FVAU02 ADRM 290520 VA ADVISORY DTG: 20230929/0520Z VAAC: DARWIN VOLCANO: DUKONO 268010 PSN: N0142 E12754 AREA: INDONESIA SUMMIT ELEV: 1229M ADVISORY NR: 2023/504 INFO SOURCE: HIMAWARI-9 AVIATION COLOUR CODE: ORANGE ERUPTION DETAILS: VA TO FL070 LAST OBS MOV NE AT 29/0230Z EST VA DTG: 29/0500Z EST VA CLD: SFC/FL070 N0137 E12753 - N0141 E12749 - N0227 E12809 - N0213 E12845 - N0139 E12822 MOV NE 10KT FCST VA CLD +6 HR: 29/1100Z SFC/FL070 N0137 E12753 - N0141 E12748 - N0216 E12805 - N0220 E12836 - N0149 E12844 FCST VA CLD +12 HR: 29/1700Z SFC/FL070 N0137 E12753 - N0142 E12749 - N0216 E12810 - N0216 E12837 - N0149 E12846 FCST VA CLD +18 HR: 29/2300Z SFC/FL070 N0138 E12753 - N0142 E12748 - N0215 E12806 - N0215 E12836 - N0154 E12844 RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD, LAST OBS AT 29/0230Z EXTENDING NE OF SUMMIT. ONGOING EMISSIONS EXPECTED. HEIGHT AND MOVEMENT FROM HIMAWARI-9 IMAGERY AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20230929/1120Z=