Overall Green alert Volcanic eruption for Krakatau
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 2022-05-20 at 07:57 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation 19/1010z, move north.
  • Volcanic ash not unidentifiable on satellite imagery due to obscuration. Current data sources do not indicate an ongoing eruption. Advisort terminated due to lack of reports.

Original Message :

Received FVAU03 at 07:57 UTC, 20/05/22 from ADRM
VA ADVISORY
DTG: 20220520/0757Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/153
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS 19/1010Z, MOV N
OBS VA DTG: 20/0740Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL080 180/05KT
FCST VA CLD +6 HR: 20/1340Z NO VA EXP
FCST VA CLD +12 HR: 20/1940Z NO VA EXP
FCST VA CLD +18 HR: 21/0140Z NO VA EXP
RMK: VA NOT UNIDENTIFIABLE ON SAT IMAGERY DUE TO
OBSCURATION. CURRENT DATA SOURCES DO NOT INDICATE AN ONGOING
ERUPTION. ADVISORT TERMINATED DUE TO LACK OF REPORTS.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2022-05-20 at 02:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) observation 19/1010z, move north.
  • Volcanic ash unidentifiable on satellite imagery since 19 1010 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 01:59 UTC, 20/05/22 from ADRM
VA ADVISORY
DTG: 20220520/0200Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/152
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 OBS
19/1010Z, MOV N
OBS VA DTG: 20/0130Z
OBS VA CLD: SFC/FL080 S0618 E10523 - S0602 E10508 - S0523 E10536 - S0538 E10604 - S0605 E10554 MOV N 05KT
E10536 - S0538 E10604 - S0605 E10554 MOV N 05KT
FCST VA CLD +6 HR: 20/0730Z SFC/FL080 S0619 E10532 - S0605 E10505 - S0511 E10528 - S0528 E10605 - S0603 E10552
E10505 - S0511 E10528 - S0528 E10605 - S0603 E10552
FCST VA CLD +12 HR: 20/1330Z SFC/FL080 S0622 E10530 - S0609 E10508 - S0515 E10526 - S0535 E10612 - S0610 E10547
E10508 - S0515 E10526 - S0535 E10612 - S0610 E10547
FCST VA CLD +18 HR: 20/1930Z SFC/FL080 S0614 E10510 - S0513 E10517 - S0523 E10603 - S0556 E10559 - S0622 E10536
E10517 - S0523 E10603 - S0556 E10559 - S0622 E10536
RMK: VA UNIDENTIFIABLE ON SAT IMAGERY SINCE 19/1010Z DUE TO
OBSCURATION, HOWEVER ASH STILL EXPECTED IN VICINITY OF
VOLCANO DUE TO CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT
EXTRAPOLATED FROM HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220520/0800Z=
Volcanic Ash Advisory issued on 2022-05-19 at 20:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to north.
  • Volcanic ash unidentifiable since 19 1010 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and updated model guidance.

Original Message :

Received FVAU04 at 19:59 UTC, 19/05/22 from ADRM
VA ADVISORY
DTG: 20220519/2000Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/151
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO N
OBS VA DTG: 19/1940Z
OBS VA CLD: SFC/FL080 S0610 E10519 - S0537 E10520 - S0524 E10540 - S0532 E10552 - S0555 E10549 - S0614 E10527 MOV N 05KT
05KT
FCST VA CLD +6 HR: 20/0140Z SFC/FL080 S0607 E10518 - S0545 E10537 - S0458 E10552 - S0530 E10617 - S0607 E10600 - S0614 E10526
E10526
FCST VA CLD +12 HR: 20/0740Z SFC/FL080 S0608 E10517 - S0514 E10548 - S0524 E10625 - S0611 E10601 - S0619 E10532
E10548 - S0524 E10625 - S0611 E10601 - S0619 E10532
FCST VA CLD +18 HR: 20/1340Z SFC/FL080 S0606 E10518 - S0519 E10546 - S0550 E10627 - S0615 E10526
E10546 - S0550 E10627 - S0615 E10526
RMK: VA UNIDENTIFIABLE SINCE 19/1010Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND UPDATED MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220520/0200Z=
Volcanic Ash Advisory issued on 2022-05-19 at 18:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to north.
  • Volcanic ash unidentifiable since 19 1010 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 17:56 UTC, 19/05/22 from ADRM
VA ADVISORY
DTG: 20220519/1800Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/150
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO N
OBS VA DTG: 19/1740Z
OBS VA CLD: SFC/FL080 S0613 E10525 - S0606 E10515 - S0536 E10519 - S0527 E10538 - S0533 E10548 - S0553 E10547
E10519 - S0527 E10538 - S0533 E10548 - S0553 E10547
FCST VA CLD +6 HR: 19/2340Z SFC/FL080 S0604 E10518 - S0521 E10547 - S0553 E10618 - S0614 E10525
E10547 - S0553 E10618 - S0614 E10525
FCST VA CLD +12 HR: 20/0540Z SFC/FL080 S0611 E10517 - S0559 E10517 - S0528 E10544 - S0528 E10624 - S0559 E10616 - S0618 E10552
E10552
FCST VA CLD +18 HR: 20/1140Z SFC/FL080 S0604 E10517 - S0522 E10547 - S0553 E10618 - S0615 E10525
E10547 - S0553 E10618 - S0615 E10525
RMK: VA UNIDENTIFIABLE SINCE 19/1010Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220519/0000Z=
Volcanic Ash Advisory issued on 2022-05-19 at 12:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to north.
  • Volcanic ash unidentifiable since 19 1010 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 12:22 UTC, 19/05/22 from ADRM
VA ADVISORY
DTG: 20220519/1240Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/149
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO N
OBS VA DTG: 19/1200Z
OBS VA CLD: SFC/FL080 S0608 E10531 - S0610 E10520 - S0552 E10501 - S0533 E10502 - S0525 E10520 - S0536 E10534
E10501 - S0533 E10502 - S0525 E10520 - S0536 E10534
FCST VA CLD +6 HR: 19/1800Z SFC/FL080 S0613 E10525 - S0606 E10515 - S0536 E10519 - S0527 E10538 - S0533 E10548 - S0553 E10547
E10547
FCST VA CLD +12 HR: 20/0000Z SFC/FL080 S0614 E10525 - S0604 E10518 - S0521 E10547 - S0553 E10618
E10518 - S0521 E10547 - S0553 E10618
FCST VA CLD +18 HR: 20/0600Z SFC/FL080 S0611 E10517 - S0559 E10517 - S0528 E10544 - S0528 E10624 - S0559 E10616 - S0618 E10552
E10552
RMK: VA UNIDENTIFIABLE SINCE 19/1010Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220519/1840Z=
Volcanic Ash Advisory issued on 2022-05-19 at 06:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash observation to 080, move nw at 19 0620 UTC.
  • Volcanic ash currently identifiable on latest satellite imagery extending to the nw of summit. Plume seems to have a strong steam emission with minor ash content. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 06:35 UTC, 19/05/22 from ADRM
VA ADVISORY
DTG: 20220519/0640Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/148
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA OBS TO FL080, MOV NW AT 19/0620Z
OBS VA DTG: 19/0620Z
OBS VA CLD: SFC/FL080 S0609 E10524 - S0553 E10501 - S0533 E10502 - S0523 E10519 - S0535 E10535 - S0607 E10529 MOV NW 05KT
05KT
FCST VA CLD +6 HR: 19/1220Z SFC/FL080 S0610 E10524 - S0554 E10502 - S0533 E10502 - S0525 E10520 - S0536 E10534 - S0608 E10531
E10531
FCST VA CLD +12 HR: 19/1820Z SFC/FL080 S0610 E10525 - S0554 E10501 - S0533 E10501 - S0523 E10519 - S0535 E10534 - S0608 E10530
E10530
FCST VA CLD +18 HR: 20/0020Z SFC/FL080 S0610 E10524 - S0554 E10500 - S0533 E10500 - S0523 E10520 - S0535 E10536 - S0608 E10530
E10530
RMK: VA CURRENTLY IDENTIFIABLE ON LATEST SATELLITE IMAGERY
EXTENDING TO THE NW OF SUMMIT. PLUME SEEMS TO HAVE A STRONG
STEAM EMISSION WITH MINOR ASH CONTENT. VA HEIGHT AND FCST
MOV BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220519/1240Z=
Volcanic Ash Advisory issued on 2022-05-19 at 00:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash observation to 080, move north at 19 0020 UTC.
  • Volcanic ash currently identifiable on latest satellite imagery extending to the north of summit. Plume seems to have a strong steam emission with minor ash content. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 00:36 UTC, 19/05/22 from ADRM
VA ADVISORY
DTG: 20220519/0040Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/147
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA OBS TO FL080, MOV N AT 19/0020Z
OBS VA DTG: 19/0020Z
OBS VA CLD: SFC/FL080 S0610 E10524 - S0551 E10503 - S0530 E10507 - S0526 E10522 - S0538 E10538 - S0609 E10530 MOV N 05KT
05KT
FCST VA CLD +6 HR: 19/0620Z SFC/FL080 S0609 E10524 - S0553 E10501 - S0533 E10502 - S0523 E10519 - S0535 E10535 - S0551 E10533 - S0608 E10531
E10533 - S0608 E10531
FCST VA CLD +12 HR: 19/1220Z SFC/FL080 S0610 E10524 - S0554 E10502 - S0533 E10502 - S0525 E10520 - S0536 E10534 - S0608 E10531
E10531
FCST VA CLD +18 HR: 19/1820Z SFC/FL080 S0610 E10525 - S0554 E10501 - S0533 E10501 - S0523 E10519 - S0535 E10534 - S0608 E10530
E10530
RMK: VA CURRENTLY IDENTIFIABLE ON LATEST SATELLITE IMAGERY
EXTENDING TO THE N OF SUMMIT. PLUME SEEMS TO HAVE A STRONG
STEAM EMISSION WITH MINOR ASH CONTENT. VA HEIGHT AND FCST
MOV BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220519/0640Z=
Volcanic Ash Advisory issued on 2022-05-18 at 19:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 18 0410 UTC.
  • Volcanic ash currently unidentifiable on latest satellite imagery due to meteorological cloud obscuration, however emission is still expected to be ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 17:57 UTC, 18/05/22 from ADRM
VA ADVISORY
DTG: 20220518/1915Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/146
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 18/0410Z
OBS VA DTG: 18/1850Z
OBS VA CLD: SFC/FL080 S0611 E10525 - S0604 E10459 - S0543 E10500 - S0529 E10514 - S0607 E10531 MOV NW 05KT
E10500 - S0529 E10514 - S0607 E10531 MOV NW 05KT
FCST VA CLD +6 HR: 19/0050Z SFC/FL080 S0611 E10526 - S0610 E10458 - S0543 E10453 - S0531 E10502 - S0536 E10521 - S0605 E10531
E10531
FCST VA CLD +12 HR: 19/0650Z SFC/FL080 S0610 E10526 - S0607 E10456 - S0545 E10450 - S0527 E10507 - S0550 E10531 - S0607 E10531
E10531
FCST VA CLD +18 HR: 19/1250Z SFC/FL630 S0610 E10525 - S0553 E10459 - S0530 E10457 - S0522 E10516 - S0535 E10532 - S0608 E10531
E10531
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD OBSCURATION, HOWEVER EMISSION IS STILL
EXPECTED TO BE ONGOING. VA HEIGHT AND FCST MOV BASED ON
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220519/0115Z=
Volcanic Ash Advisory issued on 2022-05-18 at 13:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) move w last observation before a break in coverage at a manual station observation at 18 0410 UTC.
  • Volcanic ash currently unidentifiable on latest satellite imagery due to meteorological cloud obscuration, however emission is still expected to be ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 13:04 UTC, 18/05/22 from ADRM
VA ADVISORY
DTG: 20220518/1315Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/145
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 MOV W LAST OBS AT 18/0410Z
OBS VA DTG: 18/1250Z
OBS VA CLD: SFC/FL080 S0612 E10524 - S0603 E10459 - S0532 E10503 - S0527 E10521 - S0607 E10531 MOV W 05KT
E10503 - S0527 E10521 - S0607 E10531 MOV W 05KT
FCST VA CLD +6 HR: 18/1850Z SFC/FL080 S0611 E10525 - S0604 E10459 - S0543 E10500 - S0529 E10514 - S0607 E10531
E10459 - S0543 E10500 - S0529 E10514 - S0607 E10531
FCST VA CLD +12 HR: 19/0050Z SFC/FL080 S0611 E10526 - S0610 E10458 - S0543 E10453 - S0531 E10502 - S0536 E10521 - S0605 E10531
E10531
FCST VA CLD +18 HR: 19/0650Z SFC/FL080 S0610 E10526 - S0607 E10456 - S0545 E10450 - S0527 E10507 - S0550 E10531 - S0607 E10531
E10531
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD OBSCURATION, HOWEVER EMISSION IS STILL
EXPECTED TO BE ONGOING. VA HEIGHT AND FCST MOV BASED ON
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220518/1915Z=
Volcanic Ash Advisory issued on 2022-05-18 at 07:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) move w, last observation before a break in coverage at a manual station observation at 18 0410 UTC.
  • Volcanic ash currently unidentifiable on latest satellite imagery due to meteorological cloud obscuration, however emission is still expected to be ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 07:13 UTC, 18/05/22 from ADRM
VA ADVISORY
DTG: 20220518/0715Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/144
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 MOV W, LAST OBS AT 18/0410Z
EST VA DTG: 18/0650Z
EST VA CLD: SFC/FL080 S0608 E10532 - S0623 E10507 - S0612 E10442 - S0554 E10443 - S0546 E10507 - S0602 E10532 MOV W 05KT
05KT
FCST VA CLD +6 HR: 18/1250Z SFC/FL080 S0609 E10530 - S0620 E10502 - S0611 E10442 - S0551 E10443 - S0549 E10510 - S0602 E10531
E10531
FCST VA CLD +12 HR: 18/1850Z SFC/FL080 S0609 E10529 - S0618 E10503 - S0609 E10444 - S0548 E10446 - S0544 E10507 - S0603 E10532
E10532
FCST VA CLD +18 HR: 19/0050Z SFC/FL080 S0609 E10531 - S0619 E10502 - S0609 E10442 - S0546 E10447 - S0543 E10511 - S0602 E10531
E10531
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD OBSCURATION, HOWEVER EMISSION IS STILL
EXPECTED TO BE ONGOING. VA HEIGHT AND FCST MOV BASED ON
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220518/1315Z=
Volcanic Ash Advisory issued on 2022-05-18 at 01:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) move w at 18 0050 UTC.
  • Volcanic ash slightly discernible on latest satellite imagery, drifting to the w/nw of summit. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 01:09 UTC, 18/05/22 from ADRM
VA ADVISORY
DTG: 20220518/0115Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/143
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 MOV W AT 18/0050Z
EST VA DTG: 18/0050Z
EST VA CLD: SFC/FL080 S0608 E10529 - S0610 E10451 - S0541 E10453 - S0546 E10518 - S0604 E10531 MOV W 05KT
E10453 - S0546 E10518 - S0604 E10531 MOV W 05KT
FCST VA CLD +6 HR: 18/0650Z SFC/FL080 S0610 E10526 - S0601 E10451 - S0541 E10455 - S0538 E10517 - S0604 E10530
E10451 - S0541 E10455 - S0538 E10517 - S0604 E10530
FCST VA CLD +12 HR: 18/1250Z SFC/FL080 S0609 E10526 - S0602 E10452 - S0540 E10455 - S0544 E10521 - S0606 E10530
E10452 - S0540 E10455 - S0544 E10521 - S0606 E10530
FCST VA CLD +18 HR: 18/1850Z SFC/FL080 S0610 E10527 - S0604 E10451 - S0540 E10453 - S0543 E10518 - S0604 E10531
E10451 - S0540 E10453 - S0543 E10518 - S0604 E10531
RMK: VA SLIGHTLY DISCERNIBLE ON LATEST SATELLITE IMAGERY,
DRIFTING TO THE W/NW OF SUMMIT. VA HEIGHT AND FCST MOV BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220518/0715Z=
Volcanic Ash Advisory issued on 2022-05-17 at 19:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 17 0930 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud in area. Weak volcanic ash plume last observation before a break in coverage at a manual station observation 17 0930 UTC extending north of volcano. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 19:12 UTC, 17/05/22 from ADRM
VA ADVISORY
DTG: 20220517/1915Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/142
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 17/0930Z
EST VA DTG: 17/1830Z
EST VA CLD: SFC/FL080 S0609 E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530 - S0608 E10529 MOV N 05KT
E10515 - S0541 E10530 - S0608 E10529 MOV N 05KT
FCST VA CLD +6 HR: 18/0030Z SFC/FL080 S0607 E10528 - S0609 E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530
E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530
FCST VA CLD +12 HR: 18/0630Z SFC/FL080 S0608 E10528 - S0609 E10522 - S0549 E10504 - S0538 E10515 - S0542 E10530
E10522 - S0549 E10504 - S0538 E10515 - S0542 E10530
FCST VA CLD +18 HR: 18/1230Z SFC/FL080 S0609 E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530 - S0608 E10529
E10504 - S0538 E10515 - S0541 E10530 - S0608 E10529
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD IN AREA. WEAK VA PLUME LAST OBS 17/0930Z EXTENDING N
OF VOLCANO. VA HEIGHT AND FCST MOV BASED ON HIMAWARI-8
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220518/0115Z=
Volcanic Ash Advisory issued on 2022-05-17 at 13:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 17 0930 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud in area. Weak volcanic ash plume last observation before a break in coverage at a manual station observation 17 0930 UTC extending north of volcano. Webcam shows steam emission ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 13:11 UTC, 17/05/22 from ADRM
VA ADVISORY
DTG: 20220517/1315Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/141
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 17/0930Z
EST VA DTG: 17/1250Z
EST VA CLD: SFC/FL080 S0608 E10528 - S0608 E10522 - S0545 E10508 - S0536 E10522 - S0544 E10536 MOV N 05KT
E10508 - S0536 E10522 - S0544 E10536 MOV N 05KT
FCST VA CLD +6 HR: 17/1850Z SFC/FL080 S0609 E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530 - S0608 E10529
E10504 - S0538 E10515 - S0541 E10530 - S0608 E10529
FCST VA CLD +12 HR: 18/0050Z SFC/FL080 S0609 E10523 - S0549 E10504 - S0538 E10515 - S0541 E10530 - S0607 E10528
E10504 - S0538 E10515 - S0541 E10530 - S0607 E10528
FCST VA CLD +18 HR: 18/0650Z SFC/FL080 S0609 E10522 - S0549 E10504 - S0538 E10515 - S0542 E10530 - S0608 E10528
E10504 - S0538 E10515 - S0542 E10530 - S0608 E10528
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD IN AREA. WEAK VA PLUME LAST OBS 17/0930Z EXTENDING N
OF VOLCANO. WEBCAM SHOWS STEAM EMISSION ONGOING. VA HEIGHT
AND FCST MOV BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220517/1915Z=
Volcanic Ash Advisory issued on 2022-05-17 at 07:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 17 0650 UTC.
  • Weak volcanic ash plume slightly identifiable on latest satellite imagery extending north of summit. Webcam shows steam emission ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 07:10 UTC, 17/05/22 from ADRM
VA ADVISORY
DTG: 20220517/0715Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/140
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 17/0650Z
EST VA DTG: 17/0650Z
EST VA CLD: SFC/FL080 S0608 E10527 - S0607 E10521 - S0534 E10501 - S0522 E10523 - S0533 E10549 MOV N 10KT
E10501 - S0522 E10523 - S0533 E10549 MOV N 10KT
FCST VA CLD +6 HR: 17/1250Z SFC/FL080 S0608 E10528 - S0607 E10521 - S0535 E10459 - S0519 E10518 - S0532 E10546
E10521 - S0535 E10459 - S0519 E10518 - S0532 E10546
FCST VA CLD +12 HR: 17/1850Z SFC/FL080 S0608 E10528 - S0608 E10521 - S0535 E10459 - S0519 E10517 - S0531 E10544
E10521 - S0535 E10459 - S0519 E10517 - S0531 E10544
FCST VA CLD +18 HR: 18/0050Z SFC/FL080 S0608 E10528 - S0608 E10522 - S0536 E10458 - S0519 E10517 - S0530 E10542
E10522 - S0536 E10458 - S0519 E10517 - S0530 E10542
RMK: WEAK VA PLUME SLIGHTLY IDENTIFIABLE ON LATEST SATELLITE
IMAGERY EXTENDING N OF SUMMIT. WEBCAM SHOWS STEAM EMISSION
ONGOING. VA HEIGHT AND FCST MOV BASED ON HIMAWARI-8 IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220517/1315Z=
Volcanic Ash Advisory issued on 2022-05-17 at 01:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 17 0050 UTC.
  • Volcanic ash slightly identifiable on latest satellite imagery extending n/ne of summit. Webcam shows steam emission ongoing. Volcanic ash height and forecast move based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 01:14 UTC, 17/05/22 from ADRM
VA ADVISORY
DTG: 20220517/0115Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/139
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 17/0050Z
EST VA DTG: 17/0050Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0534 E10501 - S0522 E10520 - S0530 E10543 - S0609 E10529 MOV N 10KT
E10520 - S0530 E10543 - S0609 E10529 MOV N 10KT
FCST VA CLD +6 HR: 17/0650Z SFC/FL080 S0608 E10522 - S0534 E10501 - S0522 E10520 - S0530 E10544 - S0609 E10528
E10501 - S0522 E10520 - S0530 E10544 - S0609 E10528
FCST VA CLD +12 HR: 17/1250Z SFC/FL080 S0608 E10522 - S0534 E10500 - S0522 E10518 - S0530 E10542 - S0608 E10528
E10500 - S0522 E10518 - S0530 E10542 - S0608 E10528
FCST VA CLD +18 HR: 17/1850Z SFC/FL080 S0608 E10522 - S0534 E10502 - S0522 E10519 - S0530 E10542 - S0608 E10528
E10502 - S0522 E10519 - S0530 E10542 - S0608 E10528
RMK: VA SLIGHTLY IDENTIFIABLE ON LATEST SATELLITE IMAGERY
EXTENDING N/NE OF SUMMIT. WEBCAM SHOWS STEAM EMISSION
ONGOING. VA HEIGHT AND FCST MOV BASED ON HIMAWARI-8 IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220517/0715Z=
Volcanic Ash Advisory issued on 2022-05-16 at 23:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 16 0840 UTC.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud obscuration. Webcam shows steam emission ongoing. Strong steam plume with minor volcanic ash last observation before a break in coverage at a manual station observation on satellite 16/0840z. Volcanic ash height and forecast move based on model guidance.

