Intermittent discrete eruptions were reported at Semeru, with ash cloud movement toward the west at 20 knots as of November 3, 2026. Ash height was not identified in satellite imagery; forecasts indicate continued movement at similar levels.Original VAAC bulletin:FVAU02 at 09:04 UTC, 03/11/26 from ADRMVA ADVISORYDTG: 20261103/0910ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1257INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION LAST REPORTED AT 03/0506ZEST VA DTG: 03/0850ZEST VA CLD: SFC/FL150 S0809 E11257 - S0817 E11222 - S0808 E11215 - S0757 E11220 - S0803 E11257 MOV W 20KTFCST VA CLD +6 HR: 03/1450Z SFC/FL150 S0809 E11257 - S0817 E11222 - S0808 E11215 - S0757 E11220 - S0803 E11257FCST VA CLD +12 HR: 03/2050Z SFC/FL150 S0809 E11257 - S0818 E11222 - S0809 E11215 - S0758 E11220 - S0803 E11257FCST VA CLD +18 HR: 04/0250Z SFC/FL150 S0803 E11257 - S0809 E11257 - S0822 E11225 - S0815 E11215 - S0803 E11220RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261103/1510Z=