FVXX21 KNES 222159 VA ADVISORY DTG: 20250622/2159Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/401 INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: FRQT VA EMS OBS VA DTG: 22/2110Z OBS VA CLD: SFC/FL210 S0159 W07820 - S0202 W07819 - S0225 W07853 - S0206 W07859 - S0159 W07820 MOV SW 25KT FCST VA CLD +6HR: 23/0300Z SFC/FL210 S0159 W07821 - S0202 W07820 - S0235 W07902 - S0207 W07913 - S0159 W07821 FCST VA CLD +12HR: 23/0900Z SFC/FL210 S0159 W07916 - S0159 W07821 - S0201 W07819 - S0228 W07908 - S0159 W07916 FCST VA CLD +18HR: 23/1500Z SFC/FL210 S0149 W07917 - S0159 W07820 - S0201 W07820 - S0217 W07914 - S0149 W07917 RMK: VA EMS SEEN IN STLT IMG MOV SW UP TO 40NM FM SUMMIT. HGT ESTD FM NWP MDLS. NWP MDLS FCST SW TO WSW MOV THRU T+18. ...MONAGHAN NXT ADVISORY: WILL BE ISSUED BY 20250623/0400Z