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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 5 kts in N direction.
Original VAAC bulletin:

FVXX20 at 16:41 UTC, 03/10/26 from KNES
VA ADVISORY
DTG: 20261003/1638Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/1154

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: LKLY VA EM

OBS VA DTG: 03/1610Z

OBS VA CLD: SFC/FL140 N1439 W09055 - N1434 W09052
- N1429 W09052 - N1429 W09053 - N1432 W09053 -
N1436 W09058 - N1439 W09055 MOV N 5KT 

FCST VA CLD +6HR: 03/2200Z SFC/FL140 N1440 W09049
- N1429 W09052 - N1429 W09053 - N1440 W09056 -
N1440 W09049 

FCST VA CLD +12HR: 04/0400Z SFC/FL140 N1443
W09054 - N1429 W09052 - N1428 W09053 - N1437
W09102 - N1443 W09054 

FCST VA CLD +18HR: 04/1000Z NO VA EXP

RMK: STEAM EM OBSD IN SAT WITH LKLY SMALL PORTION
OF VA, MOVING NNW FM SUMMIT. NWP MDL FCST WINDS FM
SOUTH THRU T+12 HRS. ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20261003/2245Z

The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.
Original VAAC bulletin:

FVXX22 at 12:46 UTC, 03/10/26 from KNES
VA ADVISORY
DTG: 20261003/1244Z

VAAC: WASHINGTON

VOLCANO: TELICA 344040
PSN: N1236 W08650

AREA: NICARAGUA

SOURCE ELEV: 3399 FT AMSL

ADVISORY NR: 2026/053

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

ERUPTION DETAILS: LGT VA EMS OBS

EST VA DTG: 03/1210Z

EST VA CLD: SFC/FL050 N1241 W08653 - N1237 W08649
- N1235 W08650 - N1240 W08655 - N1241 W08653 MOV
NW 5KT 

FCST VA CLD +6HR: 03/1800Z SFC/FL050 N1242 W08657
- N1237 W08649 - N1235 W08650 - N1240 W08659 -
N1242 W08657 

FCST VA CLD +12HR: 04/0000Z SFC/FL050 N1241
W08659 - N1237 W08649 - N1235 W08650 - N1238
W08700 - N1241 W08659 

FCST VA CLD +18HR: 04/0600Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG DUE TO MET CLD
CVR. LGT VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN WNW MOVMT THRU T+12. HGT BASED ON
WEBCAM. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20261003/1845Z

Satellite image of Ibu volcano on 3 Oct 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, and moving at 15 kts in E direction.
Original VAAC bulletin:

FVAU03 at 09:57 UTC, 03/10/26 from ADRM
VA ADVISORY
DTG: 20261003/1000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1122
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: INTERMITTENT VA ERUPTIONS TO FL070 OBS MOV
 ESE OF SUMMIT
OBS VA DTG: 03/0940Z
OBS VA CLD: SFC/FL070 N0126 E12736 - N0133 E12736 - N0147
 E12830 - N0127 E12847 - N0104 E12830 MOV E 15KT
FCST VA CLD +6 HR: 03/1540Z SFC/FL070 N0126 E12736 - N0133
 E12736 - N0147 E12830 - N0131 E12847 - N0111 E12833
FCST VA CLD +12 HR: 03/2140Z SFC/FL070 N0126 E12736 - N0133
 E12736 - N0150 E12831 - N0136 E12847 - N0119 E12834
FCST VA CLD +18 HR: 04/0340Z SFC/FL070 N0124 E12738 - N0132
 E12733 - N0202 E12812 - N0151 E12838 - N0130 E12834
RMK: VA EMISSIONS IDENTIFIABLE ON CURRENT SATELLITE IMAGERY.
 INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT
 BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
 GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/1600Z=

Satellite image of Dukono volcano on 3 Oct 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 00:56 UTC, 03/10/26 from ADRM
VA ADVISORY
DTG: 20261003/0100Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/827
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS AT 03/0040Z MOV NE
OBS VA DTG: 03/0040Z
OBS VA CLD: SFC/FL060 N0144 E12748 - N0204 E12804 - N0201
 E12821 - N0143 E12819 - N0136 E12752 MOV NE 15KT
FCST VA CLD +6 HR: 03/0640Z SFC/FL060 N0144 E12748 - N0204
 E12804 - N0201 E12821 - N0143 E12819 - N0136 E12752
FCST VA CLD +12 HR: 03/1240Z SFC/FL060 N0144 E12748 - N0201
 E12811 - N0155 E12823 - N0143 E12819 - N0136 E12752
FCST VA CLD +18 HR: 03/1840Z SFC/FL060 N0144 E12748 - N0201
 E12811 - N0150 E12824 - N0134 E12818 - N0136 E12752
RMK: CONTINUOUS VA EMISSIONS IDENTIFIABLE ON SATELLITE
 IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND
 MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261003/0700Z=

No volcanic ash emissions were observed from Puracé as of 2 October 2026, 23:50 UTC. Satellite data did not detect any ash, and no further advisories are expected.
Original VAAC bulletin:

FVXX24 at 00:22 UTC, 03/10/26 from KNES
VA ADVISORY
DTG: 20261003/0016Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/571

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: NO VA EMS

OBS VA DTG: 02/2350Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 03/0600Z NO VA EXP

FCST VA CLD +12HR: 03/1200Z NO VA EXP

FCST VA CLD +18HR: 03/1800Z NO VA EXP

RMK: VA NOT DETECTED IN STLT IMG. NO FURTHER
RPRTS OF VA EMS RCVD. ...GATLING

NXT ADVISORY: NO FURTHER ADVISORIES