Satellite image of Semeru volcano on 10 Sep 2026The Volcanic Ash Advisory Center (VAAC) Darwin issued the following bulletin.Original VAAC bulletin:FVAU02 at 05:53 UTC, 10/09/26 from ADRMVA ADVISORYDTG: 20260910/0600ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1035INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION LAST REPORTED 10/0450ZEST VA DTG: 10/0540ZEST VA CLD: SFC/FL150 S0802 E11255 - S0811 E11319 - S0828 E11315 - S0827 E11255 - S0809 E11250 MOV SE 10KTFCST VA CLD +6 HR: 10/1140Z SFC/FL150 S0802 E11256 - S0815 E11315 - S0830 E11312 - S0829 E11250 - S0807 E11249FCST VA CLD +12 HR: 10/1740Z SFC/FL150 S0803 E11258 - S0820 E11310 - S0830 E11255 - S0816 E11242 - S0804 E11249FCST VA CLD +18 HR: 10/2340Z SFC/FL150 S0806 E11259 - S0826 E11308 - S0832 E11249 - S0813 E11235 - S0803 E11253RMK: VA NOT IDENTIFIABLE 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 20260910/1200Z=