-northwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-18 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume sfc-fl130 identifiable on satellite img drifting northward mod/high volcanic ash concentration close to volcano, SO2 further away. Pilots reported a layer of volcanic ash 60-90 east of la palma, not identifiable on satellite img, expect light/mod volcanic ash patches in the area.

Original Message :

Volcanic Ash Advisory issued on 2021-10-17 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Volcanic ash plume west of la palma drifting northward with mod/high volcanic ash concentration. Pilots reported a layer of volcanic ash 060-090 east of la palma and near tenerife and gran canaria, not identifiable on satellite img, expect patches of light/mod volcanic ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-10-17 at 18:33 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Two pilots reported in the last observation before a break in coverage at a manual station 3 hours a layer of volcanic ash 070-090 north of tenerife island and south of gran canaria island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-16 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing lava fountain.
  • Ongoing lava fountain detectable on webcams. No significant ash emission identifiable from satellite imagery. Thin volcanic ash cloud remaining in the atmosphere at 21z with very low ash concentrations, dissipating.

Original Message :

Volcanic Ash Advisory issued on 2021-10-16 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Weak ash concentration in the northeastern area is dissipating. Near the volcano significant volcanic ash cloud identifiable on satellite imagery drifting nw.

Original Message :

Volcanic Ash Advisory issued on 2021-10-16 at 11:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant cloud identifiable on satellite imagery drifting northwards over the island then eastwards over the sea.

Original Message :

Volcanic Ash Advisory issued on 2021-10-16 at 06:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash cloud identifiable on satellite imagery extending northeast of la palma island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-16 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash cloud identifiable on satellite imagery extending north of la palma island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-15 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash identifiable on satellite data in the vicinity of the volcano extending northward. Next advisory: no later than 20211016/0300z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-15 at 14:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud and some SO2 identifiable from satellite imagery with low ash concentrations drifting nw.

Original Message :

Volcanic Ash Advisory issued on 2021-10-15 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud and some SO2 identifiable from satellite imagery with low ash concentrations drifting nw.

Original Message :

Volcanic Ash Advisory issued on 2021-10-15 at 02:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud and some SO2 identifiable from satellite imagery with low ash concentrations expected.

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 20:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash cloud idenfiable from satellite imagery with low ash concentrations expected.

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 15:49 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash indentifiable on satellite data in the vicinity of volcano extending westward 50nm blw flight level 120 (3600m) pilots reported layer [fl100/120] of volcanic ash located btw north of tenerife and gran canaria islands, not identifiable on satellite imagery [prob low volcanic ash concentration].

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash indentifiable on satellite data in the vicinity of the volcano extending westward 50nm below flight level 120 (3600m) pilots reported a layer [fl100/fl120] of volcanic ash located north of tenerife island and gran canaria island, not identifiable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 10:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the vicinity of the volcano extending westward 60nm below flight level 100 (3000m) pilots reported volcanic ash cloud tenerife island and gran canaria island [fl100/fl120], not identifiable from satellite data.

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the vicinity of the volcano. Lower concentration of volcanic ashes drifting westward up to 60nm.

Original Message :

Volcanic Ash Advisory issued on 2021-10-14 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the viciniyt of the volcano drifting southwestward, and later westward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-13 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash concentration in the vicinity of the volcano toward southwest. Higher level volcanic ash cloud extending 10nm eastward, dissipating.

Original Message :

Volcanic Ash Advisory issued on 2021-10-13 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash concentration in the vicinity of the volcano toward south west. Higher level volcanic ash cloud extending 20nm eastward, dissipating.

Original Message :

Volcanic Ash Advisory issued on 2021-10-13 at 11:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash concentration in the vicinity of the volcano toward south west. Higher level volcanic ash cloud extending 20nm eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-13 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash concentration in the vicinity of the volcano toward south-west part of the island.

Original Message :

Volcanic Ash Advisory issued on 2021-10-13 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash mainly in the vicinity of the volcano. Very few ash drifting southward below flight level 70 (2100m) the higher part of the plume is extending eastward up to 30nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-12 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash mainly in the vicinity of the volcano. Very few ash drifting southward below flight level 70 (2100m) the higher part of the plume is extending eastward up to 30nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-12 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash mainly in the vicinity of the volcano. Very few ash drifting southward below flight level 60 (1800m) the higher part of the plume is extending eastward up to 30nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-12 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash mainly in the vicinity of the volcano. Very few ash drifting southward below flight level 60 (1800m) the higher part of the plume is extending eastward up to 30nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-12 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud drifting southward below flight level 60 (1800m) the higher part of the plume is extending eastward up to 50nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-11 at 20:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud drifting southward below flight level 60 (1800m) the higher part of the plume is extending eastward up to 50nm and mainly composed of SO2 further away.

