Satellite image of Semeru volcano on 7 Sep 2026
The Volcanic Ash Advisory Center (VAAC) Darwin issued the following bulletin.
Original VAAC bulletin:
FVAU02 at 17:56 UTC, 07/09/26 from ADRM
VA ADVISORY
DTG: 20260907/1800Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1025
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED 07/1335Z
EST VA DTG: 07/1740Z
EST VA CLD: SFC/FL150 S0803 E11252 - S0801 E11318 - S0812
E11320 - S0822 E11312 - S0808 E11251 MOV SE 05KT
FCST VA CLD +6 HR: 07/2340Z SFC/FL150 S0806 E11250 - S0801
E11254 - S0806 E11319 - S0820 E11317 - S0826 E11305
FCST VA CLD +12 HR: 08/0540Z SFC/FL150 S0806 E11250 - S0801
E11254 - S0806 E11319 - S0820 E11317 - S0826 E11305
FCST VA CLD +18 HR: 08/1140Z SFC/FL150 S0806 E11250 - S0801
E11254 - S0806 E11319 - S0820 E11317 - S0826 E11305
RMK: VA UNIDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE ONGOING DISCRETE EMISSIONS.
VA HEIGHT AND FORECAST BASED ON PAST SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260908/0000Z=