Satellite image of Ibu volcano on 28 Aug 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.Original VAAC bulletin:FVAU03 at 06:58 UTC, 28/08/26 from ADRMVA ADVISORYDTG: 20260828/0700ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/974INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL070 OBS 28/0640Z MOV NEOBS VA DTG: 28/0640ZOBS VA CLD: SFC/FL070 N0125 E12735 - N0131 E12731 - N0159 E12751 - N0152 E12810 - N0134 E12809 MOV NE 05KTFCST VA CLD +6 HR: 28/1240Z SFC/FL070 N0125 E12733 - N0132 E12732 - N0155 E12756 - N0141 E12813 - N0123 E12807FCST VA CLD +12 HR: 28/1840Z SFC/FL070 N0125 E12733 - N0132 E12732 - N0149 E12802 - N0134 E12815 - N0119 E12808FCST VA CLD +18 HR: 29/0040Z SFC/FL070 N0126 E12734 - N0133 E12733 - N0152 E12758 - N0139 E12807 - N0123 E12804RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGE MOVING NE. EMISSIONS EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260828/1300Z=