Satellite image of Semeru volcano on 30 Sep 2026Intermittent eruptions were last reported at Semeru at 30 September 22:38 UTC, with ash cloud movement towards the northeast at 10 knots. Ash height was not observed or specified in the latest advisory.Original VAAC bulletin:FVAU02 at 23:19 UTC, 30/09/26 from ADRMVA ADVISORYDTG: 20260930/2320ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/1121INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: ERUPTION LAST REPORTED AT 30/2238ZEST VA DTG: 30/2300ZEST VA CLD: SFC/FL150 S0806 E11249 - S0744 E11302 - S0745 E11317 - S0801 E11319 - S0812 E11254 MOV NE 10KTFCST VA CLD +6 HR: 01/0500Z SFC/FL150 S0806 E11249 - S0741 E11301 - S0744 E11320 - S0758 E11320 - S0812 E11254FCST VA CLD +12 HR: 01/1100Z SFC/FL150 S0806 E11249 - S0737 E11253 - S0741 E11319 - S0759 E11325 - S0814 E11319 - S0812 E11254FCST VA CLD +18 HR: 01/1700Z SFC/FL150 S0812 E11254 - S0806 E11248 - S0739 E11254 - S0742 E11319 - S0757 E11327 - S0814 E11316RMK: VA EMISSIONS NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20261001/0520Z=