Kategorie: Climate Change

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

FVAU04 at 17:57 UTC, 25/04/26 from ADRM
VA ADVISORY
DTG: 20260425/1757Z
VAAC: DARWIN
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/14
INFO SOURCE: VAAC TOKYO
ERUPTION DETAILS: UNKNOWN
OBS VA DTG: 25/1757Z
OBS VA CLD:
FCST VA CLD +6 HR: 25/2357Z NOT PROVIDED
FCST VA CLD +12 HR: 26/0557Z NOT PROVIDED
FCST VA CLD +18 HR: 26/1157Z NOT PROVIDED
RMK: PLEASE SEE FVFE01 RJTD 251750 ISSUED BY VAAC TOKYO
WHICH INDICATES VA FROM EARLIER ERUPTION HAS NOW DISSIPATED.
ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 .
The full report is as follows:

FVAU03 at 12:20 UTC, 25/04/26 from ADRM
VA ADVISORY
DTG: 20260425/1220Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/160
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 OBS AT 25/1200Z
OBS VA DTG: 25/1200Z
OBS VA CLD: SFC/FL080 N0144 E12757 – N0139 E12756 – N0132
E12655 – N0150 E12646 – N0204 E12651 – N0145 E12734 MOV W
10KT
FCST VA CLD +6 HR: 25/1800Z SFC/FL080 N0144 E12758 – N0138
E12756 – N0134 E12658 – N0156 E12657 – N0210 E12712
FCST VA CLD +12 HR: 26/0000Z SFC/FL080 N0142 E12758 – N0137
E12755 – N0144 E12701 – N0206 E12702 – N0216 E12722
FCST VA CLD +18 HR: 26/0600Z SFC/FL080 N0138 E12755 – N0147
E12710 – N0207 E12713 – N0217 E12731 – N0142 E12758
RMK: CONTINUOUS VA EMISSION IDENTIFIABLE ON CURRENT SAT IMG
EXT TO W. VA HEIGHT AND MOV BASED ON SAT IMG, GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260425/1820Z=

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

FVFE01 at 07:22 UTC, 25/04/26 from RJTD
VA ADVISORY
DTG: 20260425/0722Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/109
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260425/0702Z FL120 EXTD SW REPORTED
OBS VA DTG: 25/0700Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL120 080/10KT

FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Satellite image of Lewotobi volcano on 25 Apr 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 11000 ft (3400 m) altitude or flight level 110 and is moving at 05 kts in NW direction.
The full report is as follows:

FVAU04 at 05:11 UTC, 25/04/26 from ADRM
VA ADVISORY
DTG: 20260425/0510Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/67
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL110 REP AT 24/2246Z
EST VA DTG: 25/0450Z
EST VA CLD: SFC/FL110 S0834 E12247 – S0832 E12223 – S0818
E12226 – S0814 E12238 – S0833 E12248 MOV NW 05KT
FCST VA CLD +6 HR: 25/1050Z NO VA EXP
FCST VA CLD +12 HR: 25/1650Z NO VA EXP
FCST VA CLD +18 HR: 25/2250Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD. NO REPORTS OF NEW OR ONGOING ERUPTION. VA EXPECTED TO
DISSIPATE WITHIN THE NEXT 6HRS. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORT, MODEL GUIDANCE AND SAT IMG.
NXT ADVISORY: NO LATER THAN 20260425/1110Z=

Satellite image of Canlaon volcano on 25 Apr 2026

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

FVFE01 at 00:47 UTC, 25/04/26 from RJTD
VA ADVISORY
DTG: 20260425/0047Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/108
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260425/0032Z FL090 EXTD W REPORTED
OBS VA DTG: 25/0030Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 080/13KT

FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=