Original Message :

Volcanic Ash Advisory issued on 2021-10-11 at 14:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash cloud mainly in the vicinity of the volcano and spreading eastward [20 nm], SO2 elsewhere, drifting eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-11 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing emission.
  • Significant volcanic ash mainly in the vicinity of the volcano. Cloud [polygon] mainly composed of SO2 ; drifting eastward then later northeastward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-11 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the vicinity ot the volcano. A cloud mainly composed of SO2 with feeble ash is identifiable from satellite imagery. It's drifting southward and later eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-10 at 20:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the vicinity ot the volcano. A cloud mainly composed of SO2 with feeble ash is reaching hierro island. It is identifiable from satellite imagery and is drifting southward and later eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-10 at 14:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Cloud mainly composed by SO2 and steam, with feeble ash, extending southward, vearing eastward. Main ash on the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-10 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Cloud mainly composed by SO2 and steam, with feeble ash extendind southward. Main ash over the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-10 at 02:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash plume identifiable on satellite imagery drifting southward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-09 at 20:48 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash plume identifiable on satellite imagery drifting southward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-09 at 15:02 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission.
  • Ash plume is identifiable from satellite imagery. Ash concentration is higher in the smallest [close to southern la palma island]. Another features lower ash concentration drifting southeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-09 at 08:47 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission.
  • Ash plume drifting southeastwards, well identifiable on satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-10-09 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Volcanic ash not easily detectable due to cloud mask.

Original Message :

Volcanic Ash Advisory issued on 2021-10-08 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash.
  • Volcanic ash not easily detectable due to cloud mask.

Original Message :

Volcanic Ash Advisory issued on 2021-10-08 at 14:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash plume is drifting southeastward toward tenerife and la gomera islands.

Original Message :

Volcanic Ash Advisory issued on 2021-10-08 at 11:12 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash plume is partially identifiable on satellite imagery, drifting eastward toward tenerife island. Top of clouds estimated with webcams at 11,000ft amsl vertical volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-08 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash.
  • Ash plume is partially identifiable on satellite imagery, drifting westward toward tenerife island. Top of clouds estimated with webcams at 11,000ft amsl vertical volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-08 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash eruption.
  • Top of clouds is estimated at 3200 amsl.

Original Message :

Volcanic Ash Advisory issued on 2021-10-07 at 20:48 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash eruption.
  • Ash plume is identifiable on satellite imagery moving eastwards. Top of clouds is estimated at 3200m amsl.

Original Message :

Volcanic Ash Advisory issued on 2021-10-07 at 14:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ash plume extending up to 100nm e of the volcano is identifiable on satellite imagery. Top of clouds is estimated approximately at 3500 minus amsl vertical of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-07 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ash plume extending up to 70nm ene of the volcano is identifiable on satellite imagery. Top of clouds is estimated approximately at 3500 minus amsl vertical of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-07 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission reaching approx 3500 minus above sea level drifting northeastwards and later eastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-06 at 20:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission reaching approx 3500 minus above sea level drifting northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-06 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing eruption with ash emission reaching approx 3500m above sea level drifting northwestwards later northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-06 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ongoing ash emission reaching approx 3000m above sea level drifting westwards and later northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-06 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ongoing ash emission reaching approx 4000m above sea level and drifting westwards and later northwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-05 at 21:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ongoing ash emission reaching approx 4000m above sea level and drifting westwards and later northwestwards.

Original Message :

Volcanic Ash Advisory issued on 2021-10-05 at 14:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ongoing ash emission reaching approx 4000m above sea level and drifting southwestward and then westward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-05 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ongoing ash emission reaching approx 4000m above sea level and drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-05 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission reaching 3000 minus drifting southwestward.

Original Message :

Volcanic Ash Advisory issued on 2021-10-04 at 21:03 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission reaching 3000 minus drifting southwestward. Ash mainly in the vicinity of the volcano, SO2 elsewhere.

Original Message :

Volcanic Ash Advisory issued on 2021-10-04 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission reaching 3000m drifting southward. So2 and low concentration ash plume identifiable from satellite imagery until 130nm south of the volcano, dissipating.

