Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 04:57 UTC, 10/02/26 from ADRM
VA ADVISORY
DTG: 20260210/0500Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/165
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA ERUPTION LAST REP AT 10/0032Z
EST VA DTG: 10/0440Z
EST VA CLD: SFC/FL150 S0810 E11253 – S0805 E11249 – S0747
E11308 – S0804 E11321 MOV NE 10KT
FCST VA CLD +6 HR: 10/1040Z SFC/FL150 S0810 E11253 – S0805
E11248 – S0747 E11308 – S0805 E11322
FCST VA CLD +12 HR: 10/1640Z SFC/FL150 S0810 E11253 – S0805
E11248 – S0747 E11309 – S0807 E11323
FCST VA CLD +18 HR: 10/2240Z SFC/FL150 S0810 E11253 – S0804
E11249 – S0747 E11309 – S0808 E11323
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
HIMAWARI-9 SAT IMG, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260210/1100Z=