Satellite image of Ibu volcano on 13 Aug 2026The Volcanic Ash Advisory Center (VAAC) Darwin issued the following bulletin.Original VAAC bulletin:FVAU03 at 03:47 UTC, 13/08/26 from ADRMVA ADVISORYDTG: 20260813/0350ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/913INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION REP AT 13/0257ZEST VA DTG: 13/0330ZEST VA CLD: SFC/FL070 N0125 E12736 - N0153 E12702 - N0211 E12719 - N0207 E12745 - N0128 E12743 MOV NW 05KTFCST VA CLD +6 HR: 13/0930Z SFC/FL070 N0124 E12735 - N0157 E12703 - N0210 E12721 - N0208 E12743 - N0128 E12744FCST VA CLD +12 HR: 13/1530Z SFC/FL070 N0125 E12735 - N0156 E12705 - N0211 E12720 - N0208 E12742 - N0128 E12743FCST VA CLD +18 HR: 13/2130Z SFC/FL070 N0124 E12735 - N0201 E12658 - N0219 E12713 - N0217 E12741 - N0129 E12744RMK: VA EMISSIONS NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET CLOUD. GROUND REPORTS INDICATE ONGOING ERUPTIONS. VA HEIGHT AND MOVEMENT BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260813/0950Z=