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 17:15 UTC, 02/03/26 from ADRM
VA ADVISORY
DTG: 20260302/1720Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/249
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL150 REP FM GND AT 02/1407Z MOV NE
EST VA DTG: 02/1700Z
EST VA CLD: SFC/FL150 S0808 E11253 – S0803 E11252 – S0757
E11318 – S0801 E11321 – S0807 E11319 MOV NE 25KT
FCST VA CLD +6 HR: 02/2300Z SFC/FL150 S0808 E11253 – S0804
E11253 – S0758 E11318 – S0804 E11321 – S0810 E11318
FCST VA CLD +12 HR: 03/0500Z SFC/FL150 S0808 E11253 – S0804
E11253 – S0758 E11318 – S0804 E11320 – S0810 E11318
FCST VA CLD +18 HR: 03/1100Z SFC/FL150 S0807 E11252 – S0802
E11253 – S0802 E11317 – S0807 E11320 – S0813 E11316
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
CONTINUING. VA HEIGHT AND MOVEMENT ESTIMATED FROM GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260302/2320Z=