On 10/2/2026 4:34:41 PM, an earthquake occurred in Russia potentially affecting Few people affected in MMI III. The earthquake had Magnitude 5.8M, Depth:29.477km.
Ibu Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Oct 2, 15:40 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, and moving at 15 kts in E direction.
Original VAAC bulletin:
FVAU03 at 16:00 UTC, 02/10/26 from ADRM
VA ADVISORY
DTG: 20261002/1600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1119
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTIONS TO FL070 OBS AT 02/1540Z MOV
E
OBS VA DTG: 02/1540Z
OBS VA CLD: SFC/FL070 N0129 E12734 - N0134 E12737 - N0135
E12807 - N0123 E12807 - N0114 E12756 MOV E 15KT
FCST VA CLD +6 HR: 02/2140Z SFC/FL070 N0132 E12736 - N0141
E12833 - N0123 E12843 - N0104 E12826 - N0126 E12736
FCST VA CLD +12 HR: 03/0340Z SFC/FL070 N0132 E12734 - N0157
E12821 - N0149 E12841 - N0128 E12838 - N0123 E12736
FCST VA CLD +18 HR: 03/0940Z SFC/FL070 N0125 E12735 - N0132
E12734 - N0151 E12827 - N0139 E12844 - N0125 E12836
RMK: INTERMITTENT DISCRETE ERUPTIONS IDENTIFIABLE ON
SATELLITE IMAGERY. REGULAR GROUND REPORTS ALSO INDICATE
INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261002/2200Z=
Sangay Volcanic Ash Advisory
Possible volcanic ash emissions were reported for Sangay. Weather clouds obscured satellite and webcam views, and model forecasts indicate ash could move west-southwest through the next 18 hours.
Original VAAC bulletin:
FVXX25 at 11:31 UTC, 02/10/26 from KNES
VA ADVISORY
DTG: 20261002/1129Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/640
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 02/1100Z
EST VA CLD: SFC/FL200 S0159 W07820 - S0201 W07820
- S0217 W07834 - S0202 W07843 - S0159 W07820 MOV
NW 20KT
FCST VA CLD +6HR: 02/1700Z SFC/FL200 S0159 W07820
- S0202 W07820 - S0220 W07838 - S0202 W07847 -
S0159 W07820
FCST VA CLD +12HR: 02/2300Z SFC/FL200 S0159
W07819 - S0201 W07819 - S0217 W07835 - S0202
W07842 - S0159 W07819
FCST VA CLD +18HR: 03/0500Z SFC/FL200 S0153
W07841 - S0159 W07820 - S0201 W07819 - S0208
W07841 - S0153 W07841
RMK: PSBL VA EMS. WX CLDS OBSC WEBCAM AND STLT
IMG. NWP MDLS FCST GEN WSW MVMT THRU T+18.
...BUTLER
NXT ADVISORY: WILL BE ISSUED BY 20261002/1730Z
Mayon Volcanic Ash Advisory: ash plume height unknown as of 02 Oct 2026, 05:20 UTC
Satellite image of Mayon volcano on 2 Oct 2026
An eruption was reported at Mayon at 05:13 UTC on 2 October 2026, but the ash cloud height was unknown as of the latest observation at 05:20 UTC. No volcanic ash was identifiable from satellite data.
Original VAAC bulletin:
FVFE01 at 05:30 UTC, 02/10/26 from RJTD
VA ADVISORY
DTG: 20261002/0530Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/798
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20261002/0513Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 02/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 020/5KT
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=
Dukono Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Oct 2, 04:00 UTC
Satellite image of Dukono volcano on 2 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.
Original VAAC bulletin:
FVAU01 at 04:29 UTC, 02/10/26 from ADRM
VA ADVISORY
DTG: 20261002/0430Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/823
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS EXTD NE
OBS VA DTG: 02/0400Z
OBS VA CLD: SFC/FL070 N0139 E12752 - N0144 E12750 - N0213
E12848 - N0205 E12900 - N0133 E12851 - N0129 E12822 MOV NE
05KT
FCST VA CLD +6 HR: 02/1000Z SFC/FL070 N0144 E12752 - N0215
E12821 - N0220 E12849 - N0207 E12914 - N0125 E12853 - N0139
E12753
FCST VA CLD +12 HR: 02/1600Z SFC/FL070 N0139 E12752 - N0145
E12751 - N0215 E12850 - N0129 E12903
FCST VA CLD +18 HR: 02/2200Z SFC/FL070 N0139 E12754 - N0145
E12752 - N0214 E12850 - N0130 E12903
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261002/1030Z=