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 22:57 UTC, 13/02/26 from ADRM
VA ADVISORY
DTG: 20260213/2300Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/180
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 LAST REPORTED 13/1346Z
EST VA DTG: 13/2240Z
EST VA CLD: SFC/FL150 S0808 E11253 – S0804 E11251 – S0744
E11311 – S0759 E11320 MOV NE 10KT
FCST VA CLD +6 HR: 14/0440Z SFC/FL150 S0809 E11254 – S0805
E11250 – S0744 E11309 – S0801 E11323
FCST VA CLD +12 HR: 14/1040Z SFC/FL150 S0809 E11254 – S0804
E11250 – S0742 E11308 – S0801 E11321
FCST VA CLD +18 HR: 14/1640Z SFC/FL150 S0809 E11253 – S0805
E11250 – S0744 E11306 – S0801 E11319
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. RECENT GROUND REPORTS INDICATE ONGOING
INTERMITTENT VA EMISSIONS. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260214/0500Z=