Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150,, and moving at 10 kts in SE direction.Original VAAC bulletin:FVAU02 at 05:58 UTC, 07/09/26 from ADRMVA ADVISORYDTG: 20260907/0600ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1023INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150, ERUPTION LAST REPORTED 07/0441ZEST VA DTG: 07/0540ZEST VA CLD: SFC/FL150 S0801 E11254 - S0811 E11320 - S0823 E11317 - S0831 E11305 - S0807 E11249 MOV SE 10KTFCST VA CLD +6 HR: 07/1140Z SFC/FL150 S0806 E11250 - S0801 E11254 - S0804 E11323 - S0816 E11322 - S0826 E11312FCST VA CLD +12 HR: 07/1740Z SFC/FL150 S0802 E11252 - S0759 E11318 - S0812 E11322 - S0823 E11313 - S0809 E11250FCST VA CLD +18 HR: 07/2340Z SFC/FL150 S0801 E11254 - S0806 E11320 - S0820 E11318 - S0828 E11306 - S0806 E11249RMK: 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 20260907/1200Z=