Overall Orange Volcanic eruption for Dukono
in Indonesia

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 2026-06-07 at 08:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 110 (3300m) reported at 06 2204 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however cvghm report continuous eruption ongoing. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-07 at 02:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 110 (3300m) reported at 06 2204 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however cvghm report continuous eruption ongoing. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-06 at 22:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 110 (3300m) reported at 06 2204 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however cvghm report continuous eruption ongoing. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-06 at 22:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 06 0044 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-06 at 16:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 06 0044 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-06 at 10:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 06 0044 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-06 at 04:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 06 0044 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicates volcanic ash emissions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Volcanic Ash Advisory issued on 2026-06-05 at 22:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 05 2052 UTC move e.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Cvghm ground report indicates volcanic ash emissions are ongoing. Volcanic ash height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-05 at 16:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 05 0750 UTC move e.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-05 at 10:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 05 0750 UTC move e.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-05 at 04:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 05 0200 UTC move e.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-04 at 22:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 03 2340 UTC move north east.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-04 at 16:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 03 2340 UTC move north east.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-04 at 10:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 03 2340 UTC move north east.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-04 at 04:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to 080, last observation before a break in coverage at a manual station observation at 03 2340 UTC move nw.
  • Volcanic ash currently unidentifiable on satellite imagery due to meteorological cloud, however volcanic ash emission is expected to be ongoing. Volcanic ash height and movement based on satellite imageryand model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-03 at 22:10 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 03 2218 UTC.
  • Continuous volcanic ash partially identifiable on satellite imagery extending north east. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-03 at 16:10 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 03 1550 UTC.
  • Continuous volcanic ash partially identifiable on satellite imagery extending e. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-03 at 10:28 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 03 1010 UTC.
  • Continuous volcanic ash identifiable on satellite imagery extending e. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-03 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 03 0500 UTC move north east.
  • Continuous volcanic ash identifiable on satellite imagery extending north east. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-02 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 02 2300 UTC move north east.
  • Continuous volcanic ash identifiable on satellite imagery extending north east. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-02 at 17:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 02 1700 UTC.
  • Continuous volcanic ash partially identifiable on satellite imagery extending north east. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-02 at 13:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 02 1300 UTC.
  • Continuous volcanic ash partially identifiable on satellite imagery extending north east. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-02 at 07:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move e last observation before a break in coverage at a manual station reported at 02 0547 UTC.
  • Continuous volcanic ash partially identifiable on earlier satellite imagery moving e. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-02 at 01:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 01 2330 UTC move e.
  • Continuous volcanic ash partially identifiable on earlier satellite imagery moving e. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-01 at 19:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 01 1900 UTC move e.
  • Continuous volcanic ash partially identifiable on latest satellite imagery. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-01 at 13:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 01 1300 UTC move se.
  • Continuous volcanic ash identifiable on latest satellite imagery and expected to be ongoing. Height and movevement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-01 at 07:47 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 01 0740 UTC extending e.
  • Continuous volcanic ash identifiable on latest satellite imagery and expected to be ongoing. Height and move based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-06-01 at 04:18 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 01 0400 UTC extending ese.
  • Continuous volcanic ash identifiable on latest satellite imagery and expected to be ongoing. Height and move based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-31 at 23:51 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash plume to flight level 80 (2400m) observation at 31 2330 UTC extending se.
  • Continuous volcanic ash identifiable on latest satellite imagery and expected to be ongoing. Height and move based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-31 at 18:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 31 0640 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash emission is expected to continue. Height and move based on ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-31 at 12:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 31 0640 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash emission is expected to continue. Height and move based on ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-31 at 06:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 31 0630 UTC move ene.
  • Continuous volcanic ash emissions observed on satellite imagery to east-northeast of volcano. Volcanic ash height and movement based on satellite img, 30 2133 UTC ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-31 at 00:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 31 0030 UTC move north east.
  • Continuous volcanic ash emissions observed on satellite imagery to northeast of volcano. Volcanic ash height and movement based on satellite img, 30 2133 UTC ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-30 at 18:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 30 0740 UTC move north east.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. Ongoing volcanic ash emissions are expected. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-30 at 12:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 30 0740 UTC move north east.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. Ongoing volcanic ash emissions are expected. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-30 at 06:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) observation at 30 0430 UTC move north east.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. Ongoing volcanic ash emissions are expected. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-30 at 01:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) observation at 30 0130 UTC move ene.
  • Continuous volcanic ash emission identifiable on latest visibility and rgb satellite imagery. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-29 at 19:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 29 1509 UTC move ene.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. Cvghm reported ongoing volcanic ash emission 300m above the summit at 29/1509z. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-29 at 13:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 29 0410 UTC move north east.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. Volcanic ash emissions expected to be ongoing. Height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-29 at 07:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 29 0410 UTC move north east.
  • Volcanic ash not identifiable on latest satellite img due to meteorological cloud. Ongoing volcanic ash emissions expected. Volcanic ash height based on persistence, forecast move derived from model guidance and satellite img.

