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.Original VAAC bulletin:FVAU02 at 15:48 UTC, 30/08/26 from ADRMVA ADVISORYDTG: 20260830/1550ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/991INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 OBS MOV SWOBS VA DTG: 30/1530ZOBS VA CLD: SFC/FL150 S0804 E11259 - S0809 E11300 - S0829 E11244 - S0823 E11216 - S0759 E11222 MOV SW 10KTFCST VA CLD +6 HR: 30/2130Z SFC/FL150 S0803 E11258 - S0809 E11301 - S0829 E11237 - S0822 E11216 - S0759 E11219FCST VA CLD +12 HR: 31/0330Z SFC/FL150 S0803 E11259 - S0809 E11301 - S0825 E11222 - S0809 E11215 - S0754 E11219FCST VA CLD +18 HR: 31/0930Z SFC/FL150 S0802 E11259 - S0809 E11300 - S0827 E11241 - S0821 E11222 - S0805 E11220 - S0752 E11231RMK: INTERMITTENT DISCRETE ERUPTIONS IDENTIFIABLE ON RGB SATELLITE IMAGERY MOVING SW. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260830/2150Z=