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
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=
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
Mayon (Luzon Island, Philippines): An eruption was reported at Mayon at 17:20 UTC on 2 October 2026, but the ash cloud was not identifiable in satellite data as of 17:30 UTC. No forecast information is available. Original VAAC bulletin:ash cloud reported, height unknown as of 2 Oct 2026, 17:30 UTC
Ibu (Halmahera, Indonesia): 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:ash plume to 7,000 ft (2,100 m) as of Oct 2, 15:40 UTC
Lewotolo (Lesser Sunda Islands): 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, and moving at 15 kts in W direction. Original VAAC bulletin:ash plume to 6,000 ft (1,800 m) as of Oct 2, 20:33 UTC
Semeru (East Java, Indonesia): Intermittent eruptions were last reported at Semeru at 02 Oct 2026, 10:23 UTC. Ash movement toward the northwest at 5 knots is estimated based on ground reports and model guidance; ash height is not specified. Original VAAC bulletin:Semeru Volcanic Ash Advisory
Dukono (Halmahera): 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:ash plume to 7,000 ft (2,100 m) as of Oct 2, 13:10 UTC
Santiaguito (Guatemala): 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:ash plume to 14,000 ft (4,300 m) as of Oct 2, 14:10 UTC
Fuego (Guatemala): Continuous volcanic ash emissions were observed at Fuego, but no ash plume height was reported as of the latest advisory. Forecasts indicate ash movement to the northeast, shifting north within 12 hours. Original VAAC bulletin:Fuego Volcanic Ash Advisory
Puracé (Colombia): The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin. Original VAAC bulletin:PSBL VA EMS
Sangay (Ecuador): Possible volcanic ash emissions from Sangay are indicated, but no ash plume or height was observed as of the latest report. Forecasts suggest potential ash movement west-southwest, shifting to west-northwest within 18 hours. Original VAAC bulletin:Sangay Volcanic Ash Advisory
Reventador (Ecuador): Ongoing volcanic ash emissions are reported at Reventador. No observed ash plume height is available; forecasts indicate continued emissions with no change expected in wind conditions over the next 18 hours. Original VAAC bulletin:Reventador Volcanic Ash Advisory