Original Message :

Volcanic Ash Advisory issued on 2026-05-29 at 01:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) observation at 29 0130 UTC move north east.
  • Continuous volcanic ash emission observation on animated visibility satellite img. High confidence about 20nm ene of summit. Volcanic ash height based on persistence, forecast move derived from model guidance and satellite img.

Original Message :

Volcanic Ash Advisory issued on 2026-05-28 at 19:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 28 0900 UTC move e.
  • Volcanic ash eruption not identifiable on satellite imagery due to meteorological cloud cover. Height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-28 at 13:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 28 0900 UTC move e.
  • Volcanic ash eruption not identifiable on satellite imagery due to meteorological cloud cover. Height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-28 at 07:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 28 0730 UTC move e.
  • Continuous volcanic ash identifiable on latest satellite imagery. Height and movement based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-28 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 27 0030 UTC move north east.
  • Volcanic ash has not been identifiable on satellite imagery for more than 24 no further reports of new or ongoing eruption. Advisory terminated.

Original Message :

Volcanic Ash Advisory issued on 2026-05-28 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 27 0030 UTC move north east.
  • Volcanic ash has not been identifiable on satellite imagery for more than 24 no further reports of new or ongoing eruption. Advisory terminated. **advisory corrected for error in next advisory time**.

Original Message :

Volcanic Ash Advisory issued on 2026-05-27 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 27 0030 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud, however eruption is expected to be ongoing. Height and movement based on satellite imagery, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-27 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) move north east last observation before a break in coverage at a manual station observation at 27 0030 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash emission is expected to be ongoing. Height and move based on himawari-9, grnd report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-27 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) move north east last observation before a break in coverage at a manual station observation at 27 0030 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash emission is expected to be ongoing. Height and move based on himawari-9, grnd report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-27 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) move north east last observation before a break in coverage at a manual station observation at 27 0030 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash emission is expected to be ongoing. Height and move based on himawari-9, grnd report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-26 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash reported to flight level 70 (2100m) move e at 26 2120 UTC.
  • Cvghm reported volcanic ash to 300m above summit at 26 2120 UTC move e. Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Height and move based on grnd report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-26 at 13:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 25 0750 UTC.
  • Volcanic ash has not been identifiable on satellite img for more than 24hours. No other data source suggests an ongoing eruption. Vaa terminated.

Original Message :

Volcanic Ash Advisory issued on 2026-05-26 at 08:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 25 0750 UTC ext east.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-26 at 02:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 25 0750 UTC ext east.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-25 at 20:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 25 0750 UTC ext east.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-25 at 14:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 25 0750 UTC ext east.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-25 at 08:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) ext east.
  • Continuous volcanic ash eruption identifiable on satellite imagery. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-25 at 02:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash reported to flight level 70 (2100m) move e at 24 2150 UTC.
  • Volcanic ash currently unidentifiable on latest satellite img due to meteorological cloud obscuration. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-24 at 20:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash reported to flight level 70 (2100m) move e at 24 0753 UTC.
  • Volcanic ash currently unidentifiable on latest satellite img due to meteorological cloud obscuration. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-24 at 14:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash reported to flight level 70 (2100m) move e at 24 0753 UTC.
  • Volcanic ash currently unidentifiable on latest satellite img due to meteorological cloud obscuration. Volcanic ash height and forecast based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-24 at 08:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash reported to flight level 70 (2100m) move e at 24 0753 UTC.
  • Volcanic ash reported to 400m above the summit. Va currently unidentifiable on latest satellite img due to meteorological cloud obscuration. Volcanic ash height and forecast based on himawari-9 satellite img, ground report at 24 0753 UTC and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-23 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation 22 0010 UTC move e.
  • Volcanic ash has not been identifiable on satellite imagery due to meteorological cloud and ash from earlier eruption is expected to have dissipated. No other information source indicate an ongoing eruption or presence of ash in the atmosphere. Advisory terminated.

