Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows:FVAU02 at 23:43 UTC, 01/06/26 from ADRMVA ADVISORYDTG: 20260601/2340ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/624INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAMERUPTION DETAILS: VA EMISSION OBS AT 01/2320Z MOV SWOBS VA DTG: 01/2320ZOBS VA CLD: SFC/FL150 S0759 E11254 - S0806 E11303 - S0859 E11229 - S0858 E11206 - S0834 E11202 MOV SW 15KTFCST VA CLD +6 HR: 02/0520Z SFC/FL150 S0759 E11254 - S0806 E11303 - S0901 E11236 - S0905 E11211 - S0842 E11208FCST VA CLD +12 HR: 02/1120Z SFC/FL150 S0759 E11254 - S0806 E11303 - S0859 E11229 - S0857 E11201 - S0828 E11200FCST VA CLD +18 HR: 02/1720Z SFC/FL150 S0759 E11254 - S0805 E11303 - S0859 E11237 - S0857 E11206 - S0835 E11200RMK: INTERMITTENT DISCRETE VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260602/0540Z=