Satellite image of Semeru volcano on 5 Nov 2026Explosive 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 20 kts in W direction.Original VAAC bulletin:FVAU02 at 21:12 UTC, 05/11/26 from ADRMVA ADVISORYDTG: 20261105/2110ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1267INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 05/1951Z MOV WEST VA DTG: 05/2050ZEST VA CLD: SFC/FL150 S0804 E11258 - S0809 E11257 - S0818 E11214 - S0808 E11206 - S0759 E11213 MOV W 20KTFCST VA CLD +6 HR: 06/0250Z SFC/FL150 S0803 E11257 - S0809 E11258 - S0826 E11219 - S0819 E11205 - S0807 E11211FCST VA CLD +12 HR: 06/0850Z SFC/FL150 S0803 E11257 - S0809 E11258 - S0824 E11219 - S0816 E11204 - S0801 E11212FCST VA CLD +18 HR: 06/1450Z SFC/FL150 S0804 E11257 - S0809 E11258 - S0828 E11216 - S0817 E11204 - S0803 E11212RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO MET CLOUD. REGULAR DISCRETE EMISSIONS ARE ASSUMED ONGOING BASED ON GROUND REPORTS. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261106/0310Z=