Semeru Volcano Volcanic Ash Advisory: VA TO FL150 LAST REPORTED AT 26/0827Z, MOV NE to 15000 ft (4600 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 10 kts in NE direction.
The full report is as follows:

FVAU02 at 16:27 UTC, 26/12/25 from ADRM
VA ADVISORY
DTG: 20251226/1630Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1476
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 26/0827Z, MOV
NE
EST VA DTG: 26/1610Z
EST VA CLD: SFC/FL150 S0809 E11253 – S0806 E11250 – S0743
E11303 – S0747 E11315 – S0758 E11317 MOV NE 10KT
FCST VA CLD +6 HR: 26/2210Z SFC/FL150 S0809 E11254 – S0806
E11250 – S0743 E11303 – S0746 E11315 – S0757 E11319
FCST VA CLD +12 HR: 27/0410Z SFC/FL150 S0809 E11253 – S0806
E11250 – S0742 E11302 – S0745 E11313 – S0755 E11317
FCST VA CLD +18 HR: 27/1010Z SFC/FL150 S0809 E11254 – S0806
E11250 – S0743 E11257 – S0743 E11310 – S0755 E11312
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. INTERMITTENT DISCRETE EMISSIONS ARE EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251226/2230Z=