Satellite image of Semeru volcano on 2 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.Original VAAC bulletin:FVAU02 at 15:05 UTC, 02/11/26 from ADRMVA ADVISORYDTG: 20261102/1510ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1254INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 MOV SW AT 02/1450Z.OBS VA DTG: 02/1450ZOBS VA CLD: SFC/FL150 S0808 E11257 - S0825 E11234 - S0821 E11221 - S0809 E11216 - S0755 E11221 - S0803 E11257 MOV SW 10KTFCST VA CLD +6 HR: 02/2050Z SFC/FL150 S0808 E11257 - S0828 E11225 - S0809 E11216 - S0755 E11221 - S0803 E11257FCST VA CLD +12 HR: 03/0250Z SFC/FL150 S0808 E11257 - S0826 E11225 - S0809 E11216 - S0755 E11221 - S0803 E11257FCST VA CLD +18 HR: 03/0850Z SFC/FL150 S0808 E11257 - S0826 E11225 - S0806 E11215 - S0753 E11224 - S0803 E11257RMK: VA CLEARLY IDENTIFIABLE ON LATEST RGB SATELLITE IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMG, GROUND REPORT AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261102/2110Z=