Original Message :

Volcanic Ash Advisory issued on 2026-05-22 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation 22 0010 UTC move e.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however volcanic ash is still expected in area. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-22 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) extending e last observation before a break in coverage at a manual station observation 22 0010 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud and darkness, however eruption is expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-22 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) extending e last observation before a break in coverage at a manual station observation 22 0010 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud and darkness, however eruption expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-22 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) extending east last observation before a break in coverage at a manual station observation 22 0010 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud however, eruption expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-21 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) extending east.
  • Continuous volcanic ash eruption identifiable on visibility satellite imagery. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-21 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 21 0921 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Intermittent eruptions are expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-21 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 21 0921 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Intermittent eruptions are expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-21 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 20 2331 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Intermittent eruptions are expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-20 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 20 2050 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Intermittent eruptions are expected to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-20 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 20 0814 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud and darkness. Intermittent eruptions are expected to be ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-20 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 20 0814 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-20 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 20 0050 UTC move nne.
  • Volcanic ash partially identifiable on satellite imagery amongst meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-19 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 19 2201 UTC move nne.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-19 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 19 0821 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-19 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 100 (3000m) last observation before a break in coverage at a manual station reported at 19 0821 UTC move north.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-19 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 18 2225 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to variable.

Original Message :

Volcanic Ash Advisory issued on 2026-05-18 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 18 2121 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-18 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Ground report of volcanic ash to flight level 160 (4800m) at 18 0952 UTC move southwest to w.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-18 at 10:40 UTC.

    Key information extracted from original VAA message :


  • Ground report of volcanic ash to flight level 160 (4800m) at 18 0952 UTC move southwest to w.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-18 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 110 (3300m) last observation before a break in coverage at a manual station observation at 18 0200 UTC move southwest.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-17 at 22:50 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 110 (3300m) reported at 17 2227 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Cvghm vona reported ongoing eruption at 17/2227z. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-17 at 16:50 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 17 1002 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Ongoing volcanic ash eruptions expected. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance. Eruption height based on 17 0938 UTC ground report.

Original Message :

Volcanic Ash Advisory issued on 2026-05-17 at 10:50 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 17 1002 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Ongoing volcanic ash eruptions expected. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance. Eruption height increased due to ground report.

Original Message :

