Satellite image of Semeru volcano on 17 Jan 2026Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:FVAU02 at 20:40 UTC, 17/01/26 from ADRMVA ADVISORYDTG: 20260117/2040ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/69INFO SOURCE: CVGHMERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 17/1800ZEST VA DTG: 17/2020ZEST VA CLD: SFC/FL150 S0807 E11251 - S0801 E11252 - S0757 E11328 - S0820 E11327 MOV E 10KTFCST VA CLD +6 HR: 18/0220Z SFC/FL150 S0808 E11251 - S0802 E11251 - S0749 E11325 - S0812 E11328FCST VA CLD +12 HR: 18/0820Z SFC/FL150 S0808 E11251 - S0802 E11250 - S0744 E11320 - S0812 E11326FCST VA CLD +18 HR: 18/1420Z SFC/FL150 S0808 E11252 - S0801 E11251 - S0748 E11324 - S0819 E11326RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO MET CLOUD, HOWEVER RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260118/0240Z=