Kategorie: Climate Change

Satellite image of Aoba volcano on 1 Dec 2025

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in NE direction.
The full report is as follows:

FVPS01 at 05:32 UTC, 01/12/25 from NZKL
VA ADVISORY
DTG: 20251201/0532Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SUMMIT ELEV: 1496M
ADVISORY NR: 2025/1
INFO SOURCE: HIMAWARI9 SATELLITE IMAGERY
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS: LOW LEVEL ERUPTION
OBS VA DTG: 01/0532Z
OBS VA CLD: SFC/FL080 S1526 E16749 – S1522 E16747 – S1508
E16804 – S1522 E16815 MOV NE 10KT
FCST VA CLD +6 HR: 01/1132Z NOT AVBL
FCST VA CLD +12 HR: 01/1732Z NOT AVBL
FCST VA CLD +18 HR: 01/2332Z NOT AVBL
RMK: MORE INFORMATION TO FOLLOW SHORTLY
NXT ADVISORY: NO LATER THAN 20251201/1132Z=

Volcanic Ash Advisory Center Washington (VAAC) issued the following report:

FVXX24 at 00:41 UTC, 01/12/25 from KNES
VA ADVISORY
DTG: 20251201/0038Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2025/029

INFO SOURCE: GOES-19.

ERUPTION DETAILS: ONGOING VA EMS

EST VA DTG: 01/0010Z

EST VA CLD: SFC/FL180 N0221 W07616 – N0216 W07616
– N0219 W07624 – N0220 W07624 – N0221 W07616 MOV
E 5KT

FCST VA CLD +6HR: 01/0600Z SFC/FL180 N0220 W07624
– N0218 W07613 – N0214 W07616 – N0219 W07624 –
N0220 W07624

FCST VA CLD +12HR: 01/1200Z SFC/FL180 N0220
W07624 – N0214 W07613 – N0211 W07617 – N0219
W07625 – N0220 W07624

FCST VA CLD +18HR: 01/1800Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VONA INDICATES VA EMS. MDL WINDS AT
FL FCST TO VEER OVR NXT 12 HR EVENTUALLY BECMG
MORE FM THE NW. …KONON

NXT ADVISORY: WILL BE ISSUED BY 20251201/0645Z

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 10 kts in E direction.
The full report is as follows:

FVAU01 at 23:17 UTC, 30/11/25 from ADRM
VA ADVISORY
DTG: 20251130/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1345
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 30/1410Z MOV
E
EST VA DTG: 30/2300Z
EST VA CLD: SFC/FL070 N0126 E12736 – N0132 E12736 – N0138
E12814 – N0119 E12814 MOV E 10KT
FCST VA CLD +6 HR: 01/0500Z SFC/FL070 N0126 E12736 – N0132
E12736 – N0140 E12813 – N0123 E12814
FCST VA CLD +12 HR: 01/1100Z SFC/FL070 N0126 E12736 – N0132
E12736 – N0146 E12811 – N0124 E12814
FCST VA CLD +18 HR: 01/1700Z SFC/FL070 N0126 E12736 – N0132
E12736 – N0143 E12812 – N0123 E12814
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251201/0520Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 and is moving at 15 kts in S direction.
The full report is as follows:

FVFE01 at 18:00 UTC, 30/11/25 from RJTD
VA ADVISORY
DTG: 20251130/1800Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2025/218
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 30/1720Z
OBS VA CLD: SFC/FL160 N5410 E16023 – N5429 E16032 – N5436 E16122 –
N5424 E16125 MOV S 15KT
FCST VA CLD +6 HR: 30/2320Z SFC/FL170 N5409 E15753 – N5409 E15914 –
N5349 E16002 – N5333 E15900 – N5354 E15753
FCST VA CLD +12 HR: 01/0520Z SFC/FL200 N5457 E15846 – N5422 E15912 –

N5621 E15447 – N5653 E15413
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20251201/0000Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 10 kts in NE direction.
The full report is as follows:

FVXX25 at 14:35 UTC, 30/11/25 from KNES
VA ADVISORY
DTG: 20251130/1433Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2025/908

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.

ERUPTION DETAILS: CONT LGT VA EMS PSBL

OBS VA DTG: 30/1400Z

OBS VA CLD: SFC/FL200 S0147 W07809 – S0158 W07804
– S0159 W07820 – S0147 W07809 MOV NE 10KT

FCST VA CLD +6HR: 30/2000Z SFC/FL200 S0142 W07810
– S0155 W07801 – S0159 W07820 – S0142 W07810

FCST VA CLD +12HR: 01/0200Z SFC/FL200 S0139
W07810 – S0152 W07802 – S0200 W07820 – S0139
W07810

FCST VA CLD +18HR: 01/0800Z NO VA EXP

RMK: CONT LGT VA EMS OBS MOV NE FM THE SUMMIT.
CONT VA EMS FCST TO MOV NE THRU T+12HRS BEFORE
DISP. VO ACT MODERATE. …FISHER

NXT ADVISORY: WILL BE ISSUED BY 20251130/2030Z