Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 05 kts in E direction.The full report is as follows:FVAU02 at 13:19 UTC, 31/07/26 from ADRMVA ADVISORYDTG: 20260731/1320ZVAAC: DARWINVOLCANO: SEMERU 263300PSN: S0806 E11255AREA: INDONESIASOURCE ELEV: 3657M AMSLADVISORY NR: 2026/869INFO SOURCE: HIMAWARI-9, CVGHMERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 31/1248Z MOV NEEST VA DTG: 31/1300ZEST VA CLD: SFC/FL150 S0808 E11252 - S0804 E11251 - S0752 E11309 - S0802 E11315 - S0812 E11312 MOV E 05KTFCST VA CLD +6 HR: 31/1900Z SFC/FL150 S0804 E11252 - S0752 E11309 - S0802 E11315 - S0812 E11312 - S0809 E11253FCST VA CLD +12 HR: 01/0100Z SFC/FL150 S0809 E11253 - S0803 E11252 - S0754 E11258 - S0758 E11312 - S0814 E11308FCST VA CLD +18 HR: 01/0700Z SFC/FL150 S0808 E11252 - S0755 E11252 - S0751 E11301 - S0757 E11315 - S0815 E11309RMK: VA NOT IDENTIFIABLE ON SATELLITE. AREA OBSC BY MET CLD. DISCRETE VA EMISSIONS ARE ONGOING. VA HEIGHT AND FCST BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.NXT ADVISORY: NO LATER THAN 20260731/1920Z=