Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 18:57 UTC, 15/12/25 from ADRM
VA ADVISORY
DTG: 20251215/1900Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1430
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 15/1633Z
EST VA DTG: 15/1840Z
EST VA CLD: SFC/FL140 S0804 E11251 – S0753 E11303 – S0758
E11315 – S0810 E11316 – S0809 E11251 MOV NE 05KT
FCST VA CLD +6 HR: 16/0040Z SFC/FL140 S0805 E11251 – S0754
E11306 – S0803 E11316 – S0811 E11311 – S0809 E11252
FCST VA CLD +12 HR: 16/0640Z SFC/FL140 S0805 E11251 – S0753
E11308 – S0802 E11317 – S0811 E11311 – S0809 E11251
FCST VA CLD +18 HR: 16/1240Z SFC/FL140 S0808 E11251 – S0804
E11251 – S0753 E11306 – S0802 E11317 – S0811 E11311
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMG DUE TO MET CLOUD.
GROUND REPORTS INDICATE INTERMITTENT DISCRETE EMISSIONS
REMAIN ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251216/0100Z=