Satellite image of Semeru volcano on 23 Jul 2026Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:FVAU02 at 07:51 UTC, 23/07/26 from ADRMVA ADVISORYDTG: 20260723/0750ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/836INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA LAST REPORTED AT 23/0202ZEST VA DTG: 23/0730ZEST VA CLD: SFC/FL150 S0802 E11252 - S0801 E11339 - S0815 E11340 - S0825 E11335 - S0810 E11251 MOV E 35KTFCST VA CLD +6 HR: 23/1330Z SFC/FL150 S0802 E11252 - S0801 E11339 - S0814 E11340 - S0826 E11335 - S0810 E11251FCST VA CLD +12 HR: 23/1930Z SFC/FL150 S0802 E11252 - S0801 E11339 - S0814 E11340 - S0825 E11335 - S0810 E11251FCST VA CLD +18 HR: 24/0130Z SFC/FL150 S0802 E11252 - S0801 E11339 - S0814 E11340 - S0825 E11335 - S0810 E11251RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT BASED ON LAST SATELLITE OBS, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260723/1350Z=