FVAU01 ADRM 210745 VA ADVISORY DTG: 20260921/0745Z VAAC: DARWIN VOLCANO: DUKONO 268010 PSN: N0142 E12754 AREA: INDONESIA SOURCE ELEV: 1229M AMSL ADVISORY NR: 2026/779 INFO SOURCE: HIMAWARI-9 ERUPTION DETAILS: VA TO FL070 LAST OBS 21/0230Z EXT SE EST VA DTG: 21/0730Z EST VA CLD: SFC/FL070 N0138 E12750 - N0147 E12747 - N0224 E12824 - N0203 E12851 - N0137 E12847 MOV NE 10KT FCST VA CLD +6 HR: 21/1330Z SFC/FL070 N0139 E12748 - N0148 E12750 - N0157 E12842 - N0134 E12849 - N0116 E12833 FCST VA CLD +12 HR: 21/1930Z SFC/FL070 N0139 E12750 - N0150 E12750 - N0211 E12835 - N0144 E12848 - N0124 E12837 FCST VA CLD +18 HR: 22/0130Z SFC/FL070 N0139 E12750 - N0147 E12749 - N0216 E12832 - N0157 E12853 - N0128 E12844 RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO MET CLOUD. EMISSIONS EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED ON MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260921/1345Z=