Volcanic Ash Advisory issued on 2026-05-17 at 04:40 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 17 0020 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Volcanic ash eruption expected to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-16 at 22:40 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 16 0136 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Volcanic ash eruption expected to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-16 at 16:40 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 16 0136 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Volcanic ash eruption assumed to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-16 at 13:20 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 16 0136 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud. Volcanic ash eruption assumed to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-16 at 07:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) move nw last observation before a break in coverage at a manual station reported at 15 0136 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud, however eruption assumed to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-16 at 01:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 15 1050 UTC move w.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud, however eruption assumed to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-15 at 19:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 15 1050 UTC move w.
  • Volcanic ash not identifiable on latest satellite imagery due to obscuration by meteorological cloud, however eruption assumed to be ongoing. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-15 at 13:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 15 1050 UTC move w.
  • Volcanic ash currently not identifiable on satellite imagery due to obscuration by meteorological cloud. Volcanic ash height and movement based on ground reports, satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-15 at 07:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 15 0100 UTC move wsw.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-15 at 01:15 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 14 0900 UTC move wsw.
  • Cvghm report eruption to 3400m above summit. Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-14 at 19:15 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 14 0900 UTC move wsw.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Cvghm vona reported ongoing volcanic ash eruption 3500m above the summit at 13/2212z. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-14 at 13:15 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) last observation before a break in coverage at a manual station observation at 14 0900 UTC move wsw.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Cvghm vona reported ongoing volcanic ash eruption 3500m above the summit at 13/2212z. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-14 at 07:15 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) observation at 14 0650 UTC move southwest.
  • Volcanic ash identifiable on latest visible and rgb satellite imagery. Volcanic ash height based on ground report of volcanic ash 3500m above summit at 13 2212 UTC and infrared temperature of 2c at 13/2220z. Volcanic ash movement based on himawari-9 satellite img and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-14 at 02:12 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) observation at 14 0150 UTC move w.
  • Volcanic ash currently identifiable on visible and rgb satellite imagery. Volcanic ash height based on ground report of volcanic ash 3500m above summit at 13 2212 UTC and infrared temperature of 2c at 13/2220z. Volcanic ash movement based on himawari-9 satellite img and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-14 at 00:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 160 (4800m) observation at 14 0020 UTC move w.
  • Volcanic ash currently identifiable on visible and rgb satellite imagery. Volcanic ash height based on ground report of volcanic ash 3500m above summit at 13 2212 UTC and infrared temperature of 2c at 13/2220z. Volcanic ash movement based on himawari-9 satellite img and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-13 at 18:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 140 (4200m) last observation before a break in coverage at a manual station observation at 13 0620 UTC move w.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-13 at 12:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission to flight level 140 (4200m) last observation before a break in coverage at a manual station observation at 13 0620 UTC.
  • Volcanic ash currently not identifiable om satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-13 at 06:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission to flight level 140 (4200m) observation at 13 0620 UTC.
  • Volcanic ash partially discernible on latest satellite img extending nw of summit. Volcanic ash forecast and move based on latest himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-13 at 00:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission to flight level 140 (4200m) observation at 13 0020 UTC.
  • Volcanic ash partially discernible on latest satellite img extending nw of summit. Volcanic ash forecast and move based on latest himawari-9 satellite img, ground report and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-12 at 18:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission to flight level 180 (5400m) rep from ground at 12 0607 UTC.
  • Volcanic ash not identiiable on current satellite imagery due to meteorological cloud. However emission is expected to be ongoing. Volcanic ash forecast and move based on ground reports and model data.

Original Message :

Volcanic Ash Advisory issued on 2026-05-12 at 12:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission to flight level 180 (5400m) rep from ground at 12 0607 UTC.
  • Volcanic ash not identiiable on current satellite imagery due to meteorological cloud. However emission is expected to be ongoing. Volcanic ash forecast and move based on ground reports and model data.

Original Message :

Volcanic Ash Advisory issued on 2026-05-12 at 06:40 UTC.

    Key information extracted from original VAA message :


