FVAU04 ADRM 182209
VA ADVISORY
DTG: 20260518/2209Z
VAAC: DARWIN
VOLCANO: CENTRAL BISMARCK SEA 250030
PSN: S0302 E14747
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1299M BLW MSL
ADVISORY NR: 2026/30
INFO SOURCE: HIMAWARI-9, RVO
ERUPTION DETAILS: EMISSION TO FL190 LAST OBS AT 18/2150Z
OBS VA DTG: 18/2150Z
OBS VA CLD: SFC/FL190 S0259 E14759 - S0312 E14759 - S0322
        E14659 - S0251 E14657 MOV W 10KT
FCST VA CLD +6 HR: 19/0350Z SFC/FL190 S0258 E14759 - S0312
        E14759 - S0332 E14704 - S0256 E14700
FCST VA CLD +12 HR: 19/0950Z SFC/FL190 S0259 E14759 - S0312
        E14759 - S0326 E14701 - S0251 E14700
FCST VA CLD +18 HR: 19/1550Z SFC/FL190 S0259 E14759 - S0313
        E14759 - S0330 E14653 - S0254 E14652
RMK: PLUME PARTIALLY IDENTIFIABLE ON RECENT SATELLITE
        IMAGERY EXTENDING WEST. CONTINUOUS EMISSION WITH POSSIBLE VA
        PLUME EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED ON
        SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260519/0409Z=