Original Message :

Received FVAU04 at 23:15 UTC, 16/05/22 from ADRM
VA ADVISORY
DTG: 20220516/2320Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/138
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 16/0840Z
EST VA DTG: 16/2300Z
EST VA CLD: SFC/FL080 S0608 E10522 - S0536 E10501 - S0524 E10516 - S0528 E10537 - S0608 E10528 MOV N 05KT
E10516 - S0528 E10537 - S0608 E10528 MOV N 05KT
FCST VA CLD +6 HR: 17/0500Z SFC/FL080 S0609 E10522 - S0536 E10459 - S0523 E10514 - S0528 E10535 - S0609 E10528
E10459 - S0523 E10514 - S0528 E10535 - S0609 E10528
FCST VA CLD +12 HR: 17/1100Z SFC/FL080 S0608 E10528 - S0609 E10522 - S0535 E10456 - S0520 E10515 - S0524 E10536
E10522 - S0535 E10456 - S0520 E10515 - S0524 E10536
FCST VA CLD +18 HR: 17/1700Z SFC/FL080 S0608 E10523 - S0535 E10455 - S0521 E10512 - S0526 E10535 - S0608 E10528
E10455 - S0521 E10512 - S0526 E10535 - S0608 E10528
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD OBSCURATION. WEBCAM SHOWS STEAM EMISSION ONGOING.
STRONG STEAM PLUME WITH MINOR VA LAST OBS ON SATELLITE
16/0840Z. VA HEIGHT AND FCST MOV BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220517/0520Z=
Volcanic Ash Advisory issued on 2022-05-16 at 17:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 16 0840 UTC.
  • Volcanic ash not identifiable due to meteorological cloud obscuration. Webcam shows steam emission ongoing. Strong steam plume with minor volcanic ash last observation before a break in coverage at a manual station observation on satellite 16/0840z. Forecast move based on model guidance. Colour code recently downgraded to orange based on activity.

Original Message :

Received FVAU04 at 17:20 UTC, 16/05/22 from ADRM
VA ADVISORY
DTG: 20220516/1720Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/137
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 16/0840Z
EST VA DTG: 16/1700Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0529 E10509 - S0522 E10527 - S0533 E10543 - S0609 E10528 MOV N 10KT
E10527 - S0533 E10543 - S0609 E10528 MOV N 10KT
FCST VA CLD +6 HR: 16/2300Z SFC/FL080 S0609 E10522 - S0533 E10504 - S0524 E10521 - S0530 E10539 - S0608 E10529
E10504 - S0524 E10521 - S0530 E10539 - S0608 E10529
FCST VA CLD +12 HR: 17/0500Z SFC/FL080 S0609 E10522 - S0535 E10500 - S0524 E10516 - S0528 E10536 - S0609 E10528
E10500 - S0524 E10516 - S0528 E10536 - S0609 E10528
FCST VA CLD +18 HR: 17/1100Z SFC/FL080 S0609 E10528 - S0609 E10521 - S0530 E10459 - S0518 E10516 - S0524 E10536
E10521 - S0530 E10459 - S0518 E10516 - S0524 E10536
RMK: VA NOT IDENTIFIABLE DUE TO MET CLOUD OBSCURATION.
WEBCAM SHOWS STEAM EMISSION ONGOING. STRONG STEAM PLUME WITH
MINOR VA LAST OBS ON SATELLITE 16/0840Z. FCST MOV BASED ON
MODEL GUIDANCE. COLOUR CODE RECENTLY DOWNGRADED TO ORANGE
BASED ON ACTIVITY.
NXT ADVISORY: NO LATER THAN 20220516/2320Z=
Volcanic Ash Advisory issued on 2022-05-16 at 11:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation move north at 16 0840 UTC.
  • Volcanic ash emission not identifiable due to meteorological cloud obscuration, however expected to be ongoing. Strong steam plume with minor volcanic ash last observation before a break in coverage at a manual station observation 16/0840z. Colour code recently downgraded to orange based on activtiy. Forecast move based on model guidance.

