Satellite image of Semeru volcano on 8 Sep 2026No ash plume height was observed for Semeru as of the latest report. Ground reports indicate ongoing discrete emissions, but volcanic ash was not identifiable on satellite imagery; forecasts suggest movement to the southeast at 10 knots.Original VAAC bulletin:FVAU02 at 12:05 UTC, 08/09/26 from ADRMVA ADVISORYDTG: 20260908/1200ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1028INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION LAST REPORTED 07/1123ZEST VA DTG: 08/1140ZEST VA CLD: SFC/FL150 S0802 E11253 - S0759 E11319 - S0815 E11319 - S0827 E11311 - S0807 E11250 MOV SE 10KTFCST VA CLD +6 HR: 08/1740Z SFC/FL150 S0806 E11250 - S0800 E11254 - S0806 E11319 - S0819 E11317 - S0827 E11305FCST VA CLD +12 HR: 08/2340Z SFC/FL150 S0807 E11250 - S0800 E11254 - S0806 E11319 - S0819 E11317 - S0827 E11305FCST VA CLD +18 HR: 09/0540Z SFC/FL150 S0807 E11250 - S0802 E11252 - S0759 E11319 - S0813 E11321 - S0826 E11310RMK: 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 20260908/1800Z=