Reventador Volcanic Ash Advisory: ash plume to 14,000 ft (4,300 m) as of Sep 10, 06:40 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140, and moving at 20 kts in W direction.
Original VAAC bulletin:

FVXX21 at 07:18 UTC, 10/09/26 from KNES
VA ADVISORY
DTG: 20260910/0713Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/930

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 10/0640Z

OBS VA CLD: SFC/FL140 S0002 W07746 - S0004 W07739
- S0004 W07746 - S0002 W07746 MOV W 20KT

FCST VA CLD +6HR: 10/1230Z SFC/FL140 S0001 W07746
- S0004 W07739 - S0004 W07746 - S0001 W07746

FCST VA CLD +12HR: 10/1830Z SFC/FL140 S0001
W07746 - S0004 W07739 - S0004 W07746 - S0001
W07746

FCST VA CLD +18HR: 11/0030Z SFC/FL140 S0001
W07746 - S0004 W07739 - S0004 W07746 - S0001
W07746

RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+18HRS BEFORE DISP. VO
ACT MODERATE. ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20260910/1315Z

Kanlaon Volcanic Ash Advisory

Satellite image of Kanlaon volcano on 10 Sep 2026

An eruption was reported at Kanlaon at 02:29 UTC on 10 September 2026, with volcanic ash observed as of 02:30 UTC. No ash cloud was identifiable from satellite data at the time of the latest observation.
Original VAAC bulletin:

FVFE01 at 02:47 UTC, 10/09/26 from RJTD
VA ADVISORY
DTG: 20260910/0247Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/251
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260910/0229Z FL090 EXTD NE REPORTED
OBS VA DTG: 10/0230Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 240/16KT

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=

Ibu Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Sep 9, 19:37 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 7000 ft (2100 m), or flight level 070.
Original VAAC bulletin:

FVAU03 at 19:37 UTC, 09/09/26 from ADRM
VA ADVISORY
DTG: 20260909/1945Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1025
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 09/1610Z MOV NE
EST VA DTG: 09/1930Z
EST VA CLD: SFC/FL070 N0129 E12736 - N0147 E12738 - N0140
E12752 - N0127 E12740 MOV NE 10KT
FCST VA CLD +6 HR: 10/0130Z SFC/FL070 N0129 E12736 - N0147
E12738 - N0140 E12752 - N0127 E12740
FCST VA CLD +12 HR: 10/0730Z SFC/FL070 N0129 E12736 - N0147
E12738 - N0140 E12752 - N0127 E12740
FCST VA CLD +18 HR: 10/1330Z SFC/FL070 N0129 E12736 - N0147
E12738 - N0140 E12752 - N0127 E12740
RMK: VA CURRENTLY OBSCURED BY MET CLOUD. GROUND REPORT
CONFIRM INTERMITTENT EMISSIONS CONTINUING. VA HEIGHT AND
MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260910/0145Z=

Fuego Volcanic Ash Advisory: ash plume to 14,000 ft (4,300 m) as of Sep 9, 10:10 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140.
Original VAAC bulletin:

FVXX20 at 11:02 UTC, 09/09/26 from KNES
VA ADVISORY
DTG: 20260909/1050Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/1050

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

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 09/1010Z

OBS VA CLD: SFC/FL140 N1444 W09134 - N1428 W09052
- N1425 W09051 - N1436 W09137 - N1444 W09134 MOV
NW 25KT

FCST VA CLD +6HR: 09/1600Z SFC/FL140 N1456 W09207
- N1428 W09052 - N1425 W09052 - N1440 W09210 -
N1456 W09207

FCST VA CLD +12HR: 09/2200Z SFC/FL140 N1433
W09146 - N1428 W09052 - N1426 W09052 - N1423
W09144 - N1433 W09146

FCST VA CLD +18HR: 10/0400Z SFC/FL140 N1433
W09146 - N1428 W09052 - N1426 W09051 - N1423
W09144 - N1433 W09146

RMK: VA EMS OBSD ON STLT IMG MOVG APPRX 45NM NW.
VA EMS SEEN ON WEBCAM. NWP MDLS FCST MVMT NW THRU
T+6 THEN W THRU T+18. ...BUTLER

NXT ADVISORY: WILL BE ISSUED BY 20260909/1645Z

Krakatau Volcanic Ash Advisory: ash plume to 5,000 ft (1,500 m) as of Sep 9, 10:40 UTC

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 5000 ft (1500 m), or flight level 050.
Original VAAC bulletin:

FVAU04 at 11:04 UTC, 09/09/26 from ADRM
VA ADVISORY
DTG: 20260909/1100Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/205
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL050 OBS AT 09/1040Z MOV SW
OBS VA DTG: 09/1040Z
OBS VA CLD: SFC/FL050 S0601 E10552 - S0636 E10513 - S0715
E10517 - S0715 E10458 - S0619 E10438 - S0545 E10552 MOV SW
10KT
FCST VA CLD +6 HR: 09/1640Z SFC/FL050 S0601 E10556 - S0643
E10508 - S0730 E10513 - S0729 E10439 - S0618 E10443 - S0536
E10555
FCST VA CLD +12 HR: 09/2240Z SFC/FL050 S0552 E10514 - S0546
E10551 - S0606 E10550 - S0645 E10509 - S0726 E10508 - S0726
E10437 - S0615 E10435
FCST VA CLD +18 HR: 10/0440Z SFC/FL050 S0614 E10544 - S0706
E10511 - S0707 E10421 - S0618 E10429 - S0554 E10426 - S0540
E10552
RMK: VA IDENTIFIABLE ON SAT IMAGERY DRIFING SW. SMOKE
EMISSIONS OBSERVED ON SAT MOVING NE OF THE SUMMIT MAY ALSO
CONTAIN VA. VA HEIGHT AND FORECAST MOVEMENT BASED ON
SATELLITE IMAGERY, MODEL GUIDANCE AND GROUND REPORTS.
NXT ADVISORY: NO LATER THAN 20260909/1700Z=