Original Message :

Received FVAU04 at 11:17 UTC, 16/05/22 from ADRM
VA ADVISORY
DTG: 20220516/1120Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/136
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS MOV N AT 16/0840Z
EST VA DTG: 16/1100Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0528 E10516 - S0520 E10531 - S0531 E10545 - S0609 E10528 MOV N 10KT
E10531 - S0531 E10545 - S0609 E10528 MOV N 10KT
FCST VA CLD +6 HR: 16/1700Z SFC/FL080 S0609 E10522 - S0529 E10509 - S0520 E10526 - S0533 E10543 - S0609 E10528
E10509 - S0520 E10526 - S0533 E10543 - S0609 E10528
FCST VA CLD +12 HR: 16/2300Z SFC/FL080 S0609 E10522 - S0533 E10504 - S0522 E10521 - S0530 E10539 - S0608 E10529
E10504 - S0522 E10521 - S0530 E10539 - S0608 E10529
FCST VA CLD +18 HR: 17/0500Z SFC/FL080 S0609 E10528 - S0609 E10522 - S0535 E10500 - S0523 E10516 - S0528 E10536
E10522 - S0535 E10500 - S0523 E10516 - S0528 E10536
RMK: VA EMISSION NOT IDENTIFIABLE DUE TO MET CLOUD
OBSCURATION, HOWEVER EXPECTED TO BE ONGOING. STRONG STEAM
PLUME WITH MINOR VA LAST OBS 16/0840Z. COLOUR CODE RECENTLY
DOWNGRADED TO ORANGE BASED ON ACTIVTIY. FCST MOV BASED ON
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220516/1720Z=
Volcanic Ash Advisory issued on 2022-05-16 at 05:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, observation ext north at 16 0500 UTC.
  • Downgraded colour code from red to orange based on recent eruptive behaviour. Strong steam emission with minor ash content observation on latest satellite imagery. Volcanic ash height and forecast based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 05:09 UTC, 16/05/22 from ADRM
VA ADVISORY
DTG: 20220516/0520Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/135
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, OBS EXT
N AT 16/0500Z
EST VA DTG: 16/0500Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0528 E10516 - S0517 E10534 - S0532 E10545 - S0609 E10528 MOV N 10KT
E10534 - S0532 E10545 - S0609 E10528 MOV N 10KT
FCST VA CLD +6 HR: 16/1100Z SFC/FL080 S0609 E10522 - S0528 E10516 - S0516 E10534 - S0531 E10545 - S0609 E10528
E10516 - S0516 E10534 - S0531 E10545 - S0609 E10528
FCST VA CLD +12 HR: 16/1700Z SFC/FL080 S0609 E10522 - S0527 E10509 - S0515 E10527 - S0533 E10543 - S0609 E10528
E10509 - S0515 E10527 - S0533 E10543 - S0609 E10528
FCST VA CLD +18 HR: 16/2300Z SFC/FL080 S0609 E10522 - S0535 E10500 - S0516 E10518 - S0528 E10536 - S0609 E10528
E10500 - S0516 E10518 - S0528 E10536 - S0609 E10528
RMK: DOWNGRADED COLOUR CODE FROM RED TO ORANGE BASED ON
RECENT ERUPTIVE BEHAVIOUR. STRONG STEAM EMISSION WITH MINOR
ASH CONTENT OBS ON LATEST SATELLITE IMAGERY. VA HEIGHT AND
FORECAST BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220516/1120Z=
Volcanic Ash Advisory issued on 2022-05-15 at 22:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation ext w at 15 0830 UTC.
  • Strong steam emission with minor ash content last observation before a break in coverage at a manual station identifiable on visibility satellite imagery at 15 0830 UTC extending w, now obscured by meteorological cloud. Volcanic ash height and forecast based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 23:12 UTC, 15/05/22 from ADRM
VA ADVISORY
DTG: 20220515/2220Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/134
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
EXT W AT 15/0830Z
EST VA DTG: 15/2320Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0538 E10503 - S0524 E10527 - S0544 E10549 - S0609 E10528 MOV N 10KT
E10527 - S0544 E10549 - S0609 E10528 MOV N 10KT
FCST VA CLD +6 HR: 16/0520Z SFC/FL080 S0609 E10522 - S0538 E10503 - S0521 E10533 - S0543 E10549 - S0609 E10528
E10503 - S0521 E10533 - S0543 E10549 - S0609 E10528
FCST VA CLD +12 HR: 16/1120Z SFC/FL080 S0609 E10522 - S0536 E10506 - S0521 E10534 - S0544 E10550 - S0609 E10528
E10506 - S0521 E10534 - S0544 E10550 - S0609 E10528
FCST VA CLD +18 HR: 16/1720Z SFC/FL080 S0609 E10522 - S0536 E10506 - S0521 E10534 - S0544 E10550 - S0609 E10528
E10506 - S0521 E10534 - S0544 E10550 - S0609 E10528
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT LAST
IDENTIFIABLE ON VIS SATELLITE IMAGERY AT 15/0830Z EXTENDING
W, NOW OBSCURED BY MET CLOUD. VA HEIGHT AND FORECAST BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220516/0520Z=
Volcanic Ash Advisory issued on 2022-05-15 at 17:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation ext w at 15 0830 UTC.
  • Strong steam emission with minor ash content last observation before a break in coverage at a manual station identifiable on visibility satellite imagery at 15 0830 UTC extending w, now obscured by meteorological cloud. Volcanic ash height and forecast based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 17:15 UTC, 15/05/22 from ADRM
VA ADVISORY
DTG: 20220515/1720Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/133
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
EXT W AT 15/0830Z
OBS VA DTG: 15/1640Z
OBS VA CLD: SFC/FL080 S0609 E10522 - S0600 E10502 - S0538 E10503 - S0525 E10526 - S0541 E10543 - S0609 E10528 MOV N 05KT
05KT
FCST VA CLD +6 HR: 15/2240Z SFC/FL080 S0609 E10522 - S0538 E10503 - S0524 E10527 - S0544 E10549 - S0609 E10528
E10503 - S0524 E10527 - S0544 E10549 - S0609 E10528
FCST VA CLD +12 HR: 16/0440Z SFC/FL080 S0609 E10528 - S0609 E10522 - S0538 E10503 - S0521 E10533 - S0543 E10549
E10522 - S0538 E10503 - S0521 E10533 - S0543 E10549
FCST VA CLD +18 HR: 16/1040Z SFC/FL080 S0609 E10528 - S0609 E10522 - S0536 E10506 - S0521 E10534 - S0544 E10550
E10522 - S0536 E10506 - S0521 E10534 - S0544 E10550
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT LAST
IDENTIFIABLE ON VIS SATELLITE IMAGERY AT 15/0830Z EXTENDING
W, NOW OBSCURED BY MET CLOUD. VA HEIGHT AND FORECAST BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220515/2320Z=
Volcanic Ash Advisory issued on 2022-05-15 at 11:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation ext w at 15 0830 UTC.
  • Strong steam emission with minor ash content last observation before a break in coverage at a manual station identifiable on visibility satellite imagery at 15 0830 UTC extending w, now obscured by meteorological cloud. Volcanic ash height and forecast based on himawari-8 imagery and model guidance. ??re-issued to correct next advisory time??.

Original Message :

Received FVAU04 at 11:31 UTC, 15/05/22 from ADRM
VA ADVISORY
DTG: 20220515/1120Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: SFC
ADVISORY NR: 2022/132
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
EXT W AT 15/0830Z
OBS VA DTG: 15/1050Z
OBS VA CLD: SFC/FL080 S0611 E10524 - S0603 E10456 - S0547 E10454 - S0526 E10515 - S0539 E10533 - S0609 E10529 MOV NW 05KT
05KT
FCST VA CLD +6 HR: 15/1650Z SFC/FL080 S0609 E10522 - S0601 E10459 - S0538 E10503 - S0525 E10526 - S0541 E10543 - S0610 E10529
E10529
FCST VA CLD +12 HR: 15/2250Z SFC/FL080 S0609 E10522 - S0538 E10503 - S0523 E10530 - S0544 E10549 - S0610 E10528
E10503 - S0523 E10530 - S0544 E10549 - S0610 E10528
FCST VA CLD +18 HR: 16/0450Z SFC/FL080 S0609 E10528 - S0609 E10522 - S0538 E10503 - S0521 E10533 - S0543 E10549
E10522 - S0538 E10503 - S0521 E10533 - S0543 E10549
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT LAST
IDENTIFIABLE ON VIS SATELLITE IMAGERY AT 15/0830Z EXTENDING
W, NOW OBSCURED BY MET CLOUD. VA HEIGHT AND FORECAST BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE. ??RE-ISSUED TO
CORRECT NEXT ADVISORY TIME??
NXT ADVISORY: NO LATER THAN 20220515/1720Z=
Volcanic Ash Advisory issued on 2022-05-15 at 05:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, observation ext w at 15 0440 UTC.
  • Strong steam emission with minor ash content identifiable on visibility satellite imagery. Volcanic ash height and forecast based on himawari-8 imagery and model guidance. ??vaa reissued to correct next advisory time??.

Original Message :

