Autor: global-affair

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

FVXX20 at 13:59 UTC, 26/05/26 from KNES
VA ADVISORY
DTG: 20260526/1357Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/612

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

ERUPTION DETAILS: CONT VA EMS PSBL

EST VA DTG: 26/1330Z

EST VA CLD: SFC/FL140 N1428 W09052 – N1416 W09052
– N1418 W09059 – N1428 W09052 MOV S 10KT

FCST VA CLD +6HR: 26/1930Z SFC/FL140 N1428 W09052
– N1417 W09056 – N1421 W09102 – N1428 W09052

FCST VA CLD +12HR: 27/0130Z SFC/FL140 N1428
W09052 – N1420 W09059 – N1425 W09104 – N1428
W09052

FCST VA CLD +18HR: 27/0730Z SFC/FL140 N1429
W09104 – N1428 W09052 – N1422 W09102 – N1429
W09104

RMK: CONT VA EMS PSBL MOV S FM SUMMIT. VA NOT OBS
IN STLT IMAGERY DUE TO WX CLDS. CONT VA EMS FCST
TO CONT S TO W MOV THRU T+18HRS BEFORE DISP. VO
ACT MODERATE. …FISHER

NXT ADVISORY: WILL BE ISSUED BY 20260526/2000Z

Satellite image of Canlaon volcano on 26 May 2026

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

FVFE01 at 14:01 UTC, 26/05/26 from RJTD
VA ADVISORY
DTG: 20260526/1401Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/175
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260526/1338Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 26/1340Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 070/13KT

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=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:

FVAU02 at 12:04 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/1200Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/596
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 REPORTED AT 26/1036Z MOV W
EST VA DTG: 26/1140Z
EST VA CLD: SFC/FL150 S0805 E11300 – S0819 E11257 – S0821
E11250 – S0817 E11238 – S0804 E11235 – S0754 E11243 – S0801
E11259 MOV W 05KT
FCST VA CLD +6 HR: 26/1740Z SFC/FL150 S0804 E11259 – S0818
E11257 – S0821 E11249 – S0816 E11239 – S0804 E11235 – S0755
E11244
FCST VA CLD +12 HR: 26/2340Z SFC/FL150 S0804 E11258 – S0819
E11256 – S0821 E11248 – S0816 E11237 – S0800 E11237 – S0757
E11247
FCST VA CLD +18 HR: 27/0540Z SFC/FL150 S0806 E11301 – S0819
E11257 – S0820 E11248 – S0816 E11237 – S0803 E11236 – S0755
E11242 – S0800 E11258
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD, HOWEVER RECENT GRND REPORTS INDICATE ONGOING
ERUPTION. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS IN THE AREA.
NXT ADVISORY: NO LATER THAN 20260526/1800Z=

Satellite image of Mayon volcano on 26 May 2026

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

FVFE01 at 05:00 UTC, 26/05/26 from RJTD
VA ADVISORY
DTG: 20260526/0500Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/655
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260526/0441Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 26/0440Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 070/11KT

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=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:

FVAU02 at 00:00 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/0000Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/594
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 REPORTED AT 25/2328Z MOV W
EST VA DTG: 25/2330Z
EST VA CLD: SFC/FL150 S0809 E11258 – S0817 E11241 – S0805
E11235 – S0754 E11243 – S0802 E11259 MOV W 05KT
FCST VA CLD +6 HR: 26/0530Z SFC/FL150 S0804 E11259 – S0819
E11257 – S0821 E11250 – S0816 E11239 – S0805 E11235 – S0755
E11243
FCST VA CLD +12 HR: 26/1130Z SFC/FL150 S0804 E11259 – S0819
E11257 – S0817 E11238 – S0804 E11235 – S0754 E11243
FCST VA CLD +18 HR: 26/1730Z SFC/FL150 S0804 E11259 – S0818
E11257 – S0816 E11239 – S0804 E11235 – S0755 E11244
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD, HOWEVER RECENT GRND REPORTS INDICATE ONGOING
ERUPTION. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS IN THE AREA.
NXT ADVISORY: NO LATER THAN 20260526/0600Z=