FVAU04 ADRM 200040

VA ADVISORY
DTG: 20250820/0040Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/939
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 MOV NW
OBS VA DTG: 20/0010Z
OBS VA CLD: SFC/FL070 N0130 E12739 - N0127 E12738 - N0141
        E12710 - N0152 E12711 - N0155 E12723 MOV NW 10KT
FCST VA CLD +6 HR: 20/0610Z SFC/FL070 N0129 E12740 - N0127
        E12738 - N0136 E12707 - N0154 E12710 - N0157 E12725
FCST VA CLD +12 HR: 20/1210Z SFC/FL070 N0128 E12739 - N0137
        E12707 - N0153 E12710 - N0157 E12724 - N0130 E12740
FCST VA CLD +18 HR: 20/1810Z SFC/FL070 N0128 E12739 - N0137
        E12707 - N0154 E12710 - N0157 E12724 - N0130 E12740
RMK: INTERMITTENT DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND
        FORECAST BASED ON GROUND REPORTS, SATELLITE IMAGERY AND
        MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250820/0640Z=