Lewotolo Volcanic Ash Advisory

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Satellite image of Lewotolo volcano on 28 Aug 2026A ground report indicated a discrete eruption at Lewotolo with volcanic ash moving west at 15 knots on 28 August 2026. No ash was detected on satellite imagery, and forecasts expect the ash to dissipate within 3–6 hours.Original VAAC bulletin:FVAU06 at 06:10 UTC, 28/08/26 from ADRMVA ADVISORYDTG: 20260828/0610ZVAAC: DARWINVOLCANO: LEWOTOLOK 264230PSN: S0816 E12330AREA: INDONESIASOURCE ELEV: 1423M AMSLADVISORY NR: 2026/166INFO SOURCE: CVGHM HIMAWARI-9ERUPTION DETAILS: GROUND REPORT OF DISCRETE ERUPTION WITH VA MOVING WEST VA DTG: 28/0540ZEST VA CLD: SFC/FL070 S0817 E12331 - S0818 E12325 - S0815 E12325 - S0816 E12331 MOV W 15KTFCST VA CLD +6 HR: 28/1140Z NO VA EXPFCST VA CLD +12 HR: 28/1740Z NO VA EXPFCST VA CLD +18 HR: 28/2340Z NO VA EXPRMK: GROUND REPORT OF ERUPTION AT 28/0512Z WITH VA TO 6300FT MOVING W. VA NOT DETECTED ON SATELLITE IMAGERY. VA EXPECTED TO DISSIPATE WITHIN 3-6 HOURS OF ERUPTION.NXT ADVISORY: NO LATER THAN 20260828/1210Z=