Original Message :

Volcanic Ash Advisory issued on 2021-10-04 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission reaching 3000m drifting southward. So2 plume identifiable from satellite imagery until 100nm south of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-04 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission reaching 3000m drifting towards south. So2 plume identifiable from satellite imagery.

Original Message :

Volcanic Ash Advisory issued on 2021-10-03 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above volcano and its vicinity. S02 cloud neighbouring la palma island, especially along south coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-03 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above volcano and its vicinity. S02 cloud neighbouring la palma island, especially along south coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-03 at 08:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above volcano and its vicinity. S02 cloud neighbouring la palma island, especially along south coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-03 at 02:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-10-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above volcano and its vicinity. S02 cloud neighbouring la palma island, especially along south-west coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-02 at 14:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above the volcano and its vicinity. Top of clouds estimated at 3000m. So2 clouds neighbouring la palma island, especially along south-west coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-02 at 08:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above the volcano and its vicinity. Top of clouds estimated at 3000m. So2 clouds neighbouring la palma island, especially along south-west coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-02 at 02:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ongoing ash emission above the volcano and its vicinity. Top of clouds estimated at 3000m. So2 clouds neighbouring la palma island, especially along south-west coast.

Original Message :

Volcanic Ash Advisory issued on 2021-10-01 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission ongoing above the volcano and in the vicinity. Top of clouds.

Original Message :

Volcanic Ash Advisory issued on 2021-10-01 at 14:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Small puffs reaching 5500m drifting slightly towards north-west. So2 plume identifiable from satellite imagery. Mainly volcanic ash falls near the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-10-01 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Small puffs reaching 4000m drifting towards north-west. So2 plume identifiable from satellite imagery. Mainly volcanic ash falls near the volcano. Next advisory: no later than 20211001/1500z=.

Original Message :

Volcanic Ash Advisory issued on 2021-10-01 at 01:48 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Frequent small puffs reaching 4000m absl and drifting towards north-west. So2 plume clearly identifiable from satellite imagery. Significant volcanic ash mainly in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-30 at 20:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Frequent small puffs reaching 4000m absl and drifting towards north-west. So2 plume clearly identifiable from satellite imagery. Significant volcanic ash mainly in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-30 at 15:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission reaching 5000 minus. Significant volcanic ash in the vicinity of the volcano from a secondary vent around 900 minus. A thin s02 plume is drifting 50 nm nw of la palma island.

Original Message :

Volcanic Ash Advisory issued on 2021-09-30 at 12:29 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Ash emission reaching 5000 minus. Significant volcanic ash in the vicinity of the volcano from a secondary vent around 900 minus.

Original Message :

Volcanic Ash Advisory issued on 2021-09-30 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • Significant volcanic ash in the vicinity ot the volcano coming from a secondary vent around 900m amsl.

Original Message :

Volcanic Ash Advisory issued on 2021-09-30 at 02:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • High volcanic ash concentration in the vicinity of the volcano coming from a secondary vent around 900m amsl.

Original Message :

Volcanic Ash Advisory issued on 2021-09-29 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing ash emission.
  • High volcanic ash concentration in the vicinity of the volcano, coming from a secondary vent around 900m amsl.

Original Message :

Volcanic Ash Advisory issued on 2021-09-29 at 14:47 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission ongoing.
  • Top of clouds volcanic ash cloud height estimated around 11,500 feet amsl. High volcanic ash concentration in the vicinity of the volcano, coming from a secondary vent around 900m.

Original Message :

Volcanic Ash Advisory issued on 2021-09-29 at 12:17 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC still ongoing.
  • Top of clouds volcanic ash cloud height estimated around 11,500 feet amsl. High volcanic ash concentration in the vicinity of the volcano, coming from a secondary fault around 3000ft amsl. The southern area is mainly composed of SO2 with light ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-09-29 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC still ongoing.
  • Top of clouds volcanic ash cloud height estimated around 2500m above sea level. High volcanic ash concentration in the vicinity of the volcano. The southern area is mainly composed of SO2 with light ash concentration.

Original Message :

Volcanic Ash Advisory issued on 2021-09-29 at 02:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC still ongoing.
  • Top of clouds volcanic ash cloud height estimated around 5000m above sea level. High volcanic ash concentration in the vicinity of the volcano. Medium volcanic ash concentration expected up to 40nm se of the volcano. So2 cloud is also identifiable from satellite data in that area.

