Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 05:00 UTC, 09/02/26 from ADRM
VA ADVISORY
DTG: 20260209/0500Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/161
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: ERUPTION REPORTED AT 09/0418Z
EST VA DTG: 09/0440Z
EST VA CLD: SFC/FL150 S0804 E11251 – S0749 E11311 – S0808
E11318 – S0810 E11253 MOV NE 10KT
FCST VA CLD +6 HR: 09/1040Z SFC/FL150 S0810 E11254 – S0804
E11251 – S0747 E11312 – S0801 E11321
FCST VA CLD +12 HR: 09/1640Z SFC/FL150 S0810 E11253 – S0803
E11251 – S0747 E11308 – S0805 E11318
FCST VA CLD +18 HR: 09/2240Z SFC/FL150 S0809 E11251 – S0802
E11251 – S0747 E11316 – S0816 E11316
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS AND RECENT WEBCAM IMAGERY INDICATE
INTERMITTENT VA EMISSIONS ARE ONGOING. VA HEIGHT AND
MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260209/1100Z=