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 13:27 UTC, 10/10/26 from ADRM VA ADVISORY DTG: 20261010/1330Z VAAC: DARWIN VOLCANO: IBU 268030 PSN: N0129 E12738 AREA: INDONESIA SOURCE ELEV: 1325M AMSL ADVISORY NR: 2026/1151 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA TO FL070 OBS AT 10/1310Z MOV NE OBS VA DTG: 10/1310Z OBS VA CLD: SFC/FL070 N0128 E12740 - N0128 E12735 - N0146 E12730 - N0151 E12743 - N0143 E12751 MOV NE 05KT FCST VA CLD +6 HR: 10/1910Z SFC/FL070 N0127 E12736 - N0148 E12722 - N0156 E12735 - N0153 E12747 - N0128 E12741 FCST VA CLD +12 HR: 11/0110Z SFC/FL070 N0127 E12737 - N0151 E12715 - N0200 E12725 - N0200 E12738 - N0129 E12742 FCST VA CLD +18 HR: 11/0710Z SFC/FL070 N0126 E12738 - N0141 E12713 - N0152 E12718 - N0152 E12729 - N0129 E12741 RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGERY. VA EMISSIONS ARE EXPECTED TO BE ONGOING. VA HEIGHT AND FCST BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20261010/1930Z=
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:
FVXX21 at 04:36 UTC, 10/10/26 from KNES VA ADVISORY DTG: 20261010/0433Z
Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 19500 ft (5900 m), or flight level 195. Original VAAC bulletin:
FVXX23 at 23:08 UTC, 09/10/26 from KNES VA ADVISORY DTG: 20261009/2306Z
RMK: VONA RCVD RPRTNG VA EMS UP TO FL195. LGT VA EMS OBS IN STLT IMG MOVNG SW IN THE SUMMIT AREA. LGT VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE FCSTS GEN WSW MOVMT THRU T+6. HGT BASED ON VONA AND WEBCAM. ...MONAGHAN
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. Original VAAC bulletin:ash plume to 7,000 ft (2,100 m) as of Oct 9, 19:10 UTC
Krakatau (Sunda Strait, Indonesia): 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:ash plume to 6,000 ft (1,800 m) as of Oct 9, 09:50 UTC
Semeru (East Java, Indonesia): 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:ash plume to 15,000 ft (4,600 m) as of Oct 9, 18:00 UTC
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. Original VAAC bulletin:ash plume to 7,000 ft (2,100 m) as of Oct 9, 15:30 UTC
Ambrym (Vanuatu): (8 Oct) The effusive eruption at the volcano resumes.
Based on the satellite imagery, there is a new lava lake within the Marum crater lake. The new lava lake has formed from the lava supply of two eruptive crater vents located in the western and central parts of the crater.
Fuego (Guatemala): Possible volcanic ash emissions were reported for Fuego volcano, but no ash plume or height was observed as of the latest advisory on October 9, 2026, at 18:54 UTC. Heavy meteorological cloud cover prevented satellite and webcam confirmation; forecasts indicate potential ash movement to the south-southeast. Original VAAC bulletin:Fuego Volcanic Ash Advisory
Masaya (Nicaragua): Volcanic ash emissions were observed at Masaya, with the latest observation noted on October 9, 2026 at 17:40 UTC. Ash was seen in webcam images, but not detected in satellite imagery due to cloud cover; forecasts indicate southwest movement up to FL050. Original VAAC bulletin:Masaya Volcanic Ash Advisory
Puracé (Colombia): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 19000 ft (5800 m), or flight level 190. Original VAAC bulletin:ash plume to 19,000 ft (5,800 m) as of Oct 9, 15:10 UTC
Reventador (Ecuador): The Washington VAAC reports that volcanic ash emissions from Reventador are likely continuing as of 09 October 2026, 10:39 UTC, but no ash plume or height was observed due to meteorological cloud cover. Forecasts indicate little change in ash cloud movement through the next 12 hours. Original VAAC bulletin:Reventador Volcanic Ash Advisory
Nevados de Chillán (Central Chile): (8 Oct) As of 19:55 UTC on 8 October 2026, no volcanic ash cloud was identifiable from satellite imagery for Nevados de Chillán. Although local observatory reports indicated possible ash emissions, no ash was detected; no further advisories are planned. Original VAAC bulletin:no ash plume identifiable as of 8 Oct 2026, 19:55 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:
FVAU01 at 15:45 UTC, 09/10/26 from ADRM VA ADVISORY DTG: 20261009/1550Z VAAC: DARWIN VOLCANO: DUKONO 268010 PSN: N0142 E12754 AREA: INDONESIA SOURCE ELEV: 1229M AMSL ADVISORY NR: 2026/855 INFO SOURCE: HIMAWARI-9, CVGHM ERUPTION DETAILS: VA TO FL070 OBS AT 09/1530Z, MOV NE OBS VA DTG: 09/1530Z OBS VA CLD: SFC/FL070 N0138 E12752 - N0145 E12750 - N0222 E12839 - N0202 E12902 - N0135 E12853 MOV NE 10KT FCST VA CLD +6 HR: 09/2130Z SFC/FL070 N0145 E12750 - N0226 E12835 - N0207 E12901 - N0136 E12854 - N0137 E12752 FCST VA CLD +12 HR: 10/0330Z SFC/FL070 N0140 E12749 - N0231 E12811 - N0226 E12841 - N0153 E12859 - N0135 E12755 FCST VA CLD +18 HR: 10/0930Z SFC/FL070 N0136 E12756 - N0139 E12748 - N0229 E12801 - N0229 E12832 - N0201 E12852 RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY MOVING NE. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20261009/2150Z=
