Satellite image of Semeru volcano on 18 Mar 2026Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:FVAU02 at 22:44 UTC, 18/03/26 from ADRMVA ADVISORYDTG: 20260318/2250ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/317INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA OBS AT 18/2230Z MOV NWEST VA DTG: 18/2230ZEST VA CLD: SFC/FL150 S0808 E11254 - S0751 E11226 - S0738 E11257 - S0806 E11258 MOV NW 10KTFCST VA CLD +6 HR: 19/0430Z SFC/FL150 S0809 E11254 - S0749 E11228 - S0739 E11301 - S0808 E11259FCST VA CLD +12 HR: 19/1030Z SFC/FL150 S0809 E11254 - S0746 E11230 - S0740 E11303 - S0808 E11259FCST VA CLD +18 HR: 19/1630Z SFC/FL150 S0808 E11253 - S0743 E11236 - S0741 E11307 - S0808 E11259RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY MOVING NW. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260319/0450Z=