Received FVAU04 at 05:26 UTC, 15/05/22 from ADRM
VA ADVISORY
DTG: 20220515/0520Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/131
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, OBS EXT
W AT 15/0440Z
OBS VA DTG: 15/0440Z
OBS VA CLD: SFC/FL080 S0609 E10525 - S0608 E10448 - S0545 E10447 - S0535 E10501 - S0557 E10512 - S0604 E10528 MOV W 05KT
05KT
FCST VA CLD +6 HR: 15/1040Z SFC/FL080 S0611 E10524 - S0548 E10455 - S0526 E10515 - S0539 E10539 - S0609 E10530
E10455 - S0526 E10515 - S0539 E10539 - S0609 E10530
FCST VA CLD +12 HR: 15/1640Z SFC/FL080 S0609 E10522 - S0538 E10503 - S0523 E10530 - S0544 E10550 - S0610 E10529
E10503 - S0523 E10530 - S0544 E10550 - S0610 E10529
FCST VA CLD +18 HR: 15/2240Z SFC/FL080 S0609 E10522 - S0538 E10503 - S0523 E10530 - S0544 E10549 - S0610 E10528
E10503 - S0523 E10530 - S0544 E10549 - S0610 E10528
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT
IDENTIFIABLE ON VIS SATELLITE IMAGERY. VA HEIGHT AND
FORECAST BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
??VAA REISSUED TO CORRECT NXT ADVISORY TIME??
NXT ADVISORY: NO LATER THAN 20220515/1120Z=
Volcanic Ash Advisory issued on 2022-05-14 at 23:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation ext nw at 14 1040 UTC.
  • Strong steam emission with minor ash content last observation before a break in coverage at a manual station identifiable on satellite imagery at 14/1040z. Volcanic ash not currently visible on satellite imagery due to meteorological cloud and darkness. Volcanic ash height and forecast based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 23:03 UTC, 14/05/22 from ADRM
VA ADVISORY
DTG: 20220514/2310Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/130
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
EXT NW AT 14/1040Z
EST VA DTG: 14/2310Z
EST VA CLD: SFC/FL080 S0607 E10529 - S0612 E10525 - S0610 E10446 - S0541 E10453 - S0543 E10523 MOV NW 05KT
E10446 - S0541 E10453 - S0543 E10523 MOV NW 05KT
FCST VA CLD +6 HR: 15/0510Z SFC/FL080 S0607 E10529 - S0612 E10525 - S0605 E10448 - S0535 E10501 - S0543 E10531
E10525 - S0605 E10448 - S0535 E10501 - S0543 E10531
FCST VA CLD +12 HR: 15/1110Z SFC/FL080 S0611 E10524 - S0553 E10457 - S0529 E10515 - S0542 E10539 - S0609 E10530
E10457 - S0529 E10515 - S0542 E10539 - S0609 E10530
FCST VA CLD +18 HR: 15/1710Z SFC/FL080 S0609 E10522 - S0542 E10503 - S0523 E10530 - S0551 E10549 - S0610 E10529
E10503 - S0523 E10530 - S0551 E10549 - S0610 E10529
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT LAST
IDENTIFIABLE ON SATELLITE IMAGERY AT 14/1040Z. VA NOT
CURRENTLY VISIBLE ON SAT IMAGERY DUE TO MET CLOUD AND
DARKNESS. VA HEIGHT AND FORECAST BASED ON HIMAWARI-8 IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220515/0510Z=
Volcanic Ash Advisory issued on 2022-05-14 at 17:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to 080, last observation before a break in coverage at a manual station observation ext nw at 14 1040 UTC.
  • Strong steam emission with minor ash content last observation before a break in coverage at a manual station identifiable on satellite imagery at 14/1040z. Volcanic ash not currently visible on satellite imagery due to meteorological cloud and darkness. Volcanic ash height and forecast based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 17:08 UTC, 14/05/22 from ADRM
VA ADVISORY
DTG: 20220514/1710Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/129
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080, LAST OBS EXT NW AT 14/1040Z
OBS VA DTG: 14/1640Z
OBS VA CLD: SFC/FL080 S0607 E10530 - S0611 E10526 - S0605 E10450 - S0535 E10500 - S0545 E10533 MOV NW 05KT
E10450 - S0535 E10500 - S0545 E10533 MOV NW 05KT
FCST VA CLD +6 HR: 14/2240Z SFC/FL080 S0607 E10529 - S0612 E10525 - S0604 E10450 - S0538 E10504 - S0546 E10533
E10525 - S0604 E10450 - S0538 E10504 - S0546 E10533
FCST VA CLD +12 HR: 15/0440Z SFC/FL080 S0607 E10530 - S0612 E10526 - S0608 E10449 - S0540 E10500 - S0543 E10531
E10526 - S0608 E10449 - S0540 E10500 - S0543 E10531
FCST VA CLD +18 HR: 15/1040Z SFC/FL080 S0607 E10529 - S0612 E10525 - S0600 E10453 - S0536 E10503 - S0539 E10533
E10525 - S0600 E10453 - S0536 E10503 - S0539 E10533
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT LAST
IDENTIFIABLE ON SATELLITE IMAGERY AT 14/1040Z. VA NOT
CURRENTLY VISIBLE ON SAT IMAGERY DUE TO MET CLOUD AND
DARKNESS. VA HEIGHT AND FORECAST BASED ON HIMAWARI-8 IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220514/2310Z=
Volcanic Ash Advisory issued on 2022-05-14 at 11:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash observation to flight level 80 (2400m) ext nw at 14 1040 UTC.
  • Strong steam emission with minor ash content currently identifiable on latest satellite imagery. Volcanic ash height and forecast based on latest himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 11:14 UTC, 14/05/22 from ADRM
VA ADVISORY
DTG: 20220514/1110Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/128
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA OBS TO FL080 EXT NW AT 14/1040Z
OBS VA DTG: 14/1040Z
OBS VA CLD: SFC/FL080 S0607 E10528 - S0610 E10523 - S0551 E10501 - S0534 E10520 - S0543 E10537 MOV NW 05KT
E10501 - S0534 E10520 - S0543 E10537 MOV NW 05KT
FCST VA CLD +6 HR: 14/1640Z SFC/FL080 S0609 E10524 - S0552 E10458 - S0534 E10516 - S0545 E10535 - S0608 E10528
E10458 - S0534 E10516 - S0545 E10535 - S0608 E10528
FCST VA CLD +12 HR: 14/2240Z SFC/FL080 S0608 E10528 - S0609 E10523 - S0553 E10458 - S0534 E10511 - S0543 E10536
E10523 - S0553 E10458 - S0534 E10511 - S0543 E10536
FCST VA CLD +18 HR: 15/0440Z SFC/FL080 S0608 E10529 - S0611 E10524 - S0558 E10454 - S0536 E10512 - S0546 E10534
E10524 - S0558 E10454 - S0536 E10512 - S0546 E10534
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT CURRENTLY
IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT AND
FORECAST BASED ON LATEST HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220514/1710Z=
Volcanic Ash Advisory issued on 2022-05-14 at 05:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash observation to flight level 80 (2400m) ext north at 14 0450 UTC.
  • Strong steam emission with minor ash content currently identifiable on latest satellite imagery. Volcanic ash height and forecast based on latest himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 05:11 UTC, 14/05/22 from ADRM
VA ADVISORY
DTG: 20220514/0510Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/127
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA OBS TO FL080 EXT N AT 14/0450Z
OBS VA DTG: 14/0450Z
OBS VA CLD: SFC/FL080 S0608 E10527 - S0607 E10522 - S0546 E10513 - S0537 E10523 - S0544 E10541 MOV NE 05KT
E10513 - S0537 E10523 - S0544 E10541 MOV NE 05KT
FCST VA CLD +6 HR: 14/1050Z SFC/FL080 S0608 E10527 - S0606 E10521 - S0542 E10513 - S0534 E10523 - S0544 E10542
E10521 - S0542 E10513 - S0534 E10523 - S0544 E10542
FCST VA CLD +12 HR: 14/1650Z SFC/FL080 S0608 E10523 - S0542 E10509 - S0534 E10523 - S0544 E10540 - S0608 E10528
E10509 - S0534 E10523 - S0544 E10540 - S0608 E10528
FCST VA CLD +18 HR: 14/2250Z SFC/FL080 S0608 E10528 - S0608 E10522 - S0543 E10507 - S0533 E10522 - S0543 E10539
E10522 - S0543 E10507 - S0533 E10522 - S0543 E10539
RMK: STRONG STEAM EMISSION WITH MINOR ASH CONTENT CURRENTLY
IDENTIFIABLE ON LATEST SATELLITE IMAGERY. VA HEIGHT AND
FORECAST BASED ON LATEST HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220514/1110Z=
Volcanic Ash Advisory issued on 2022-05-13 at 23:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0700 UTC ext se.
  • Volcanic ash unidentifiable on latest satellite imgaery due to obscuration since 13/0700z, however ash is still expected in the vicinity of volcano. Height and forecast extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 23:07 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/2310Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/126
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0700Z EXT SE
EST VA DTG: 13/2250Z
EST VA CLD: SFC/FL080 S0622 E10527 - S0611 E10508 - S0554 E10501 - S0542 E10516 - S0552 E10536 - S0607 E10544 - S0617 E10539 MOV SE 05KT
E10539 MOV SE 05KT
FCST VA CLD +6 HR: 14/0450Z SFC/FL080 S0621 E10526 - S0613 E10511 - S0550 E10454 - S0537 E10509 - S0551 E10530 - S0607 E10543
E10543
FCST VA CLD +12 HR: 14/1050Z SFC/FL080 S0621 E10526 - S0613 E10510 - S0550 E10455 - S0537 E10509 - S0551 E10532 - S0608 E10543
E10543
FCST VA CLD +18 HR: 14/1650Z SFC/FL080 S0621 E10527 - S0611 E10508 - S0555 E10501 - S0541 E10516 - S0552 E10533 - S0607 E10543
E10543
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMGAERY DUE TO
OBSCURATION SINCE 13/0700Z, HOWEVER ASH IS STILL EXPECTED IN
THE VICINITY OF VOLCANO.HEIGHT AND FORECAST EXTRAPOLATED
FROM HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220514/0510Z=
Volcanic Ash Advisory issued on 2022-05-13 at 19:25 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0700 UTC ext e.
  • Volcanic ash unidentifiable since 13 0700 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 13:30 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/1925Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/124
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0700Z EXT E
OBS VA DTG: 13/1900Z
OBS VA CLD: SFC/FL080 S0602 E10525 - S0607 E10547 - S0621 E10549 - S0627 E10536 - S0607 E10521 MOV SE 05KT
E10549 - S0627 E10536 - S0607 E10521 MOV SE 05KT
FCST VA CLD +6 HR: 14/0100Z SFC/FL080 S0607 E10517 - S0540 E10525 - S0622 E10558 - S0624 E10539
E10525 - S0622 E10558 - S0624 E10539
FCST VA CLD +12 HR: 14/0700Z SFC/FL080 S0608 E10542 - S0620 E10543 - S0623 E10527 - S0556 E10503 - S0540 E10512
E10543 - S0623 E10527 - S0556 E10503 - S0540 E10512
FCST VA CLD +18 HR: 14/1300Z SFC/FL080 S0606 E10533 - S0617 E10519 - S0615 E10509 - S0542 E10459 - S0536 E10511
E10519 - S0615 E10509 - S0542 E10459 - S0536 E10511
RMK: VA UNIDENTIFIABLE SINCE 13/0700Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220514/0125Z=
Volcanic Ash Advisory issued on 2022-05-13 at 17:10 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0700 UTC ext se.
  • Volcanic ash unidentifiable since 13 0700 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 17:09 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/1710Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/125
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0700Z EXT SE
OBS VA DTG: 13/1650Z
OBS VA CLD: SFC/FL080 S0607 E10517 - S0540 E10525 - S0622 E10558 - S0624 E10539 MOV SE 05KT
E10558 - S0624 E10539 MOV SE 05KT
FCST VA CLD +6 HR: 13/2250Z SFC/FL080 S0608 E10542 - S0620 E10543 - S0623 E10527 - S0556 E10503 - S0540 E10512
E10543 - S0623 E10527 - S0556 E10503 - S0540 E10512
FCST VA CLD +12 HR: 14/0450Z SFC/FL080 S0617 E10519 - S0615 E10509 - S0542 E10459 - S0536 E10511 - S0613 E10539
E10509 - S0542 E10459 - S0536 E10511 - S0613 E10539
FCST VA CLD +18 HR: 14/1050Z SFC/FL080 S0604 E10537 - S0620 E10527 - S0615 E10511 - S0547 E10454 - S0538 E10507
E10527 - S0615 E10511 - S0547 E10454 - S0538 E10507
RMK: VA UNIDENTIFIABLE SINCE 13/0700Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220513/2310Z=
Volcanic Ash Advisory issued on 2022-05-13 at 13:25 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0700 UTC ext e.
  • Volcanic ash unidentifiable since 13 0700 UTC due to obscuration, however ash still expected in vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 13:14 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/1325Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/123
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0700Z EXT E
OBS VA DTG: 13/1300Z
OBS VA CLD: SFC/FL080 S0608 E10521 - S0601 E10524 - S0600 E10554 - S0630 E10546 MOV E 05KT
E10554 - S0630 E10546 MOV E 05KT
FCST VA CLD +6 HR: 13/1900Z SFC/FL080 S0607 E10521 - S0602 E10525 - S0607 E10547 - S0621 E10549 - S0627 E10536
E10525 - S0607 E10547 - S0621 E10549 - S0627 E10536
FCST VA CLD +12 HR: 14/0100Z SFC/FL080 S0607 E10517 - S0540 E10525 - S0622 E10558 - S0624 E10539
E10525 - S0622 E10558 - S0624 E10539
FCST VA CLD +18 HR: 14/0700Z SFC/FL080 S0623 E10527 - S0556 E10503 - S0540 E10512 - S0608 E10542 - S0620 E10543
E10503 - S0540 E10512 - S0608 E10542 - S0620 E10543
RMK: VA UNIDENTIFIABLE SINCE 13/0700Z DUE TO OBSCURATION,
HOWEVER ASH STILL EXPECTED IN VICINITY OF VOLCANO DUE TO
CONTINUOUS EMISSIONS. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220513/1925Z=
Volcanic Ash Advisory issued on 2022-05-13 at 07:25 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0700 UTC move se.
  • Volcanic ash identifiable on latest satellite imagery as a narrow plume extending se of summit. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 07:27 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/0725Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/122
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0700Z MOV SE
OBS VA DTG: 13/0700Z
OBS VA CLD: SFC/FL080 S0607 E10524 - S0604 E10524 - S0559 E10559 - S0626 E10555 MOV SE 10KT
E10559 - S0626 E10555 MOV SE 10KT
FCST VA CLD +6 HR: 13/1300Z SFC/FL080 S0604 E10524 - S0605 E10556 - S0630 E10546 - S0607 E10523
E10556 - S0630 E10546 - S0607 E10523
FCST VA CLD +12 HR: 13/1900Z SFC/FL080 S0604 E10524 - S0602 E10549 - S0620 E10547 - S0620 E10523 - S0607 E10522
E10549 - S0620 E10547 - S0620 E10523 - S0607 E10522
FCST VA CLD +18 HR: 14/0100Z SFC/FL080 S0559 E10522 - S0601 E10540 - S0601 E10540 - S0624 E10539 - S0623 E10516 - S0605 E10514
E10514
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY AS A NARROW
PLUME EXTENDING SE OF SUMMIT. VA HEIGHT AND MOVEMENT BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220513/1325Z=
Volcanic Ash Advisory issued on 2022-05-13 at 05:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 13 0440 UTC move se.
  • Volcanic ash identifiable on latest satellite imagery as a narrow plume extending se of summit. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 04:58 UTC, 13/05/22 from ADRM
VA ADVISORY
DTG: 20220513/0500Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/121
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 13/0440Z MOV SE
OBS VA DTG: 13/0440Z
OBS VA CLD: SFC/FL080 S0606 E10525 - S0608 E10551 - S0615 E10556 - S0621 E10544 - S0607 E10524 MOV SE 10KT
E10556 - S0621 E10544 - S0607 E10524 MOV SE 10KT
FCST VA CLD +6 HR: 13/1040Z SFC/FL080 S0605 E10525 - S0606 E10557 - S0622 E10555 - S0607 E10524
E10557 - S0622 E10555 - S0607 E10524
FCST VA CLD +12 HR: 13/1640Z SFC/FL080 S0605 E10524 - S0605 E10556 - S0620 E10553 - S0607 E10524
E10556 - S0620 E10553 - S0607 E10524
FCST VA CLD +18 HR: 13/2240Z SFC/FL080 S0604 E10524 - S0604 E10553 - S0623 E10549 - S0607 E10523
E10553 - S0623 E10549 - S0607 E10523
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY AS A NARROW
PLUME EXTENDING SE OF SUMMIT. VA HEIGHT AND MOVEMENT BASED
ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220513/1100Z=
Volcanic Ash Advisory issued on 2022-05-12 at 23:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 12 0500 UTC move e.
  • Volcanic ash currently unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 22:56 UTC, 12/05/22 from ADRM
VA ADVISORY
DTG: 20220512/2300Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/120
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 12/0500Z MOV E
OBS VA DTG: 12/2240Z
OBS VA CLD: SFC/FL080 S0602 E10524 - S0605 E10554 - S0629 E10542 - S0607 E10520 MOV SE 10KT
E10542 - S0607 E10520 MOV SE 10KT
FCST VA CLD +6 HR: 13/0440Z SFC/FL080 S0602 E10524 - S0607 E10551 - S0630 E10538 - S0607 E10520
E10551 - S0630 E10538 - S0607 E10520
FCST VA CLD +12 HR: 13/1040Z SFC/FL080 S0602 E10524 - S0602 E10553 - S0625 E10544 - S0608 E10520
E10553 - S0625 E10544 - S0608 E10520
FCST VA CLD +18 HR: 13/1640Z SFC/FL080 S0602 E10524 - S0602 E10554 - S0625 E10544 - S0607 E10520
E10554 - S0625 E10544 - S0607 E10520
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220513/0500Z=
Volcanic Ash Advisory issued on 2022-05-12 at 17:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 12 0500 UTC move e.
  • Volcanic ash currently unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 16:55 UTC, 12/05/22 from ADRM
VA ADVISORY
DTG: 20220512/1700Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/119
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 12/0500Z MOV E
EST VA DTG: 12/1640Z
EST VA CLD: SFC/FL080 S0602 E10524 - S0607 E10551 - S0628 E10538 - S0607 E10520 MOV SE 05KT
E10538 - S0607 E10520 MOV SE 05KT
FCST VA CLD +6 HR: 12/2240Z SFC/FL080 S0602 E10524 - S0610 E10549 - S0630 E10535 - S0607 E10520
E10549 - S0630 E10535 - S0607 E10520
FCST VA CLD +12 HR: 13/0440Z SFC/FL080 S0602 E10524 - S0610 E10549 - S0630 E10535 - S0607 E10520
E10549 - S0630 E10535 - S0607 E10520
FCST VA CLD +18 HR: 13/1040Z SFC/FL080 S0602 E10524 - S0610 E10549 - S0630 E10535 - S0607 E10520
E10549 - S0630 E10535 - S0607 E10520
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220512/2300Z=
Volcanic Ash Advisory issued on 2022-05-12 at 11:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 12 0500 UTC move e.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 10:56 UTC, 12/05/22 from ADRM
VA ADVISORY
DTG: 20220512/1100Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/118
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 12/0500Z MOV E
OBS VA DTG: 12/1040Z
OBS VA CLD: SFC/FL080 S0602 E10524 - S0605 E10552 - S0624 E10543 - S0607 E10520 MOV SE 05KT
E10543 - S0607 E10520 MOV SE 05KT
FCST VA CLD +6 HR: 12/1640Z SFC/FL080 S0602 E10524 - S0607 E10551 - S0626 E10540 - S0607 E10520
E10551 - S0626 E10540 - S0607 E10520
FCST VA CLD +12 HR: 12/2240Z SFC/FL080 S0602 E10524 - S0610 E10550 - S0629 E10538 - S0607 E10520
E10550 - S0629 E10538 - S0607 E10520
FCST VA CLD +18 HR: 13/0440Z SFC/FL080 S0602 E10524 - S0610 E10550 - S0629 E10539 - S0607 E10520
E10550 - S0629 E10539 - S0607 E10520
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220512/1700Z=
Volcanic Ash Advisory issued on 2022-05-12 at 05:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 11 0900 UTC move e.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery, past behaviour and model guidance.

