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 .
The full report is as follows:
FVAU02 at 05:16 UTC, 24/11/25 from ADRM
VA ADVISORY
DTG: 20251124/0520Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1343
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 23/2004Z
EST VA DTG: 24/0450Z
EST VA CLD: SFC/FL150 S0808 E11253 – S0803 E11255 – S0801
E11314 – S0813 E11320 – S0823 E11317 – S0819 E11259 MOV SE
10KT
FCST VA CLD +6 HR: 24/1050Z SFC/FL150 S0808 E11254 – S0804
E11254 – S0801 E11319 – S0811 E11320 – S0817 E11316
FCST VA CLD +12 HR: 24/1650Z SFC/FL150 S0804 E11254 – S0802
E11318 – S0812 E11320 – S0816 E11316 – S0809 E11254
FCST VA CLD +18 HR: 24/2250Z SFC/FL150 S0804 E11255 – S0802
E11318 – S0812 E11320 – S0817 E11316 – S0808 E11254
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER RECENT GROUND REPORTS AND WEBCAM IMAGERY
INDICATE INTERMITTENT VA EMISSIONS ARE ONGOING. VA HEIGHT
AND MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251124/1120Z=