Satellite image of Semeru volcano on 27 May 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 and is moving at 05 kts in SW direction.The full report is as follows:FVAU02 at 12:02 UTC, 27/05/26 from ADRMVA ADVISORYDTG: 20260527/1200ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/600INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 LAST REP AT 27/0016ZEST VA DTG: 27/1140ZEST VA CLD: SFC/FL150 S0805 E11300 - S0823 E11250 - S0817 E11233 - S0802 E11233 - S0759 E11257 MOV SW 05KTFCST VA CLD +6 HR: 27/1740Z SFC/FL150 S0802 E11304 - S0814 E11302 - S0821 E11255 - S0816 E11239 - S0805 E11241 - S0756 E11247FCST VA CLD +12 HR: 27/2340Z SFC/FL150 S0802 E11301 - S0822 E11255 - S0817 E11235 - S0801 E11236 - S0758 E11256FCST VA CLD +18 HR: 28/0540Z SFC/FL150 S0807 E11301 - S0822 E11247 - S0815 E11233 - S0759 E11235 - S0759 E11259RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMG DUE TO MET CLOUD. VA EMISSION IS EXPECTED TO BE ONGOING. HEIGHT AND MOV BASED ON HIMAWARI-9 SAT, MODEL GUIDANCE AND GROUND REPORT.NXT ADVISORY: NO LATER THAN 20260527/1800Z=