Original Message :

Received FVAU04 at 04:57 UTC, 12/05/22 from ADRM
VA ADVISORY
DTG: 20220512/0500Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/117
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 11/0900Z MOV E
OBS VA DTG: 12/0440Z
OBS VA CLD: SFC/FL080 S0601 E10522 - S0558 E10546 - S0614 E10603 - S0623 E10542 - S0609 E10520 MOV E 10KT
E10603 - S0623 E10542 - S0609 E10520 MOV E 10KT
FCST VA CLD +6 HR: 12/1040Z SFC/FL080 S0602 E10523 - S0603 E10553 - S0619 E10604 - S0632 E10551 - S0608 E10520
E10553 - S0619 E10604 - S0632 E10551 - S0608 E10520
FCST VA CLD +12 HR: 12/1640Z SFC/FL080 S0602 E10524 - S0609 E10551 - S0625 E10601 - S0636 E10542 - S0607 E10520
E10551 - S0625 E10601 - S0636 E10542 - S0607 E10520
FCST VA CLD +18 HR: 12/2240Z SFC/FL080 S0602 E10523 - S0604 E10553 - S0619 E10606 - S0634 E10549 - S0608 E10520
E10553 - S0619 E10606 - S0634 E10549 - S0608 E10520
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY, PAST BEHAVIOUR AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220512/1100Z=
Volcanic Ash Advisory issued on 2022-05-11 at 23:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 11 0900 UTC move e.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery, past behaviour and model guidance.

Original Message :

Received FVAU04 at 22:56 UTC, 11/05/22 from ADRM
VA ADVISORY
DTG: 20220511/2300Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/116
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 11/0900Z MOV E
OBS VA DTG: 11/2240Z
OBS VA CLD: SFC/FL080 S0611 E10520 - S0600 E10519 - S0553 E10549 - S0601 E10600 - S0618 E10540 MOV E 05KT
E10549 - S0601 E10600 - S0618 E10540 MOV E 05KT
FCST VA CLD +6 HR: 12/0440Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0558 E10546 - S0611 E10600 - S0623 E10542
E10519 - S0558 E10546 - S0611 E10600 - S0623 E10542
FCST VA CLD +12 HR: 12/1040Z SFC/FL080 S0600 E10522 - S0603 E10553 - S0614 E10602 - S0629 E10553 - S0611 E10519
E10553 - S0614 E10602 - S0629 E10553 - S0611 E10519
FCST VA CLD +18 HR: 12/1640Z SFC/FL080 S0600 E10524 - S0608 E10551 - S0624 E10601 - S0635 E10542 - S0609 E10519
E10551 - S0624 E10601 - S0635 E10542 - S0609 E10519
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY, PAST BEHAVIOUR AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220512/0500Z=
Volcanic Ash Advisory issued on 2022-05-11 at 17:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 11 0900 UTC move e.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery, past behaviour and model guidance.

Original Message :

Received FVAU04 at 16:55 UTC, 11/05/22 from ADRM
VA ADVISORY
DTG: 20220511/1700Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/115
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 11/0900Z MOV E
OBS VA DTG: 11/1640Z
OBS VA CLD: SFC/FL080 S0611 E10520 - S0559 E10519 - S0553 E10550 - S0558 E10556 - S0618 E10540 MOV E 05KT
E10550 - S0558 E10556 - S0618 E10540 MOV E 05KT
FCST VA CLD +6 HR: 11/2240Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0553 E10549 - S0558 E10556 - S0618 E10540
E10519 - S0553 E10549 - S0558 E10556 - S0618 E10540
FCST VA CLD +12 HR: 12/0440Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0555 E10546 - S0605 E10555 - S0618 E10540
E10519 - S0555 E10546 - S0605 E10555 - S0618 E10540
FCST VA CLD +18 HR: 12/1040Z SFC/FL140 S0611 E10520 - S0559 E10519 - S0600 E10600 - S0616 E10551
E10519 - S0600 E10600 - S0616 E10551
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY, PAST BEHAVIOUR AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220511/2300Z=
Volcanic Ash Advisory issued on 2022-05-11 at 11:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 11 0900 UTC move e.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery, past behaviour and model guidance.

Original Message :

Received FVAU04 at 10:43 UTC, 11/05/22 from ADRM
VA ADVISORY
DTG: 20220511/1100Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/114
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 11/0900Z MOV E
OBS VA DTG: 11/1040Z
OBS VA CLD: SFC/FL080 S0611 E10520 - S0559 E10519 - S0553 E10550 - S0558 E10556 - S0618 E10540 MOV E 05KT
E10550 - S0558 E10556 - S0618 E10540 MOV E 05KT
FCST VA CLD +6 HR: 11/1640Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0553 E10550 - S0558 E10556 - S0618 E10540
E10519 - S0553 E10550 - S0558 E10556 - S0618 E10540
FCST VA CLD +12 HR: 11/2240Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0553 E10549 - S0558 E10556 - S0618 E10540
E10519 - S0553 E10549 - S0558 E10556 - S0618 E10540
FCST VA CLD +18 HR: 12/0440Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0555 E10546 - S0605 E10555 - S0618 E10540
E10519 - S0555 E10546 - S0605 E10555 - S0618 E10540
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY, PAST BEHAVIOUR AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220511/1700Z=
Volcanic Ash Advisory issued on 2022-05-11 at 05:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 11 0440 UTC move e.
  • Volcanic ash height and movement based on himawari-8 imagery and model guidance. Vaa updated due to ash tracking eastward.

Original Message :

Received FVAU04 at 05:00 UTC, 11/05/22 from ADRM
VA ADVISORY
DTG: 20220511/0500Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/113
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 11/0440Z MOV E
EST VA DTG: 11/0440Z
EST VA CLD: SFC/FL080 S0611 E10520 - S0559 E10519 - S0554 E10539 - S0605 E10545 - S0615 E10539 MOV E 05KT
E10539 - S0605 E10545 - S0615 E10539 MOV E 05KT
FCST VA CLD +6 HR: 11/1040Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0554 E10539 - S0603 E10548 - S0617 E10539
E10519 - S0554 E10539 - S0603 E10548 - S0617 E10539
FCST VA CLD +12 HR: 11/1640Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0555 E10541 - S0605 E10548 - S0618 E10540
E10519 - S0555 E10541 - S0605 E10548 - S0618 E10540
FCST VA CLD +18 HR: 11/2240Z SFC/FL080 S0611 E10520 - S0559 E10519 - S0555 E10539 - S0601 E10550 - S0618 E10540
E10519 - S0555 E10539 - S0601 E10550 - S0618 E10540
RMK: VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE. VAA UPDATED DUE TO ASH TRACKING EASTWARD.
NXT ADVISORY: NO LATER THAN 20220511/1100Z=
Volcanic Ash Advisory issued on 2022-05-11 at 02:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 10 1010 UTC move north.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 02:38 UTC, 11/05/22 from ADRM
VA ADVISORY
DTG: 20220511/0240Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/112
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 10/1010Z MOV N
EST VA DTG: 11/0220Z
EST VA CLD: SFC/FL080 S0610 E10530 - S0611 E10515 - S0554 E10501 - S0546 E10527
E10501 - S0546 E10527
FCST VA CLD +6 HR: 11/0820Z SFC/FL080 S0605 E10531 - S0611 E10520 - S0557 E10507 - S0545 E10526 - S0557 E10532
E10520 - S0557 E10507 - S0545 E10526 - S0557 E10532
FCST VA CLD +12 HR: 11/1420Z SFC/FL080 S0611 E10530 - S0610 E10514 - S0551 E10511 - S0551 E10537
E10514 - S0551 E10511 - S0551 E10537
FCST VA CLD +18 HR: 11/2020Z SFC/FL080 S0610 E10530 - S0610 E10514 - S0550 E10514 - S0552 E10541
E10514 - S0550 E10514 - S0552 E10541
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220511/0840Z=
Volcanic Ash Advisory issued on 2022-05-10 at 20:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 10 1010 UTC move north.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance. Low confidence in t+12hr forecast due to light and variable.

Original Message :

Received FVAU04 at 20:16 UTC, 10/05/22 from ADRM
VA ADVISORY
DTG: 20220510/2040Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/111
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 10/1010Z MOV N
OBS VA DTG: 10/2020Z
OBS VA CLD: SFC/FL080 S0610 E10521 - S0548 E10511 - S0549 E10542 - S0612 E10529 MOV N 05KT
E10542 - S0612 E10529 MOV N 05KT
FCST VA CLD +6 HR: 11/0220Z SFC/FL080 S0611 E10524 - S0554 E10501 - S0542 E10524 - S0610 E10530
E10501 - S0542 E10524 - S0610 E10530
FCST VA CLD +12 HR: 11/0820Z SFC/FL080 S0612 E10525 - S0553 E10501 - S0545 E10526 - S0609 E10531
E10501 - S0545 E10526 - S0609 E10531
FCST VA CLD +18 HR: 11/1420Z SFC/FL080 S0612 E10525 - S0553 E10501 - S0545 E10526 - S0609 E10531
E10501 - S0545 E10526 - S0609 E10531
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE. LOW
CONFIDENCE IN T+12HR FORECAST DUE TO LIGHT AND VRB WINDS.
NXT ADVISORY: NO LATER THAN 20220511/0240Z=
Volcanic Ash Advisory issued on 2022-05-10 at 14:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station observation at 10 1010 UTC move nw.
  • Volcanic ash unidentifiable on latest satellite imagery due to meteorological cloud, however ash still expected in area. Volcanic ash height and movement based on himawari-8 imagery and model guidance. Low confidence in t+12hr forecast due to light and variable.

Original Message :

Received FVAU04 at 14:23 UTC, 10/05/22 from ADRM
VA ADVISORY
DTG: 20220510/1440Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/110
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 10/1010Z MOV NW
OBS VA DTG: 10/1420Z
OBS VA CLD: SFC/FL080 S0612 E10530 - S0611 E10517 - S0553 E10506 - S0549 E10542 MOV NW 05KT
E10506 - S0549 E10542 MOV NW 05KT
FCST VA CLD +6 HR: 10/2020Z SFC/FL080 S0610 E10521 - S0548 E10511 - S0549 E10542 - S0612 E10529
E10511 - S0549 E10542 - S0612 E10529
FCST VA CLD +12 HR: 11/0220Z SFC/FL080 S0611 E10524 - S0554 E10501 - S0542 E10524 - S0610 E10530
E10501 - S0542 E10524 - S0610 E10530
FCST VA CLD +18 HR: 11/0820Z SFC/FL080 S0612 E10525 - S0553 E10501 - S0545 E10526 - S0609 E10531
E10501 - S0545 E10526 - S0609 E10531
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE. LOW
CONFIDENCE IN T+12HR FORECAST DUE TO LIGHT AND VRB
WINDS.
NXT ADVISORY: NO LATER THAN 20220510/2040Z=
Volcanic Ash Advisory issued on 2022-05-10 at 08:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to observation to flight level 80 (2400m) at 10 0810 UTC extension to w.
  • Volcanic ash height and movement based on himawari-8 imagery and model guidance. Low confidence in t+12hr forecast due to light and variable.

