Satellite image of Semeru volcano on 12 Jul 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 10 kts in E direction.The full report is as follows:FVAU02 at 11:21 UTC, 12/07/26 from ADRMVA ADVISORYDTG: 20260712/1130ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/791INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 REP FM GND AT 12/0939ZEST VA DTG: 12/1110ZEST VA CLD: SFC/FL150 S0801 E11250 - S0756 E11323 - S0812 E11327 - S0827 E11315 - S0808 E11249 MOV E 10KTFCST VA CLD +6 HR: 12/1710Z SFC/FL150 S0800 E11253 - S0804 E11323 - S0823 E11322 - S0831 E11302 - S0807 E11249FCST VA CLD +12 HR: 12/2310Z SFC/FL150 S0801 E11254 - S0808 E11322 - S0828 E11321 - S0835 E11257 - S0806 E11249FCST VA CLD +18 HR: 13/0510Z SFC/FL150 S0805 E11250 - S0800 E11254 - S0809 E11322 - S0828 E11321 - S0834 E11257RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO OBSCURATION. GROUND REPORTS CONFIRM INTERMITTENT ERUPTIONS ARE CONTINUING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, LATEST GROUND REPORT AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260712/1730Z=