Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 35000 ft (10700 m) altitude or flight level 350 .The full report is as follows:FVAU05 at 11:21 UTC, 25/06/26 from ADRMVA ADVISORYDTG: 20260625/1120ZVAAC: DARWINVOLCANO: HEARD 234010PSN: S5306 E07331AREA: AUSTRALIASOURCE ELEV: 2745M AMSLADVISORY NR: 2026/17INFO SOURCE: HIMAWARI-9, METEOSAT-9ERUPTION DETAILS: POSSIBLE VA TO FL350 OBS AT 25/1100Z MOV EOBS VA DTG: 25/1100ZOBS VA CLD: SFC/FL350 S5345 E07255 - S5220 E07255 - S5251 E08434 - S5007 E09019 - S5222 E09350 - S5725 E08357 MOV E 85KTFCST VA CLD +6 HR: 25/1700Z SFC/FL350 S5346 E07256 - S5220 E07255 - S5255 E08839 - S5522 E09309 - S5639 E08804FCST VA CLD +12 HR: 25/2300Z SFC/FL350 S5345 E07255 - S5220 E07256 - S5255 E08841 - S5522 E09258 - S5635 E08804FCST VA CLD +18 HR: 26/0500Z SFC/FL350 S5345 E07254 - S5218 E07258 - S5430 E08833 - S5727 E09154 - S5841 E08718RMK: POSSIBLE VA IDENTIFIABLE ON SATELLITE IMAGE. PLUME EXTENDING FROM THE SUMMIT TO THE E, MAINTAINED OVER FORECAST PERIOD. VAAC TOULOUSE HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT TO VAAC DARWIN.NXT ADVISORY: NO LATER THAN 20260625/1720Z=