Explosive 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 07:40 UTC, 06/04/26 from ADRMVA ADVISORYDTG: 20260406/0750ZVAAC: DARWINVOLCANO: IBU 268030PSN: N0129 E12738AREA: INDONESIASOURCE ELEV: 1325M AMSLADVISORY NR: 2026/390INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL070 OBS AT 05/2230Z, MOV SEST VA DTG: 06/0720ZEST VA CLD: SFC/FL070 N0130 E12741 - N0112 E12744 - N0107 E12732 - N0116 E12723 - N0131 E12736 MOV S 05KTFCST VA CLD +6 HR: 06/1320Z SFC/FL070 N0132 E12736 - N0132 E12741 - N0115 E12748 - N0108 E12738 - N0115 E12726FCST VA CLD +12 HR: 06/1920Z SFC/FL070 N0134 E12735 - N0134 E12742 - N0119 E12750 - N0111 E12739 - N0121 E12728FCST VA CLD +18 HR: 07/0120Z SFC/FL070 N0135 E12733 - N0136 E12744 - N0124 E12751 - N0113 E12740 - N0123 E12728RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO MET CLOUD. GROUND REPORT INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON SAT OBS, GROUND REPORT AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260406/1350Z=