Satellite image of Lewotolo volcano on 18 Sep 2026A volcanic ash advisory has been issued for Lewotolo. Ash was reported from the ground at 18 Sep 10:51 UTC, with movement towards the west at 10 knots. The ash cloud height is estimated based on satellite, ground reports, and model guidance, but was not identifiable on satellite imagery.Original VAAC bulletin:FVAU04 at 22:57 UTC, 18/09/26 from ADRMVA ADVISORYDTG: 20260918/2300ZVAAC: DARWINVOLCANO: LEWOTOLOK 264230PSN: S0816 E12330AREA: INDONESIASOURCE ELEV: 1423M AMSLADVISORY NR: 2026/251INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA REP FM GND AT 18/1051ZEST VA DTG: 18/2240ZEST VA CLD: SFC/FL070 S0816 E12333 - S0820 E12331 - S0825 E12305 - S0808 E12305 - S0813 E12329 MOV W 10KTFCST VA CLD +6 HR: 19/0440Z SFC/FL070 S0818 E12333 - S0822 E12330 - S0826 E12303 - S0805 E12304 - S0812 E12330FCST VA CLD +12 HR: 19/1040Z SFC/FL070 S0813 E12330 - S0818 E12333 - S0823 E12328 - S0827 E12302 - S0803 E12304FCST VA CLD +18 HR: 19/1640Z SFC/FL070 S0813 E12331 - S0819 E12334 - S0823 E12330 - S0827 E12304 - S0803 E12304RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. ERUPTION EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260919/0500Z=