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 and is moving at 05 kts in W direction.The full report is as follows:FVAU02 at 16:49 UTC, 25/04/26 from ADRMVA ADVISORYDTG: 20260425/1650ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/472INFO SOURCE: CVGHM, HIMAWARI-9ERUPTION DETAILS: VA TO FL150 OBS AT 25/1610ZOBS VA DTG: 25/1630ZOBS VA CLD: SFC/FL150 S0804 E11259 - S0810 E11258 - S0811 E11219 - S0755 E11219 - S0745 E11230 MOV W 05KTFCST VA CLD +6 HR: 25/2230Z SFC/FL150 S0809 E11257 - S0804 E11214 - S0751 E11214 - S0743 E11223 - S0805 E11259FCST VA CLD +12 HR: 26/0430Z SFC/FL150 S0809 E11257 - S0801 E11214 - S0750 E11214 - S0741 E11223 - S0805 E11259FCST VA CLD +18 HR: 26/1030Z SFC/FL150 S0809 E11257 - S0802 E11216 - S0749 E11218 - S0740 E11229 - S0805 E11259RMK: REGULAR DISCRETE MINOR VA EMISSIONS OBS ON RGB SAT IMG MOV TOWARDS WNW. LATEST GND REP AT 25/1522Z ESTIMATES VA TO AT LEAST FL130. VA HEIGHT AND MOVEMENT BASED ON SAT IMG, GND REPS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260425/2250Z=