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 E direction.Original VAAC bulletin:FVAU02 at 15:42 UTC, 25/08/26 from ADRMVA ADVISORYDTG: 20260825/1600ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/970INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 REP FM GND AT 24/2340ZEST VA DTG: 25/1540ZEST VA CLD: SFC/FL150 S0809 E11253 - S0803 E11253 - S0754 E11315 - S0808 E11325 - S0821 E11315 MOV E 10KTFCST VA CLD +6 HR: 25/2140Z SFC/FL150 S0808 E11252 - S0802 E11254 - S0800 E11323 - S0812 E11327 - S0822 E11315FCST VA CLD +12 HR: 26/0340Z SFC/FL150 S0808 E11252 - S0802 E11253 - S0804 E11324 - S0817 E11325 - S0825 E11313FCST VA CLD +18 HR: 26/0940Z SFC/FL150 S0808 E11252 - S0802 E11253 - S0803 E11324 - S0816 E11326 - S0825 E11313RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY, HOWEVER GROUND REPORTS INDICATE ONGOING ERUPTIONS. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260825/2200Z=