Original Message :

Received FVAU04 at 08:40 UTC, 10/05/22 from ADRM
VA ADVISORY
DTG: 20220510/0840Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/109
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO OBS TO FL080 AT 10/0810Z EXTN TO W
OBS VA DTG: 10/0820Z
OBS VA CLD: SFC/FL080 S0608 E10528 - S0616 E10521 - S0620 E10457 - S0557 E10447 - S0601 E10526 MOV W 05KT
E10457 - S0557 E10447 - S0601 E10526 MOV W 05KT
FCST VA CLD +6 HR: 10/1420Z SFC/FL080 S0604 E10529 - S0611 E10525 - S0619 E10500 - S0553 E10500
E10525 - S0619 E10500 - S0553 E10500
FCST VA CLD +12 HR: 10/2020Z SFC/FL080 S0612 E10529 - S0612 E10501 - S0552 E10503 - S0553 E10528
E10501 - S0552 E10503 - S0553 E10528
FCST VA CLD +18 HR: 11/0220Z SFC/FL080 S0612 E10529 - S0614 E10501 - S0551 E10503 - S0555 E10530
E10501 - S0551 E10503 - S0555 E10530
RMK: VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE. LOW CONFIDENCE IN T+12HR FORECAST DUE TO
LIGHT AND VRB WINDS.
NXT ADVISORY: NO LATER THAN 20220510/1440Z=
Volcanic Ash Advisory issued on 2022-05-10 at 02:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) observation at 10 0200 UTC extension to southwest.
  • Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 02:40 UTC, 10/05/22 from ADRM
VA ADVISORY
DTG: 20220510/0240Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/108
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 OBS AT 10/0200Z EXTN TO SW
OBS VA DTG: 10/0220Z
OBS VA CLD: SFC/FL080 S0602 E10528 - S0611 E10530 - S0618 E10526 - S0633 E10505 - S0607 E10453 MOV SW 05KT
E10526 - S0633 E10505 - S0607 E10453 MOV SW 05KT
FCST VA CLD +6 HR: 10/0820Z SFC/FL080 S0602 E10528 - S0608 E10532 - S0618 E10526 - S0632 E10502 - S0605 E10454
E10532 - S0618 E10526 - S0632 E10502 - S0605 E10454
FCST VA CLD +12 HR: 10/1420Z SFC/FL080 S0602 E10527 - S0611 E10530 - S0628 E10502 - S0602 E10455 - S0600 E10514
E10530 - S0628 E10502 - S0602 E10455 - S0600 E10514
FCST VA CLD +18 HR: 10/2020Z SFC/FL080 S0602 E10527 - S0611 E10530 - S0625 E10501 - S0559 E10456 - S0558 E10513
E10530 - S0625 E10501 - S0559 E10456 - S0558 E10513
RMK: VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220510/0840Z=
Volcanic Ash Advisory issued on 2022-05-09 at 20:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation at 09 0650 UTC ext north.
  • Volcanic ash unidentifiable on latest satellite imagery due to presence of meteorological cloud, however eruption observed to be ongoing on webcam. Height and movement based on webcam and model guidance. Low confidence in obs/fcst due to light and variable.

Original Message :

Received FVAU04 at 20:33 UTC, 09/05/22 from ADRM
VA ADVISORY
DTG: 20220509/2040Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/107
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
AT 09/0650Z EXT N
OBS VA DTG: 09/2010Z
OBS VA CLD: SFC/FL080 S0550 E10533 - S0615 E10541 - S0632 E10505 - S0604 E10451 MOV SW 05KT
E10505 - S0604 E10451 MOV SW 05KT
FCST VA CLD +6 HR: 10/0210Z SFC/FL080 S0550 E10533 - S0615 E10542 - S0633 E10505 - S0604 E10451
E10542 - S0633 E10505 - S0604 E10451
FCST VA CLD +12 HR: 10/0810Z SFC/FL080 S0550 E10533 - S0615 E10541 - S0633 E10505 - S0604 E10451
E10541 - S0633 E10505 - S0604 E10451
FCST VA CLD +18 HR: 10/1410Z SFC/FL080 S0550 E10533 - S0615 E10541 - S0632 E10505 - S0604 E10451
E10541 - S0632 E10505 - S0604 E10451
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
PRESENCE OF MET CLOUD, HOWEVER ERUPTION OBSERVED TO BE
ONGOING ON WEBCAM. HEIGHT AND MOVEMENT BASED ON WEBCAM AND
MODEL GUIDANCE. LOW CONFIDENCE IN OBS/FCST DUE TO LIGHT AND
VRB WINDS.
NXT ADVISORY: NO LATER THAN 20220510/0240Z=
Volcanic Ash Advisory issued on 2022-05-09 at 14:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to 080, last observation before a break in coverage at a manual station observation at 09 0650 UTC ext north.
  • Volcanic ash unidentifiable on latest satellite imagery due to presence of meteorological cloud, however eruption observed to be ongoing on webcam. Height and movement based on webcam and model guidance. Low confidence in obs/fcst due to light and variable.

Original Message :

Received FVAU04 at 14:29 UTC, 09/05/22 from ADRM
VA ADVISORY
DTG: 20220509/1440Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/106
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080, LAST OBS
AT 09/0650Z EXT N
OBS VA DTG: 09/1410Z
OBS VA CLD: SFC/FL080 S0615 E10517 - S0552 E10503 - S0545 E10540 - S0613 E10537 MOV N 05KT
E10540 - S0613 E10537 MOV N 05KT
FCST VA CLD +6 HR: 09/2010Z SFC/FL080 S0615 E10517 - S0551 E10503 - S0545 E10540 - S0612 E10537
E10503 - S0545 E10540 - S0612 E10537
FCST VA CLD +12 HR: 10/0210Z SFC/FL080 S0617 E10523 - S0556 E10457 - S0539 E10524 - S0605 E10538
E10457 - S0539 E10524 - S0605 E10538
FCST VA CLD +18 HR: 10/0810Z SFC/FL080 S0617 E10523 - S0556 E10457 - S0539 E10524 - S0605 E10538
E10457 - S0539 E10524 - S0605 E10538
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
PRESENCE OF MET CLOUD, HOWEVER ERUPTION OBSERVED TO BE
ONGOING ON WEBCAM. HEIGHT AND MOVEMENT BASED ON WEBCAM AND
MODEL GUIDANCE. LOW CONFIDENCE IN OBS/FCST DUE TO LIGHT AND
VRB WINDS.
NXT ADVISORY: NO LATER THAN 20220509/2040Z=
Volcanic Ash Advisory issued on 2022-05-09 at 08:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to north.
  • Volcanic ash unidentifiable on satellite img since 09 0640 UTC due to meteorological cloud, however ash still expected near volcano. Height and movement extrapolated from himawari-8 imagery and model guidance. Low confidence in forecast due to light/variable.

Original Message :

Received FVAU04 at 08:23 UTC, 09/05/22 from ADRM
VA ADVISORY
DTG: 20220509/0840Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/105
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO N
OBS VA DTG: 09/0820Z
OBS VA CLD: SFC/FL080 S0615 E10518 - S0541 E10509 - S0538 E10555 - S0611 E10539 MOV N 05KT
E10555 - S0611 E10539 MOV N 05KT
FCST VA CLD +6 HR: 09/1420Z SFC/FL080 S0615 E10517 - S0543 E10457 - S0530 E10558 - S0610 E10543
E10457 - S0530 E10558 - S0610 E10543
FCST VA CLD +12 HR: 09/2020Z SFC/FL080 S0615 E10517 - S0542 E10458 - S0532 E10559 - S0610 E10539
E10458 - S0532 E10559 - S0610 E10539
FCST VA CLD +18 HR: 10/0220Z SFC/FL080 S0613 E10519 - S0540 E10454 - S0531 E10559 - S0609 E10542
E10454 - S0531 E10559 - S0609 E10542
RMK: VA UNIDENTIFIABLE ON SAT IMG SINCE 09/0640Z DUE TO MET
CLOUD, HOWEVER ASH STILL EXPECTED NEAR VOLCANO. HEIGHT AND
MOVEMENT EXTRAPOLATED FROM HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE. LOW CONFIDENCE IN FCST DUE TO LIGHT/VARIABLE
WINDS.
NXT ADVISORY: NO LATER THAN 20220509/1440Z=
Volcanic Ash Advisory issued on 2022-05-09 at 02:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to ne.
  • Volcanic ash unidentifiable on satellite img since 09 0110 UTC due to obscuration, however ash still expected near volcano. Height and movement extrapolated from himawari-8 imagery and model guidance. Low confidence in forecast due to light/variable winds.

Original Message :

Received FVAU04 at 02:39 UTC, 09/05/22 from ADRM
VA ADVISORY
DTG: 20220509/0240Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/104
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO NE
OBS VA DTG: 09/0220Z
OBS VA CLD: SFC/FL080 S0620 E10517 - S0554 E10512 - S0538 E10603 - S0625 E10543 MOV NE 05KT
E10603 - S0625 E10543 MOV NE 05KT
FCST VA CLD +6 HR: 09/0820Z SFC/FL080 S0623 E10516 - S0553 E10508 - S0541 E10600 - S0616 E10552
E10508 - S0541 E10600 - S0616 E10552
FCST VA CLD +12 HR: 09/1420Z SFC/FL080 S0623 E10515 - S0553 E10507 - S0538 E10556 - S0616 E10552
E10507 - S0538 E10556 - S0616 E10552
FCST VA CLD +18 HR: 09/2020Z SFC/FL080 S0621 E10515 - S0553 E10509 - S0537 E10556 - S0620 E10556
E10509 - S0537 E10556 - S0620 E10556
RMK: VA UNIDENTIFIABLE ON SAT IMG SINCE 09/0110Z DUE TO
OBSCURATION, HOWEVER ASH STILL EXPECTED NEAR VOLCANO. HEIGHT
AND MOVEMENT EXTRAPOLATED FROM HIMAWARI-8 IMAGERY AND MODEL
GUIDANCE. LOW CONFIDENCE IN FCST DUE TO LIGHT/VARIABLE WINDS
NXT ADVISORY: NO LATER THAN 20220509/0840Z=
Volcanic Ash Advisory issued on 2022-05-08 at 20:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to ne.
  • Volcanic ash unidentifiable on satellite img since 08 0730 UTC due to obscuration, however ash still observation on webcam and expected near volcano. Height and movement extrapolated from himawari-8 imagery and model guidance. Low confidence in forecast due to light/variable winds.

Original Message :

Received FVAU04 at 20:40 UTC, 08/05/22 from ADRM
VA ADVISORY
DTG: 20220508/2040Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/103
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO NE
EST VA DTG: 08/2115Z
EST VA CLD: SFC/FL080 S0603 E10518 - S0543 E10542 - S0612 E10551 - S0614 E10521 MOV NE 05KT
E10551 - S0614 E10521 MOV NE 05KT
FCST VA CLD +6 HR: 09/0315Z SFC/FL080 S0614 E10516 - S0554 E10512 - S0544 E10542 - S0614 E10552
E10512 - S0544 E10542 - S0614 E10552
FCST VA CLD +12 HR: 09/0915Z SFC/FL080 S0623 E10516 - S0553 E10508 - S0545 E10543 - S0616 E10552
E10508 - S0545 E10543 - S0616 E10552
FCST VA CLD +18 HR: 09/1515Z SFC/FL080 S0623 E10515 - S0553 E10507 - S0544 E10543 - S0616 E10552
E10507 - S0544 E10543 - S0616 E10552
RMK: VA UNIDENTIFIABLE ON SAT IMG SINCE 08/0730Z DUE TO
OBSCURATION, HOWEVER ASH STILL OBS ON WEBCAM AND EXPECTED
NEAR VOLCANO. HEIGHT AND MOVEMENT EXTRAPOLATED FROM
HIMAWARI-8 IMAGERY AND MODEL GUIDANCE. LOW CONFIDENCE IN
FCST DUE TO LIGHT/VARIABLE WINDS
NXT ADVISORY: NO LATER THAN 20220509/0240Z=
Volcanic Ash Advisory issued on 2022-05-08 at 15:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to ne.
  • Volcanic ash unidentifiable on satellite img since 08 0730 UTC due to obscuration by meteorological cloud, however ash still observation on web cam and expected in the vicinity of volcano. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 15:12 UTC, 08/05/22 from ADRM
VA ADVISORY
DTG: 20220508/1515Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/102
INFO SOURCE: HIMAWARI-8, WEB CAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO NE
EST VA DTG: 08/1515Z
EST VA CLD: SFC/FL080 S0609 E10522 - S0604 E10521 - S0547 E10546 - S0613 E10552 MOV NE 05KT
E10546 - S0613 E10552 MOV NE 05KT
FCST VA CLD +6 HR: 08/2115Z SFC/FL080 S0609 E10522 - S0604 E10521 - S0547 E10546 - S0614 E10550
E10521 - S0547 E10546 - S0614 E10550
FCST VA CLD +12 HR: 09/0315Z SFC/FL080 S0611 E10518 - S0604 E10517 - S0547 E10545 - S0617 E10549
E10517 - S0547 E10545 - S0617 E10549
FCST VA CLD +18 HR: 09/0915Z SFC/FL080 S0611 E10519 - S0603 E10517 - S0547 E10545 - S0617 E10548
E10517 - S0547 E10545 - S0617 E10548
RMK: VA UNIDENTIFIABLE ON SAT IMG SINCE 08/0730Z DUE TO
OBSCURATION BY MET CLOUD, HOWEVER ASH STILL OBS ON WEB CAM
AND EXPECTED IN THE VICINITY OF VOLCANO. HEIGHT AND MOVEMENT
EXTRAPOLATED FROM HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220508/2115Z=
Volcanic Ash Advisory issued on 2022-05-08 at 09:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emissions to flight level 80 (2400m) ext to ne.
  • Volcanic ash unidentifiable on satellite img since 08 0520 UTC due to obscuration, however ash still observation on web cam and expected in the vicinity of volcano due to continuous emissions. Height and movement extrapolated from himawari-8 imagery and model guidance.

