Satellite image of Marapi volcano on 1 Oct 2026
The Volcanic Ash Advisory Center (VAAC) Darwin issued the following bulletin.
Original VAAC bulletin:
FVAU06 at 03:38 UTC, 01/10/26 from ADRM
VA ADVISORY
DTG: 20261001/0338Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2026/84
INFO SOURCE: CVGHM
ERUPTION DETAILS: CVGHM REPORTED ERUPTION AT 01/0300Z
EST VA DTG: 01/0320Z
EST VA CLD: SFC/FL110 S0019 E10027 - S0023 E10033 - S0038
E10026 - S0034 E10012 - S0020 E10014 MOV SW 05KT
FCST VA CLD +6 HR: 01/0920Z NO VA EXP
FCST VA CLD +12 HR: 01/1520Z NO VA EXP
FCST VA CLD +18 HR: 01/2120Z NO VA EXP
RMK: ERUPTION REPORTED FROM GROUND. VA NOT OBSERVED ON
SATELLITE DUE TO MET CLOUD BUT ANY VA EMISSIONS LIKELY TO
DISSIPATE WITHIN 6 HOURS. FORECAST BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261001/0938Z=