Satellite image of Ibu volcano on 2 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.Original VAAC bulletin:FVAU03 at 10:06 UTC, 02/09/26 from ADRMVA ADVISORYDTG: 20260902/1010ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/995INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL070 MOV SE AT 02/0950ZOBS VA DTG: 02/0950ZOBS VA CLD: SFC/FL070 N0130 E12733 - N0135 E12738 - N0116 E12819 - N0050 E12749 MOV SE 10KTFCST VA CLD +6 HR: 02/1550Z SFC/FL070 N0132 E12733 - N0136 E12738 - N0117 E12818 - N0051 E12750FCST VA CLD +12 HR: 02/2150Z SFC/FL070 N0131 E12732 - N0137 E12738 - N0116 E12818 - N0048 E12751FCST VA CLD +18 HR: 03/0350Z SFC/FL070 N0132 E12732 - N0136 E12737 - N0117 E12818 - N0049 E12749RMK: DISCRETE VA EMISSION IDENTIFIABLE ON LATEST RGB SATELLITE IMAGERY. VA HEIGHT AND FORECAST BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260902/1610Z=