Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 16:09 UTC, 31/12/25 from ADRM
VA ADVISORY
DTG: 20251231/1610Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1497
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 31/0009Z
EST VA DTG: 31/1550Z
EST VA CLD: SFC/FL150 S0801 E11251 – S0755 E11313 – S0807
E11318 – S0822 E11314 – S0820 E11300 – S0810 E11249 MOV E
05KT
FCST VA CLD +6 HR: 31/2150Z SFC/FL150 S0800 E11252 – S0757
E11312 – S0812 E11317 – S0826 E11308 – S0810 E11249
FCST VA CLD +12 HR: 01/0350Z SFC/FL150 S0809 E11251 – S0802
E11252 – S0755 E11317 – S0809 E11326 – S0823 E11314
FCST VA CLD +18 HR: 01/0950Z SFC/FL150 S0808 E11251 – S0800
E11252 – S0752 E11315 – S0805 E11322 – S0819 E11313
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS WEBCAM IMAGERY INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251231/2210Z=