Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:FVAU02 at 04:52 UTC, 22/04/26 from ADRMVA ADVISORYDTG: 20260422/0500ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/458INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAMERUPTION DETAILS: VA EMISSION REP FM GND AT 22/0141ZEST VA DTG: 22/0430ZEST VA CLD: SFC/FL150 S0801 E11256 - S0805 E11301 - S0902 E11242 - S0901 E11202 - S0828 E11156 MOV SW 15KTFCST VA CLD +6 HR: 22/1030Z SFC/FL150 S0801 E11254 - S0805 E11300 - S0901 E11243 - S0905 E11208 - S0827 E11155FCST VA CLD +12 HR: 22/1630Z SFC/FL150 S0802 E11255 - S0806 E11300 - S0902 E11240 - S0902 E11204 - S0829 E11156FCST VA CLD +18 HR: 22/2230Z SFC/FL150 S0805 E11259 - S0830 E11300 - S0908 E11240 - S0907 E11202 - S0832 E11157 - S0822 E11226 - S0802 E11253RMK: VA NOT IDENTIFIABLE ON RECENT SAT IMAGERY DUE TO MET CLOUD. VA EMISSION IS EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260422/1100Z=