Original Message :

Volcanic Ash Advisory issued on 2021-09-28 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Top of clouds estimated around 5000m. Medium volcanic ash concentration expected up to 40nm ese of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-28 at 14:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Ash plume top of clouds estimated around 6000m drifting eastward. Medium to high volcanic ash concentration expected up to 40nm ese of the volcano. Next advisory: no later than 20210928/2100z=.

Original Message :

Volcanic Ash Advisory issued on 2021-09-28 at 09:27 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Vona color code rised to red. Moderate to high ash concentration observed in the vicinity of the volcano and extend up to 15nm to the west. Significant SO2 cloud is clearly indentifiable from satellite imagery in a 40nm radius aroud the island.

Original Message :

Volcanic Ash Advisory issued on 2021-09-28 at 08:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing eruption.
  • Plume top of clouds is estimated around 5000m. Moderate to high ash concentration observed in the vicinity of the volcano and extend up to 15nm to the west. Significant SO2 cloud is clearly indentifiable from satellite imagery in a 40 nm radius aroud the island.

Original Message :

Volcanic Ash Advisory issued on 2021-09-28 at 02:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC eruption ongoing.
  • Volcanic ashes associated with lava fountains are observed on webcams reaching 3500m.

Original Message :

Volcanic Ash Advisory issued on 2021-09-27 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission.
  • Due to ash puffs, volcanic ashes associated with lava fountains are observed on webcams in the vicinity of the volcano reaching 3500m.

Original Message :

Volcanic Ash Advisory issued on 2021-09-27 at 15:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission.
  • Due to pulsating ash puffs, volcanic ashes are observed on webcams in the vicinity of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-27 at 11:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC sporadic ash emission.
  • Activity has decreased. A few rapidly dissipating ash puffs are still observed and approximately reach 3000m amsl. So2 cloud not identifiable from satellite data due to cloud cover.

Original Message :

Volcanic Ash Advisory issued on 2021-09-27 at 08:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission weakening.
  • Possible ash blw flight level 50 (1500m) in the vicinity of the volcano. The northernmost above flight level 50 (1500m) is mainly composed of SO2 and is drifting northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-09-27 at 03:07 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano blw flight level 50 (1500m) an other cloud mainly composed of SO2 is drifting northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-09-26 at 21:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano below flight level 50 (1500m) an other cloud mainly composed of SO2 is drifting northeastwards.

Original Message :

Volcanic Ash Advisory issued on 2021-09-26 at 14:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano below flight level 50 (1500m) a weak SO2 cloud is drifting northeastward and seems to dissipate.

Original Message :

Volcanic Ash Advisory issued on 2021-09-26 at 08:51 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano below flight level 50 (1500m) a weak SO2 cloud is drifting northeastward and seems to dissipate.

Original Message :

Volcanic Ash Advisory issued on 2021-09-26 at 02:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano below flight level 50 (1500m) a weak SO2 cloud is drifting northeastward and seems to dissipate.

Original Message :

Volcanic Ash Advisory issued on 2021-09-25 at 20:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano below flight level 50 (1500m) SO2 cloud is drifting northeastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-25 at 14:52 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • Significant volcanic ash mainly in the vicinity of the volcano. Volcanic ash clouds described in the advisory are consistent with low ash concentrations. So2 cloud clearly identifiable from satellite imagery and drifting towards north/north-east.

Original Message :

Volcanic Ash Advisory issued on 2021-09-25 at 08:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission ongoing.
  • So2 cloud clearly identiable from satellite imagery and drifting towards north/north-east. Significant volcanic ash meanly in the vicinity of the volcano. Volcanic ash clouds described in the advisory are consistent with low ash concentrations.

Original Message :

Volcanic Ash Advisory issued on 2021-09-25 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Due to cloud mask, it is difficult to estimate the height of the volcanic ash a SO2 cloud is still drifting north-eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-24 at 20:49 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Due to cloud mask, it is difficult to estimate the height of the volcanic ash a SO2 cloud is still drifting north-eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-24 at 15:18 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Pilots reported volcanic ash near tenerife and over la gomera. Due to cloud mask, it is difficult to estimate the height of the a SO2 cloud is still drifting eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-24 at 12:53 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Update due to pilot reports nw and north east of la gomera. Significant ash emisssion in the vicinity of the volcano below flight level 100 (3000m) a SO2 cloud is still drifting eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-24 at 08:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Significant ash emisssion in the vicinity of the volcano below flight level 100 (3000m) the 100/150 is drifting eastward and is mainly composed of SO2 with low risk of significant ash.

