Satellite image of Lewotolo volcano on 25 Sep 2026Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 7000 ft (2100 m), or flight level 070, and moving at 15 kts in NW direction.Original VAAC bulletin:FVAU04 at 04:50 UTC, 25/09/26 from ADRMVA ADVISORYDTG: 20260925/0450ZVAAC: DARWINVOLCANO: LEWOTOLOK 264230PSN: S0816 E12330AREA: INDONESIASOURCE ELEV: 1423M AMSLADVISORY NR: 2026/276INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL070 REPORTED AT 25/0244ZEST VA DTG: 25/0430ZEST VA CLD: SFC/FL070 S0815 E12332 - S0818 E12331 - S0816 E12307 - S0759 E12316 MOV NW 15KTFCST VA CLD +6 HR: 25/1030Z SFC/FL070 S0815 E12332 - S0818 E12331 - S0812 E12309 - S0801 E12314FCST VA CLD +12 HR: 25/1630Z SFC/FL070 S0815 E12332 - S0818 E12331 - S0818 E12307 - S0757 E12317FCST VA CLD +18 HR: 25/2230Z SFC/FL070 S0818 E12331 - S0818 E12307 - S0804 E12312 - S0815 E12332RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. REGULAR GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260925/1050Z=