  • Ground rep of volcanic ash eruption to flight level 180 (5400m) extending nw.
  • Ground report 02 0545 UTC of volcanic ash eruption to flight level 180 (5400m) advisory updated to increase height. Volcanic ash mostly obscured by meteorological cloud on satellite imagery, last observation before a break in coverage at a manual station observation move nw and w. Forecast and move based on himawari-9, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-12 at 04:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 130 (3900m) extending nw.
  • Volcanic ash emissions identifiable on recent rgb satellite imagery moving nw and w. Forecast and movement based on himawari-9, ground reports and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-11 at 22:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 130 (3900m) extending nw.
  • Continuous volcanic ash eruption identifiable on rgb satellite imagery. Forecast and movement based on consensus model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-11 at 16:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 130 (3900m) extending nw.
  • Continuous volcanic ash eruption identifiable on rgb satellite imagery. Forecast and movement based on consensus model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-11 at 10:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 130 (3900m) last observation before a break in coverage at a manual station observation at 11 0900 UTC move nw.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-11 at 04:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 130 (3900m) last observation before a break in coverage at a manual station observation at 11 0130 UTC move nw.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-10 at 22:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption to flight level 130 (3900m) rep at 11 2130 UTC move north.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-10 at 16:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash last observation before a break in coverage at a manual station ground repeat at 10 0837 UTC.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-10 at 10:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash last observation before a break in coverage at a manual station ground repeat at 10 0837 UTC.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-10 at 04:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash last observation before a break in coverage at a manual station ground repeat at 10 0313 UTC.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-09 at 22:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash last observation before a break in coverage at a manual station ground repeat at 09 2108 UTC.
  • Volcanic ash unidentifiable on latest satellite img due to meteorological cloud. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-09 at 16:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 120 (3600m) move nw.
  • Intermittent volcanic ash emissions to flight level 120 (3600m) partially observation on rgb satellite imagery. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-09 at 09:52 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 150 (4500m) move north.
  • Intermittent volcanic ash emissions to flight level 150 (4500m) observation on latest satellite imagery. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-09 at 03:52 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 150 (4500m) move north.
  • Intermittent volcanic ash emissions to flight level 150 (4500m) observation on latest satellite imagery. Forecast based on satellite imagery and model guidance. Low confidence in forecast due to light and variable winds in the area.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 21:52 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 150 (4500m) move w.
  • Ntermittent volcanic ash emissions to flight level 150 (4500m) observation on latest satellite imagery. Forecast based on satellite imagery and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 15:52 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 150 (4500m) move w observation at 08 1540 UTC.
  • Volcanic ash to flight level 250 (7500m) dissipated. Intermittent volcanic ash emissions to flight level 150 (4500m) observation on latest satellite imagery and expected to be ongoing. Forecast based on satellite and model guidance.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 13:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 250 (7500m) move w, volcanic ash to flight level 100 (3000m) move w.
  • Volcanic ash to flight level 420 (12600m) dissipated. Volcanic ash to flight level 250 (7500m) not identifiable due to darkness but is expected to dissipate continuous volcanic ash to flight level 100 (3000m) expected to be ongoing. Forecast based on satellite and dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 10:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) move to n, volcanic ash to flight level 250 (7500m) move to w, volcanic ash to flight level 100 (3000m) move w.
  • Discrete eruption to flight level 420 (12600m) expected to dissipate 6 hours. Volcanic ash to flight level 250 (7500m) expected to detach from summit and dissipate 6-9 hours. Continuous volcanic ash to flight level 100 (3000m) expected to be ongoing. Forecast based on satellite and dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 07:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) move to n, volcanic ash to flight level 350 (10500m) move se, volcanic ash to flight level 250 (7500m) move to w.
  • Discrete eruption to flight level 420 (12600m) move to the north, expected to dissipate with 06-12 hours. Continuous eruption to flight level 250 (7500m) move to the west. Volcanic ash to flight level 350 (10500m) move se expected to dissipate 3-6 hours. Move based on dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 05:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) move to n, volcanic ash to flight level 350 (10500m) move se, volcanic ash to flight level 250 (7500m) move to w.
  • Discrete eruption to flight level 420 (12600m) move to the north, expected to dissipate with 12-18 hours. Continuous eruption to flight level 250 (7500m) move to the west. Volcanic ash to flight level 350 (10500m) move se expected to dissipate 6-9 hours. Move based on dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 03:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) move to n, volcanic ash to flight level 350 (10500m) move se, volcanic ash to flight level 250 (7500m) move to w.
  • Discrete eruption to flight level 420 (12600m) move to the north, top of clouds based on infrared temperature of -50 degrees. Continuous eruption to flight level 250 (7500m) move to the west based on infrared temperature of -10 degrees. Volcanic ash to flight level 350 (10500m) move se expected to dissipate 6-9 hours. Move based on dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 02:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) moving to north and volcanic ash to flight level 250 (7500m) move to west.
  • Discrete eruption to flight level 420 (12600m) moving to the north, top of clouds based on infrared temperature of -50 degrees. Continuous eruption to flight level 250 (7500m) moving to the west based on infrared temperature of -10 degrees. Movement based on dispersion modelling.

Original Message :

Volcanic Ash Advisory issued on 2026-05-08 at 01:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 420 (12600m) moving to north and volcanic ash to flight level 250 (7500m) move to west.
  • Discrete eruption to flight level 420 (12600m) moving to the north, top of clouds based on infrared temperature of -50 degrees. Continuous eruption to flight level 250 (7500m) moving to the west based on infrared temperature of -10 degrees. Movement based on dispersion modelling.

Original Message :