Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU03 at 17:35 UTC, 09/02/26 from ADRM
VA ADVISORY
DTG: 20260209/1740Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2026/32
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA REP TO FL110 AT 09/1712Z
EST VA DTG: 09/1720Z
EST VA CLD: SFC/FL110 S0016 E10027 – S0017 E10033 – S0021
E10039 – S0028 E10040 – S0037 E10034 – S0035 E10023 – S0027
E10017 – S0019 E10021 MOV S 05KT
FCST VA CLD +6 HR: 09/2320Z NO VA EXP
FCST VA CLD +12 HR: 10/0520Z NO VA EXP
FCST VA CLD +18 HR: 10/1120Z NO VA EXP
RMK: VONA RECEIVED INDICATING ERUPTION RECORDED ON
SEISMOGRAPH. VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG
DUE TO MET CLOUD. VA HEIGHT AND FCST BASED ON HIMAWARI-9 SAT
IMG, MODEL GUIDANCE AND GROUND REPORT. VA EXPECTED TO
DISSIPATE WITHIN 6HOURS.
NXT ADVISORY: NO LATER THAN 20260209/2340Z=