Satellite image of Dukono volcano on 20 Aug 2026Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 6000 ft (1800 m), or flight level 060.Original VAAC bulletin:FVAU01 at 04:04 UTC, 20/08/26 from ADRMVA ADVISORYDTG: 20260820/0400ZVAAC: DARWINVOLCANO: DUKONO 268010PSN: N0142 E12754AREA: INDONESIASOURCE ELEV: 1229M AMSLADVISORY NR: 2026/647INFO SOURCE: HIMAWARI-9ERUPTION DETAILS: VA TO FL060 OBS AT 20/0340Z MOV SEOBS VA DTG: 20/0340ZOBS VA CLD: SFC/FL060 N0147 E12757 - N0111 E12826 - N0057 E12806 - N0101 E12742 - N0144 E12748 MOV SE 10KTFCST VA CLD +6 HR: 20/0940Z SFC/FL060 N0147 E12757 - N0114 E12829 - N0058 E12814 - N0059 E12751 - N0144 E12748FCST VA CLD +12 HR: 20/1540Z SFC/FL060 N0144 E12749 - N0147 E12757 - N0116 E12831 - N0058 E12819 - N0058 E12757FCST VA CLD +18 HR: 20/2140Z SFC/FL060 N0146 E12757 - N0116 E12831 - N0058 E12819 - N0058 E12757 - N0144 E12749RMK: VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260820/1000Z=