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Satellite image of Krakatau volcano on 2 Nov 2026

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 6000 ft (1800 m), or flight level 060.
Original VAAC bulletin:

FVAU01 at 19:18 UTC, 02/11/26 from ADRM
VA ADVISORY
DTG: 20261102/1920Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/272
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 REP AT 02/1700Z
EST VA DTG: 02/1900Z
EST VA CLD: SFC/FL060 S0603 E10540 - S0621 E10530 - S0647
 E10434 - S0617 E10420 - S0551 E10431 - S0549 E10528 MOV W
 10KT
FCST VA CLD +6 HR: 03/0100Z NO VA EXP
FCST VA CLD +12 HR: 03/0700Z NO VA EXP
FCST VA CLD +18 HR: 03/1300Z NO VA EXP
RMK: VONA RECEIVED INDICATING ERUPTION TO UNKNOWN HEIGHT. VA
 UNIDENTIFIABLE DUE TO MET CLOUD. VA HEIGHT AND FCST BASED ON
 HIMAWARI-9 SAT IMG AND RECENT ERUPTIVE BEHAVIOUR. VA EXP TO
 DISSIPATE WITHIN 6 HOURS.
NXT ADVISORY: NO LATER THAN 20261103/0120Z=

Satellite image of Semeru volcano on 2 Nov 2026

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150.
Original VAAC bulletin:

FVAU02 at 15:05 UTC, 02/11/26 from ADRM
VA ADVISORY
DTG: 20261102/1510Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1254
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 MOV SW AT 02/1450Z.
OBS VA DTG: 02/1450Z
OBS VA CLD: SFC/FL150 S0808 E11257 - S0825 E11234 - S0821
 E11221 - S0809 E11216 - S0755 E11221 - S0803 E11257 MOV SW
 10KT
FCST VA CLD +6 HR: 02/2050Z SFC/FL150 S0808 E11257 - S0828
 E11225 - S0809 E11216 - S0755 E11221 - S0803 E11257
FCST VA CLD +12 HR: 03/0250Z SFC/FL150 S0808 E11257 - S0826
 E11225 - S0809 E11216 - S0755 E11221 - S0803 E11257
FCST VA CLD +18 HR: 03/0850Z SFC/FL150 S0808 E11257 - S0826
 E11225 - S0806 E11215 - S0753 E11224 - S0803 E11257
RMK: VA CLEARLY IDENTIFIABLE ON LATEST RGB SATELLITE
 IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMG,
 GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261102/2110Z=

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:

FVXX22 at 08:28 UTC, 02/11/26 from KNES
VA ADVISORY
DTG: 20261102/0825Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/1271

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

ERUPTION DETAILS: FRQT VA EMS 

OBS VA DTG: 02/0800Z

OBS VA CLD: SFC/FL140 N1429 W09053 - N1427 W09052
- N1415 W09107 - N1425 W09113 - N1429 W09053 MOV
SW 10KT 

FCST VA CLD +6HR: 02/1400Z SFC/FL140 N1429 W09053
- N1428 W09052 - N1356 W09113 - N1407 W09125 -
N1429 W09053 

FCST VA CLD +12HR: 02/2000Z SFC/FL140 N1429
W09053 - N1428 W09052 - N1358 W09057 - N1402
W09111 - N1429 W09053 

FCST VA CLD +18HR: 03/0200Z SFC/FL140 N1429
W09052 - N1428 W09052 - N1402 W09107 - N1410
W09119 - N1429 W09052 

RMK: VA EMS OBS IN STLT AND WEBCAM MVG SW FM
SUMMIT. A GEN SW MVMT EXP THRU T+18 ACCORDING TO
NWP MDLS. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20261102/1430Z

Satellite image of Ibu volcano on 2 Nov 2026

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 03:25 UTC, 02/11/26 from ADRM
VA ADVISORY
DTG: 20261102/0330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1244
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS MOV W
OBS VA DTG: 02/0310Z
OBS VA CLD: SFC/FL070 N0127 E12741 - N0119 E12713 - N0126
 E12704 - N0134 E12713 - N0133 E12740 MOV W 10KT
FCST VA CLD +6 HR: 02/0910Z SFC/FL070 N0127 E12741 - N0116
 E12705 - N0128 E12655 - N0140 E12706 - N0133 E12740
FCST VA CLD +12 HR: 02/1510Z SFC/FL070 N0127 E12740 - N0117
 E12704 - N0127 E12656 - N0140 E12707 - N0131 E12741
FCST VA CLD +18 HR: 02/2110Z SFC/FL070 N0128 E12741 - N0116
 E12707 - N0127 E12657 - N0140 E12707 - N0131 E12740
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. GROUND
 REPORTS CONFIRM INTERMITTENT VA EMISSIONS CONTINUING. VA
 HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, 02/0130Z
 GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261102/0930Z=

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 24000 ft (7300 m), or flight level 240.
Original VAAC bulletin:

FVXX24 at 00:55 UTC, 02/11/26 from KNES
VA ADVISORY
DTG: 20261102/0053Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2026/747

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

ERUPTION DETAILS: ONGOING VA EM 

OBS VA DTG: 02/0000Z

OBS VA CLD: SFC/FL240 S0148 W07832 - S0201 W07820
- S0201 W07820 - S0153 W07836 - S0148 W07832 MOV
NW 5KT 

FCST VA CLD +6HR: 02/0600Z SFC/FL240 S0143 W07828
- S0200 W07820 - S0201 W07820 - S0147 W07834 -
S0143 W07828 

FCST VA CLD +12HR: 02/1200Z SFC/FL240 S0151
W07838 - S0201 W07820 - S0201 W07820 - S0156
W07841 - S0151 W07838 

FCST VA CLD +18HR: 02/1800Z SFC/FL240 S0155
W07840 - S0200 W07820 - S0201 W07820 - S0201
W07840 - S0155 W07840 

RMK: VONA RCVD FOR VA EM MOVING NW AND OBS IN
WEBCAM AND STLT IMG AT APX 15 NW FM SUMMIT. EXP
MOVEMENT SHIFT FM NW TO W THRU T+18 HRS. FL BSD
ON VONA FCST BSD ON NWP MDLS. ...LINER

NXT ADVISORY: WILL BE ISSUED BY 20261102/0700Z