Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 10:31 UTC, 30/11/25 from ADRM
VA ADVISORY
DTG: 20251130/1030Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1368
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 29/2330Z
EST VA DTG: 30/1010Z
EST VA CLD: SFC/FL150 S0808 E11300 – S0830 E11233 – S0804
E11224 – S0801 E11258 MOV SW 05KT
FCST VA CLD +6 HR: 30/1610Z SFC/FL150 S0807 E11300 – S0832
E11234 – S0808 E11224 – S0800 E11257
FCST VA CLD +12 HR: 30/2210Z SFC/FL150 S0801 E11257 – S0806
E11301 – S0830 E11233 – S0808 E11224
FCST VA CLD +18 HR: 01/0410Z SFC/FL150 S0806 E11300 – S0832
E11233 – S0808 E11224 – S0800 E11256
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY
DUE TO MET CLOUD. HOWEVER, RECENT GROUND REPORT SUGGESTS
INTERMITTENT ERUPTION IS ONGOING. VA HEIGHT AND FCST BASED
ON LATEST HIMAWARI-8 SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251130/1630Z=