Satellite image of Semeru volcano on 30 Mar 2026Explosive 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 21:25 UTC, 30/03/26 from ADRMVA ADVISORYDTG: 20260330/2130ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/366INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAMERUPTION DETAILS: VA TO FL150 OBS AT 30/2110Z MOV WNWOBS VA DTG: 30/2110ZOBS VA CLD: SFC/FL150 S0809 E11302 - S0814 E11258 - S0809 E11229 - S0751 E11233 - S0746 E11249 MOV NW 05KTFCST VA CLD +6 HR: 31/0310Z SFC/FL150 S0804 E11301 - S0812 E11259 - S0818 E11235 - S0803 E11225 - S0749 E11236FCST VA CLD +12 HR: 31/0910Z SFC/FL150 S0800 E11304 - S0812 E11304 - S0825 E11239 - S0805 E11232 - S0750 E11240FCST VA CLD +18 HR: 31/1510Z SFC/FL150 S0803 E11305 - S0821 E11305 - S0822 E11242 - S0757 E11238 - S0757 E11259RMK: VA EMISSIONS OBS ON LATEST SATELLITE IMAGERY. INTERMITTENT VA EMISSIONS ARE EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. WINDS BECOMING LIGHT AND VARIABLE IN +12HR AND +18HR FORECAST.NXT ADVISORY: NO LATER THAN 20260331/0330Z=