FVAU05 ADRM 171058 VA ADVISORY DTG: 20230817/1058Z VAAC: DARWIN VOLCANO: IBU 268030 PSN: N0129 E12738 AREA: INDONESIA SUMMIT ELEV: 1325M ADVISORY NR: 2023/153 INFO SOURCE: VONA, HIMAWARI-9 AVIATION COLOUR CODE: ORANGE ERUPTION DETAILS: DISCRETE VA REPORTED TO FL080 MOV N AT 17/0953Z OBS VA DTG: 17/1040Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND SFC/FL080 180/05KT FCST VA CLD +6 HR: 17/1640Z NOT AVBL FCST VA CLD +12 HR: 17/2240Z NOT AVBL FCST VA CLD +18 HR: 18/0440Z NOT AVBL RMK: CVGHM REPORTED VA TO 1200M ABV SUMMIT AT 17/0953Z. VA UNIDENTIFIABLE ON CURRENT SAT IMG DUE TO MET CLOUD. HEIGHT AND WINDS BASED ON GROUND REPORT AND MODEL GUIDANCE. NXT ADVISORY: NO FURTHER ADVISORIES=