Semeru Volcano Volcanic Ash Advisory: ERUPTION LAST REPORTED AT 14/1218Z EST VA DTG: 14/1250Z

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU02 at 13:12 UTC, 14/12/25 from ADRM
VA ADVISORY
DTG: 20251214/1320Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1425
INFO SOURCE: CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 14/1218Z
EST VA DTG: 14/1250Z
EST VA CLD: SFC/FL140 S0808 E11254 – S0804 E11253 – S0754
E11308 – S0800 E11314 – S0809 E11312 MOV E 10KT
FCST VA CLD +6 HR: 14/1850Z SFC/FL140 S0808 E11254 – S0804
E11253 – S0754 E11308 – S0800 E11315 – S0809 E11312
FCST VA CLD +12 HR: 15/0050Z SFC/FL140 S0808 E11254 – S0804
E11253 – S0754 E11308 – S0800 E11315 – S0809 E11312
FCST VA CLD +18 HR: 15/0650Z SFC/FL140 S0808 E11254 – S0804
E11253 – S0754 E11310 – S0801 E11316 – S0810 E11312
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 20251214/1920Z=