Original Message :

Received FVAU04 at 08:54 UTC, 08/05/22 from ADRM
VA ADVISORY
DTG: 20220508/0915Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/101
INFO SOURCE: HIMAWARI-8, WEB CAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSIONS TO FL080 EXT TO NE
OBS VA DTG: 08/0850Z
OBS VA CLD: SFC/FL080 S0607 E10524 - S0604 E10524 - S0545 E10551 - S0610 E10556 MOV NE 10KT
E10551 - S0610 E10556 MOV NE 10KT
FCST VA CLD +6 HR: 08/1450Z SFC/FL080 S0607 E10524 - S0604 E10524 - S0546 E10554 - S0613 E10557
E10524 - S0546 E10554 - S0613 E10557
FCST VA CLD +12 HR: 08/2050Z SFC/FL080 S0607 E10524 - S0604 E10524 - S0547 E10553 - S0616 E10556
E10524 - S0547 E10553 - S0616 E10556
FCST VA CLD +18 HR: 09/0250Z SFC/FL080 S0607 E10524 - S0604 E10523 - S0545 E10552 - S0615 E10557
E10523 - S0545 E10552 - S0615 E10557
RMK: VA UNIDENTIFIABLE ON SAT IMG SINCE 08/0520Z DUE TO
OBSCURATION, HOWEVER ASH STILL OBS ON WEB CAM AND EXPECTED
IN THE VICINITY OF VOLCANO DUE TO CONTINUOUS EMISSIONS.
HEIGHT AND MOVEMENT EXTRAPOLATED FROM HIMAWARI-8 IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220508/1515Z=
Volcanic Ash Advisory issued on 2022-05-08 at 03:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash to flight level 80 (2400m) at 08 0250 UTC ext e.
  • Continuous volcanic ash emission observed on latest satellite imagery and surface web cam moving e of summit. Volcanic ash forecast and height based on latest satellite imagery and model guidance.

Original Message :

Received FVAU04 at 03:11 UTC, 08/05/22 from ADRM
VA ADVISORY
DTG: 20220508/0315Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/100
INFO SOURCE: HIMAWARI-8, WEB CAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL080 AT 08/0250Z EXT E
OBS VA DTG: 08/0250Z
OBS VA CLD: SFC/FL080 S0607 E10522 - S0602 E10524 - S0558 E10603 - S0627 E10557 MOV E 10KT
E10603 - S0627 E10557 MOV E 10KT
FCST VA CLD +6 HR: 08/0850Z SFC/FL080 S0608 E10524 - S0604 E10524 - S0552 E10558 - S0617 E10557
E10524 - S0552 E10558 - S0617 E10557
FCST VA CLD +12 HR: 08/1450Z SFC/FL080 S0607 E10525 - S0604 E10524 - S0551 E10558 - S0617 E10558
E10524 - S0551 E10558 - S0617 E10558
FCST VA CLD +18 HR: 08/2050Z SFC/FL080 S0608 E10524 - S0604 E10524 - S0549 E10556 - S0620 E10555
E10524 - S0549 E10556 - S0620 E10555
RMK: CONTINUOUS VA EMISSION OBSERVED ON LATEST SATELLITE
IMAGERY AND SURFACE WEB CAM MOVING E OF SUMMIT. VA FORECAST
AND HEIGHT BASED ON LATEST SAT IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220508/0915Z=
Volcanic Ash Advisory issued on 2022-05-05 at 12:38 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash emission to flight level 80 (2400m) last observation before a break in coverage at a manual station observation 05 0640 UTC.
  • Volcanic ash not identifiable on latest rgb satellite imagery in clear conditions. Steam/smoke emissions possible from near the summit. Advisory will be regard issued if new volcanic ash eruption information is received.

Original Message :

Received FVAU02 at 12:38 UTC, 05/05/22 from ADRM
VA ADVISORY
DTG: 20220505/1238Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/99
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL080 LAST OBS 05/0640Z
OBS VA DTG: 05/1210Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL080 090/10KT
FCST VA CLD +6 HR: 05/1810Z NO VA EXP
FCST VA CLD +12 HR: 06/0010Z NO VA EXP
FCST VA CLD +18 HR: 06/0610Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON LATEST RGB SAT IMAGERY IN CLEAR
CONDITIONS. STEAM/SMOKE EMISSIONS POSSIBLE FROM NEAR THE
SUMMIT. ADVISORY WILL BE RE ISSUED IF NEW VA ERUPTION
INFORMATION IS RECEIVED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2022-05-05 at 07:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continous volcanic ash emission move w.
  • Continous volcanic ash emission identifiable on latest visibility satellite imagery, last observation before a break in coverage at a manual station observation at 05/0640z. Height and move based on himwari-8 and model guidance.

Original Message :

Received FVAU02 at 06:59 UTC, 05/05/22 from ADRM
VA ADVISORY
DTG: 20220505/0700Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/98
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINOUS VA EMISSION MOV W
OBS VA DTG: 05/0640Z
OBS VA CLD: SFC/FL080 S0606 E10527 - S0618 E10454 - S0557 E10452 - S0603 E10526 MOV W 10KT
E10452 - S0603 E10526 MOV W 10KT
FCST VA CLD +6 HR: 05/1240Z SFC/FL080 S0607 E10527 - S0621 E10457 - S0558 E10454 - S0603 E10526
E10457 - S0558 E10454 - S0603 E10526
FCST VA CLD +12 HR: 05/1840Z SFC/FL080 S0607 E10527 - S0624 E10459 - S0605 E10454 - S0603 E10526
E10459 - S0605 E10454 - S0603 E10526
FCST VA CLD +18 HR: 06/0040Z SFC/FL080 S0607 E10527 - S0620 E10457 - S0605 E10454 - S0604 E10526
E10457 - S0605 E10454 - S0604 E10526
RMK: CONTINOUS VA EMISSION IDENTIFIABLE ON LATEST VIS SAT
IMAGERY, LAST OBS AT 05/0640Z. HEIGHT AND MOV BASED ON
HIMWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220505/1300Z=
Volcanic Ash Advisory issued on 2022-04-28 at 05:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Volcanic ash emission to 050, last observation before a break in coverage at a manual station observation at 27 0520 UTC.
  • Volcanic ash has not been identifiable on satellite imagery for more than 24hours. No other data source indicate that the eruption is still ongoing. Vaa termintaed due to lack of data.

Original Message :

Received FVAU02 at 05:04 UTC, 28/04/22 from ADRM
VA ADVISORY
DTG: 20220428/0515Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/97
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA EMISSION TO FL050, LAST OBS AT 27/0520Z
EST VA DTG: 28/0500Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL050 270/10KT
FCST VA CLD +6 HR: 28/1100Z NO VA EXP
FCST VA CLD +12 HR: 28/1700Z NO VA EXP
FCST VA CLD +18 HR: 28/2300Z NO VA EXP
RMK: VA HAS NOT BEEN IDENTIFIABLE ON SAT IMAGERY FOR MORE
THAN 24HOURS. NO OTHER DATA SOURCE INDICATE THAT THE
ERUPTION IS STILL ONGOING. VAA TERMINTAED DUE TO LACK OF
DATA.
NXT ADVISORY: NO FURTHER ADVISORIES=
Volcanic Ash Advisory issued on 2022-04-27 at 23:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension se, last observation before a break in coverage at a manual station observation at 27 0520 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. However, eruption is still expected to be ongoing and currentl observed on live webcam. Volcanic ash height and movement based on himawari-8 and model guidance.

Original Message :

Received FVAU03 at 23:15 UTC, 27/04/22 from ADRM
VA ADVISORY
DTG: 20220427/2315Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/96
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN SE,
LAST OBS AT 27/0520Z
EST VA DTG: 27/2240Z
EST VA CLD: SFC/FL050 S0605 E10522 - S0601 E10523 - S0604 E10601 - S0628 E10551 MOV SE 15KT
E10601 - S0628 E10551 MOV SE 15KT
FCST VA CLD +6 HR: 28/0440Z SFC/FL050 S0606 E10523 - S0602 E10524 - S0603 E10604 - S0626 E10553
E10524 - S0603 E10604 - S0626 E10553
FCST VA CLD +12 HR: 28/1040Z SFC/FL050 S0607 E10523 - S0602 E10523 - S0551 E10559 - S0613 E10559
E10523 - S0551 E10559 - S0613 E10559
FCST VA CLD +18 HR: 28/1640Z SFC/FL050 S0607 E10522 - S0602 E10522 - S0550 E10559 - S0614 E10557
E10522 - S0550 E10559 - S0614 E10557
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. HOWEVER, ERUPTION IS STILL EXPECTED TO BE ONGOING AND
CURRENTL OBSERVED ON LIVE WEBCAM. VA HEIGHT AND MOVEMENT
BASED ON HIMAWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220428/0515Z=
Volcanic Ash Advisory issued on 2022-04-27 at 17:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension se, last observation before a break in coverage at a manual station observation at 27 0520 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. However, eruption is expected to be ongoing. Volcanic ash height and movement based on himawari-8 and model guidance.

Original Message :

Received FVAU03 at 17:16 UTC, 27/04/22 from ADRM
VA ADVISORY
DTG: 20220427/1715Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/95
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN SE,
LAST OBS AT 27/0520Z
EST VA DTG: 27/1650Z
EST VA CLD: SFC/FL050 S0606 E10522 - S0602 E10525 - S0613 E10605 - S0635 E10553 MOV SE 10KT
E10605 - S0635 E10553 MOV SE 10KT
FCST VA CLD +6 HR: 27/2250Z SFC/FL050 S0606 E10523 - S0603 E10525 - S0612 E10605 - S0630 E10555
E10525 - S0612 E10605 - S0630 E10555
FCST VA CLD +12 HR: 28/0450Z SFC/FL050 S0606 E10523 - S0603 E10524 - S0602 E10607 - S0629 E10557
E10524 - S0602 E10607 - S0629 E10557
FCST VA CLD +18 HR: 28/1050Z SFC/FL050 S0606 E10523 - S0603 E10524 - S0551 E10603 - S0613 E10603
E10524 - S0551 E10603 - S0613 E10603
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. HOWEVER, ERUPTION IS EXPECTED TO BE ONGOING. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220427/2315Z=
Volcanic Ash Advisory issued on 2022-04-27 at 11:15 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension se, last observation before a break in coverage at a manual station observation at 27 0520 UTC.
  • Volcanic ash not identifiable on latest satellite imagery due to meteorological cloud. However, eruption is expected to be ongoing. Volcanic ash height and movement based on himawari-8 and model guidance.

Original Message :

Received FVAU03 at 11:16 UTC, 27/04/22 from ADRM
VA ADVISORY
DTG: 20220427/1115Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/94
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN SE,
LAST OBS AT 27/0520Z
EST VA DTG: 27/1050Z
EST VA CLD: SFC/FL050 S0606 E10519 - S0600 E10525 - S0614 E10607 - S0643 E10545 MOV SE 10KT
E10607 - S0643 E10545 MOV SE 10KT
FCST VA CLD +6 HR: 27/1650Z SFC/FL050 S0606 E10519 - S0559 E10524 - S0615 E10606 - S0644 E10543
E10524 - S0615 E10606 - S0644 E10543
FCST VA CLD +12 HR: 27/2250Z SFC/FL050 S0559 E10525 - S0614 E10607 - S0641 E10545 - S0607 E10517
E10607 - S0641 E10545 - S0607 E10517
FCST VA CLD +18 HR: 28/0450Z SFC/FL050 S0600 E10524 - S0601 E10613 - S0626 E10559 - S0620 E10541 - S0607 E10517
E10613 - S0626 E10559 - S0620 E10541 - S0607 E10517
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. HOWEVER, ERUPTION IS EXPECTED TO BE ONGOING. VA
HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220427/1715Z=
Volcanic Ash Advisory issued on 2022-04-27 at 05:40 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension se.
  • Volcanic ash identifiable on latest satellite img extension se, although area is partially obscured by meteorological cloud. Volcanic ash height and movement based on himawari-8 and model guidance.

