Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 04:46 UTC, 29/04/26 from ADRM
VA ADVISORY
DTG: 20260429/0450Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/486
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA ERUPTION LAST REPORTED FROM GROUND AT
28/2325Z
EST VA DTG: 29/0420Z
EST VA CLD: SFC/FL150 S0804 E11257 – S0816 E11304 – S0833
E11252 – S0824 E11224 – S0805 E11223 – S0800 E11244 MOV SW
05KT
FCST VA CLD +6 HR: 29/1020Z SFC/FL150 S0807 E11258 – S0832
E11242 – S0815 E11218 – S0758 E11223 – S0803 E11257
FCST VA CLD +12 HR: 29/1620Z SFC/FL150 S0807 E11258 – S0832
E11241 – S0815 E11220 – S0758 E11223 – S0803 E11257
FCST VA CLD +18 HR: 29/2220Z SFC/FL150 S0808 E11257 – S0823
E11227 – S0808 E11220 – S0759 E11225 – S0803 E11257
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE DISCRETE VA EMISSIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260429/1050Z=