Satellite image of Ibu volcano on 20 Oct 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:FVAU03 at 08:35 UTC, 20/10/26 from ADRMVA ADVISORYDTG: 20261020/0840ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/1191INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL060 OBS AT 20/0820Z MOV N, NE AND EOBS VA DTG: 20/0820ZOBS VA CLD: SFC/FL060 N0126 E12737 - N0130 E12733 - N0152 E12735 - N0151 E12752 - N0141 E12801 - N0131 E12801 MOV NE 05KTFCST VA CLD +6 HR: 20/1420Z SFC/FL060 N0126 E12731 - N0200 E12735 - N0151 E12807 - N0132 E12815 - N0113 E12802FCST VA CLD +12 HR: 20/2020Z SFC/FL060 N0124 E12735 - N0130 E12732 - N0202 E12746 - N0158 E12806 - N0141 E12819 - N0122 E12811FCST VA CLD +18 HR: 21/0220Z SFC/FL060 N0127 E12732 - N0209 E12733 - N0208 E12759 - N0146 E12813 - N0123 E12739RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON CURRENT SATELLITE IMAGERY. GROUND REPORTS INDICATE ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS, SATELLITE IMAGERY AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261020/1440Z=