Satellite image of Ibu volcano on 1 Jun 2026Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 .The full report is as follows:FVAU01 at 23:00 UTC, 01/06/26 from ADRMVA ADVISORYDTG: 20260601/2300ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/619INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL060 OBS MOV NEOBS VA DTG: 01/2240ZOBS VA CLD: SFC/FL060 N0125 E12737 - N0129 E12734 - N0143 E12746 - N0137 E12755 - N0127 E12754 MOV NE 05KTFCST VA CLD +6 HR: 02/0440Z SFC/FL060 N0124 E12734 - N0145 E12733 - N0146 E12745 - N0138 E12755 - N0129 E12753FCST VA CLD +12 HR: 02/1040Z SFC/FL060 N0126 E12739 - N0128 E12733 - N0142 E12729 - N0144 E12742 - N0137 E12751FCST VA CLD +18 HR: 02/1640Z SFC/FL060 N0126 E12738 - N0128 E12734 - N0142 E12730 - N0144 E12740 - N0134 E12751RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON RECENT RGB SATELLITE IMAGES MOVING NE. GROUND REPORTS INDICATE INTERMITTENT EMISSIONS ARE ONGOING. VA HEIGHT AND MOV BASED ON REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND VRB WINDS.NXT ADVISORY: NO LATER THAN 20260602/0500Z=