Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows:FVAU02 at 23:52 UTC, 09/07/26 from ADRMVA ADVISORYDTG: 20260709/2350ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/781INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: DISCRETE VA TO FL150 MOV W OBS AT 09/2330ZOBS VA DTG: 09/2330ZOBS VA CLD: SFC/FL150 S0817 E11306 - S0817 E11228 - S0747 E11217 - S0733 E11247 - S0749 E11315 MOV W 05KTFCST VA CLD +6 HR: 10/0530Z SFC/FL150 S0814 E11305 - S0813 E11232 - S0744 E11223 - S0735 E11300 - S0753 E11317FCST VA CLD +12 HR: 10/1130Z SFC/FL150 S0810 E11246 - S0750 E11241 - S0745 E11301 - S0754 E11314 - S0812 E11303FCST VA CLD +18 HR: 10/1730Z SFC/FL150 S0812 E11242 - S0751 E11251 - S0751 E11321 - S0820 E11326 - S0834 E11256RMK: DISCRETE VA EMISSION IDENTIFIABLE ON SAT IMG MOV W. GROUND REPORTS CONFIRM INTERMITTENT ERUPTIONS. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260710/0550Z=