Original Message :

Received FVAU03 at 05:37 UTC, 27/04/22 from ADRM
VA ADVISORY
DTG: 20220427/0540Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/93
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN SE
OBS VA DTG: 27/0520Z
OBS VA CLD: SFC/FL050 S0607 E10518 - S0559 E10528 - S0625 E10603 - S0647 E10539 MOV SE 15KT
E10603 - S0647 E10539 MOV SE 15KT
FCST VA CLD +6 HR: 27/1120Z SFC/FL050 S0600 E10525 - S0613 E10604 - S0644 E10542 - S0608 E10517
E10604 - S0644 E10542 - S0608 E10517
FCST VA CLD +12 HR: 27/1720Z SFC/FL050 S0559 E10525 - S0615 E10604 - S0644 E10541 - S0608 E10518
E10604 - S0644 E10541 - S0608 E10518
FCST VA CLD +18 HR: 27/2320Z SFC/FL050 S0559 E10525 - S0612 E10604 - S0640 E10544 - S0607 E10517
E10604 - S0640 E10544 - S0607 E10517
RMK: VA IDENTIFIABLE ON LATEST SAT IMG EXTN SE, ALTHOUGH
AREA IS PARTIALLY OBSCURED BY MET CLOUD. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220427/1140Z=
Volcanic Ash Advisory issued on 2022-04-27 at 00:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension to se.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area due to recent webcam imagery confirming ongoing emission. Volcanic ash height and movement based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU03 at 23:59 UTC, 26/04/22 from ADRM
VA ADVISORY
DTG: 20220427/0000Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/92
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN TO SE
EST VA DTG: 26/2340Z
EST VA CLD: SFC/FL050 S0607 E10521 - S0602 E10523 - S0606 E10557 - S0633 E10547 MOV SE 05KT
E10557 - S0633 E10547 MOV SE 05KT
FCST VA CLD +6 HR: 27/0540Z SFC/FL050 S0606 E10521 - S0602 E10525 - S0609 E10558 - S0636 E10545
E10525 - S0609 E10558 - S0636 E10545
FCST VA CLD +12 HR: 27/1140Z SFC/FL050 S0606 E10522 - S0602 E10525 - S0611 E10601 - S0635 E10548
E10525 - S0611 E10601 - S0635 E10548
FCST VA CLD +18 HR: 27/1740Z SFC/FL050 S0603 E10522 - S0611 E10559 - S0634 E10548 - S0608 E10521
E10559 - S0634 E10548 - S0608 E10521
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA DUE TO
RECENT WEBCAM IMAGERY CONFIRMING ONGOING EMISSION. VA HEIGHT
AND MOVEMENT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220427/0540Z=
Volcanic Ash Advisory issued on 2022-04-26 at 18:00 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension to e.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area due to recent webcam imagery confirming ongoing emission. Volcanic ash height and movemnt based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU03 at 17:56 UTC, 26/04/22 from ADRM
VA ADVISORY
DTG: 20220426/1800Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/91
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN TO E
EST VA DTG: 26/1740Z
EST VA CLD: SFC/FL050 S0607 E10522 - S0603 E10523 - S0600 E10555 - S0629 E10549 MOV E 15KT
E10555 - S0629 E10549 MOV E 15KT
FCST VA CLD +6 HR: 26/2340Z SFC/FL050 S0607 E10521 - S0602 E10523 - S0605 E10555 - S0631 E10542
E10523 - S0605 E10555 - S0631 E10542
FCST VA CLD +12 HR: 27/0540Z SFC/FL050 S0602 E10525 - S0619 E10557 - S0639 E10537 - S0606 E10521
E10557 - S0639 E10537 - S0606 E10521
FCST VA CLD +18 HR: 27/1140Z SFC/FL050 S0606 E10522 - S0603 E10525 - S0615 E10559 - S0634 E10544
E10525 - S0615 E10559 - S0634 E10544
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA DUE TO
RECENT WEBCAM IMAGERY CONFIRMING ONGOING EMISSION. VA HEIGHT
AND MOVEMNT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220427/0000Z=
Volcanic Ash Advisory issued on 2022-04-26 at 12:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension to e.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area due to recent webcam imagery confirming ongoing emission. Volcanic ash height and movemnt based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU03 at 12:14 UTC, 26/04/22 from ADRM
VA ADVISORY
DTG: 20220426/1220Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/90
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN TO E
EST VA DTG: 26/1200Z
EST VA CLD: SFC/FL050 S0608 E10521 - S0602 E10522 - S0556 E10555 - S0624 E10551 MOV E 15KT
E10555 - S0624 E10551 MOV E 15KT
FCST VA CLD +6 HR: 26/1800Z SFC/FL050 S0608 E10522 - S0601 E10523 - S0557 E10554 - S0624 E10551
E10523 - S0557 E10554 - S0624 E10551
FCST VA CLD +12 HR: 27/0000Z SFC/FL050 S0607 E10521 - S0602 E10523 - S0605 E10555 - S0630 E10543
E10523 - S0605 E10555 - S0630 E10543
FCST VA CLD +18 HR: 27/0600Z SFC/FL050 S0606 E10521 - S0601 E10526 - S0619 E10557 - S0637 E10538
E10526 - S0619 E10557 - S0637 E10538
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA DUE TO
RECENT WEBCAM IMAGERY CONFIRMING ONGOING EMISSION. VA HEIGHT
AND MOVEMNT BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220426/1800Z=
Volcanic Ash Advisory issued on 2022-04-26 at 06:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 50 (1500m) extension to e.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area as webcam imagery confirms ongoing volcanic ash emission. Volcanic ash height and movemnt based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU03 at 06:18 UTC, 26/04/22 from ADRM
VA ADVISORY
DTG: 20220426/0620Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/89
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL050 EXTN TO E
EST VA DTG: 26/0600Z
EST VA CLD: SFC/FL050 S0610 E10521 - S0602 E10521 - S0552 E10552 - S0621 E10552 MOV E 10KT
E10552 - S0621 E10552 MOV E 10KT
FCST VA CLD +6 HR: 26/1200Z SFC/FL050 S0602 E10521 - S0550 E10554 - S0621 E10554 - S0611 E10521
E10554 - S0621 E10554 - S0611 E10521
FCST VA CLD +12 HR: 26/1800Z SFC/FL050 S0602 E10522 - S0550 E10555 - S0624 E10555 - S0611 E10522
E10555 - S0624 E10555 - S0611 E10522
FCST VA CLD +18 HR: 27/0000Z SFC/FL050 S0602 E10522 - S0549 E10555 - S0626 E10557 - S0611 E10521
E10555 - S0626 E10557 - S0611 E10521
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA AS WEBCAM
IMAGERY CONFIRMS ONGOING VA EMISSION. VA HEIGHT AND MOVEMNT
BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220426/1220Z=
Volcanic Ash Advisory issued on 2022-04-26 at 00:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 100 (3000m) extension to e.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area as webcam imagery confirms ongoing volcanic ash emission. Volcanic ash height and movemnt based on himawari-8 imagery and model guidance.

Original Message :

Received FVAU03 at 00:18 UTC, 26/04/22 from ADRM
VA ADVISORY
DTG: 20220426/0020Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/88
INFO SOURCE: HIMAWARI-8, WEBCAM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 EXTN TO E
EST VA DTG: 26/0000Z
EST VA CLD: SFC/FL100 S0602 E10522 - S0542 E10603 - S0606 E10621 - S0631 E10605 - S0610 E10521 MOV E 05KT
E10621 - S0631 E10605 - S0610 E10521 MOV E 05KT
FCST VA CLD +6 HR: 26/0600Z SFC/FL100 S0603 E10522 - S0543 E10604 - S0605 E10618 - S0629 E10604 - S0611 E10522
E10604 - S0605 E10618 - S0629 E10604 - S0611 E10522
FCST VA CLD +12 HR: 26/1200Z SFC/FL100 S0603 E10522 - S0544 E10606 - S0606 E10617 - S0630 E10606 - S0611 E10522
E10606 - S0606 E10617 - S0630 E10606 - S0611 E10522
FCST VA CLD +18 HR: 26/1800Z SFC/FL100 S0602 E10522 - S0545 E10607 - S0607 E10618 - S0631 E10604 - S0611 E10521
E10607 - S0607 E10618 - S0631 E10604 - S0611 E10521
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA AS WEBCAM
IMAGERY CONFIRMS ONGOING VA EMISSION. VA HEIGHT AND MOVEMNT
BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220426/0620Z=
Volcanic Ash Advisory issued on 2022-04-25 at 18:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 100 (3000m) extension to ne.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area as webcam imagery confirms ongoing volcanic ash emission. Volcanic ash height and movemnt based on himawari-8 imagery, ground report and model guidance.

Original Message :

Received FVAU03 at 18:20 UTC, 25/04/22 from ADRM
VA ADVISORY
DTG: 20220425/1820Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/87
INFO SOURCE: HIMAWARI-8, WEBCAM, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 EXTN TO NE
EST VA DTG: 25/1800Z
EST VA CLD: SFC/FL100 S0605 E10519 - S0521 E10543 - S0548 E10615 - S0614 E10543 - S0613 E10527 MOV NE 05KT
E10615 - S0614 E10543 - S0613 E10527 MOV NE 05KT
FCST VA CLD +6 HR: 26/0000Z SFC/FL100 S0605 E10519 - S0525 E10549 - S0548 E10615 - S0615 E10544 - S0613 E10527
E10549 - S0548 E10615 - S0615 E10544 - S0613 E10527
FCST VA CLD +12 HR: 26/0600Z SFC/FL100 S0605 E10519 - S0528 E10552 - S0547 E10615 - S0616 E10544 - S0613 E10527
E10552 - S0547 E10615 - S0616 E10544 - S0613 E10527
FCST VA CLD +18 HR: 26/1200Z SFC/FL100 S0605 E10519 - S0528 E10552 - S0548 E10615 - S0616 E10544 - S0613 E10527
E10552 - S0548 E10615 - S0616 E10544 - S0613 E10527
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA AS WEBCAM
IMAGERY CONFIRMS ONGOING VA EMISSION. VA HEIGHT AND MOVEMNT
BASED ON HIMAWARI-8 IMAGERY, GROUND REPORT AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220426/0020Z=
Volcanic Ash Advisory issued on 2022-04-25 at 12:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 100 (3000m) extension to ne.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud, however ash still expected in area as webcam imagery confirms ongoing volcanic ash emission. Volcanic ash height and movemnt based on himawari-8 imagery, ground report and model guidance.

Original Message :

Received FVAU03 at 12:15 UTC, 25/04/22 from ADRM
VA ADVISORY
DTG: 20220425/1220Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/86
INFO SOURCE: HIMAWARI-8, WEBCAM, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 EXTN TO NE
OBS VA DTG: 25/1200Z
OBS VA CLD: SFC/FL100 S0612 E10526 - S0605 E10519 - S0520 E10536 - S0542 E10608 - S0611 E10542 MOV N 05KT
E10536 - S0542 E10608 - S0611 E10542 MOV N 05KT
FCST VA CLD +6 HR: 25/1800Z SFC/FL100 S0612 E10526 - S0605 E10519 - S0516 E10538 - S0542 E10613 - S0611 E10542
E10519 - S0516 E10538 - S0542 E10613 - S0611 E10542
FCST VA CLD +12 HR: 26/0000Z SFC/FL100 S0612 E10526 - S0605 E10519 - S0522 E10546 - S0544 E10614 - S0612 E10543
E10519 - S0522 E10546 - S0544 E10614 - S0612 E10543
FCST VA CLD +18 HR: 26/0600Z SFC/FL100 S0612 E10526 - S0605 E10519 - S0527 E10552 - S0547 E10615 - S0613 E10543
E10519 - S0527 E10552 - S0547 E10615 - S0613 E10543
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA AS WEBCAM
IMAGERY CONFIRMS ONGOING VA EMISSION. VA HEIGHT AND MOVEMNT
BASED ON HIMAWARI-8 IMAGERY, GROUND REPORT AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220425/1820Z=
Volcanic Ash Advisory issued on 2022-04-25 at 07:20 UTC.

    Key information extracted from original VAA message :


    Aviation Colour Code :  


  • Continuous volcanic ash emission to flight level 100 (3000m) extension to ne.
  • Volcanic ash currently discernible on satellite imagery extending ne of summit. Webcam imagery confirms ongoing volcanic ash emissions. Volcanic ash to flight level 100 (3000m) move ne. Volcanic ash height and movement based on himawari-8 imagery, ground report and model guidance.

Original Message :

Received FVAU03 at 07:22 UTC, 25/04/22 from ADRM
VA ADVISORY
DTG: 20220425/0720Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SUMMIT ELEV: 813M
ADVISORY NR: 2022/85
INFO SOURCE: HIMAWARI-8, WEBCAM, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA EMISSION TO FL100 EXTN TO NE
OBS VA DTG: 25/0650Z
OBS VA CLD: SFC/FL100 S0610 E10522 - S0606 E10520 - S0536 E10539 - S0511 E10617 - S0544 E10638 MOV NE 10KT
E10539 - S0511 E10617 - S0544 E10638 MOV NE 10KT
FCST VA CLD +6 HR: 25/1250Z SFC/FL100 S0610 E10522 - S0606 E10519 - S0453 E10557 - S0541 E10642
E10519 - S0453 E10557 - S0541 E10642
FCST VA CLD +12 HR: 25/1850Z SFC/FL100 S0610 E10522 - S0606 E10519 - S0542 E10535 - S0516 E10616 - S0608 E10637
E10519 - S0542 E10535 - S0516 E10616 - S0608 E10637
FCST VA CLD +18 HR: 26/0050Z SFC/FL100 S0609 E10521 - S0603 E10520 - S0521 E10622 - S0612 E10646 - S0646 E10618
E10520 - S0521 E10622 - S0612 E10646 - S0646 E10618
RMK: VA CURRENTLY DISCERNIBLE ON SATELLITE IMAGERY EXTENDING
NE OF SUMMIT. WEBCAM IMAGERY CONFIRMS ONGOING VA EMISSIONS.
VA TO FL100 MOV NE. VA HEIGHT AND MOVEMENT BASED ON
HIMAWARI-8 IMAGERY, GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20220425/1320Z=