Satellite image of Ibu volcano on 20 Apr 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .The full report is as follows:FVAU01 at 00:21 UTC, 20/04/26 from ADRMVA ADVISORYDTG: 20260420/0000ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/446INFO SOURCE: HIMAWARI-9 CVGHMERUPTION DETAILS: VA TO FL070 OBS ON SAT 19/2340Z MOV SOBS VA DTG: 19/2340ZOBS VA CLD: SFC/FL070 N0132 E12735 - N0132 E12741 - N0100 E12753 - N0054 E12743 - N0101 E12730 - N0113 E12726 MOV S 05KTFCST VA CLD +6 HR: 20/0540Z SFC/FL070 N0132 E12741 - N0107 E12749 - N0104 E12733 - N0115 E12724 - N0132 E12734FCST VA CLD +12 HR: 20/1140Z SFC/FL070 N0131 E12740 - N0116 E12743 - N0105 E12740 - N0103 E12726 - N0116 E12718 - N0131 E12736FCST VA CLD +18 HR: 20/1740Z SFC/FL070 N0133 E12736 - N0131 E12742 - N0103 E12741 - N0101 E12726 - N0113 E12717RMK: CONTINUOUS VA EMISSIONS IDENTIFIABLE ON VISIBLE AND RGB SAT IMAGERY MOV S AND SE. VA HEIGHT AND MOVEMENT BASED ON SAT IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260420/0600Z=