Original Message :

Volcanic Ash Advisory issued on 2021-09-24 at 03:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Significant ash emission in the vicintiy of the volcano below flight level 100 (3000m) the SO2 plume is visible on satellite imagery drifting eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-23 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC with ash emission ongoing.
  • Significant ash emission in the vicintiy of the volcano below flight level 100 (3000m) the SO2 plume is visible on satellite imagery drifting east-north-eastward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-23 at 16:47 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC significant ash emission ongoing.
  • Significant ash emission in the vicinity of the vulcano. A SO2 plume is detectable on satellite imagery and is drifting north-east of the island.

Original Message :

Volcanic Ash Advisory issued on 2021-09-23 at 13:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC significant ash emission.
  • Significant ash emission in the vicinity of the volcano. A SO2 plume is drifting north-east of the island.

Original Message :

Volcanic Ash Advisory issued on 2021-09-23 at 08:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing intense lava emission.
  • Ash cloud remains mainly around the volcano. Furthermore presence of a SO2 plume clearly visible on the satellite imagery the volcano and the point 17aow.

Original Message :

Volcanic Ash Advisory issued on 2021-09-23 at 02:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing intense lava fountain.
  • The volcano is still emitting volcanic ash cloud mainly around volcano, drifting ssw blw flight level 100 (3000m) and north east btw 100/150.

Original Message :

Volcanic Ash Advisory issued on 2021-09-22 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing intense lava fountains.
  • The volcano is still emitting main ashes around volcano, drifting ssw blw 100, north east above flight level 100 (3000m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-22 at 14:47 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC eruption ongoing.
  • Ash cloud is observed on webcams reached approximatively flight level 150 (4500m) main ash should stay above the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-22 at 08:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC intense lava foutains ongoing.
  • Volcanic ash is observed on webcams.

Original Message :

Volcanic Ash Advisory issued on 2021-09-22 at 02:50 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing intense lava fountains.
  • Volcanic ash is observed on satellite imagery up to approximately 30 nm west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-21 at 20:58 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ongoing intense lava fountains.
  • Volcanic ash is observed on satellite imagery up to approximately 30 nm west of the volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-21 at 15:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC eruption still on going.
  • The volcano is still emitting some ash, drifting ssw blw flight level 80 (2400m) above an SO2 cloud is drifting more westward.

Original Message :

Volcanic Ash Advisory issued on 2021-09-21 at 09:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC eruption still on going.
  • Ash cloud over part of volcano drifting southwestward blw flight level 80 (2400m) south part of volcano, reaching gomera island, mainly SO2 cloud above flight level 100 (3000m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-21 at 02:54 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission still ongoing.
  • New ash cloud observed in the side of the volcano slowly drifting southwestward. Mainly SO2 elsewhere and above flight level 80 (2400m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-20 at 20:56 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission still ongoing.
  • Ash cloud mainly observed in the vicinity of the volcano below flight level 80 (2400m) elsewhere mainly SO2 cloud.

Original Message :

Volcanic Ash Advisory issued on 2021-09-20 at 14:55 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission still ongoing.
  • Ash cloud mainly observed in the vicinity of the volcano. Mainly SO2 elsewhere and above flight level 80 (2400m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-20 at 09:03 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC intense lava fountains still observed.
  • Volcanic ashes are falling in the vicinity of the volcano bellow flight level 80 (2400m) many SO2 is drifted eastward above flight level 80 (2400m) up to 40km ahead from volcano.

Original Message :

Volcanic Ash Advisory issued on 2021-09-20 at 02:59 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC intense lava fountains ongoing.
  • Eruption location is 28°36' n 17°52' w volcanic ash is falling in the vicinity of the volcano below flight level 100 (3000m) some SO2 is drifted south-eastward above flight level 100 (3000m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-19 at 20:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC intense lava fountains ongoing.
  • Eruption location is 28°36' n 17°52' w volcanic ash is falling in the vicinity of the volcano below flight level 100 (3000m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-19 at 16:18 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC ash emission on the edge of volcano.
  • Eruption location 28°36' n 17°52' w ash stays below flight level 50 (1500m) some SO2 is drifted east-south-eastward about flight level 100 (3000m).

Original Message :

Volcanic Ash Advisory issued on 2021-09-19 at 15:27 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Eruption at 2021-09-19 14:10 UTC lava fountains ongoing.
  • Lava fountains with feeble ash emission ongoing on the ank of the volcano. Top of clouds ash cloud estimated at around 1000m above sea level.

Original Message :