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 21:07 UTC, 23/10/26 from ADRMVA ADVISORYDTG: 20261023/2110ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1214INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 OBS 23/2050Z MOV SEOBS VA DTG: 23/2050ZOBS VA CLD: SFC/FL150 S0801 E11255 - S0819 E11328 - S0825 E11326 - S0822 E11258 - S0808 E11250 MOV SE 10KTFCST VA CLD +6 HR: 24/0250Z SFC/FL150 S0801 E11255 - S0808 E11328 - S0829 E11329 - S0836 E11309 - S0808 E11250FCST VA CLD +12 HR: 24/0850Z SFC/FL150 S0801 E11255 - S0757 E11327 - S0811 E11333 - S0823 E11323 - S0808 E11250FCST VA CLD +18 HR: 24/1450Z SFC/FL150 S0801 E11255 - S0756 E11327 - S0809 E11333 - S0821 E11323 - S0808 E11250RMK: MULTIPLE DISCRETE VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGERY. REGULAR GROUND REPORTS ALSO INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261024/0310Z=