FVXX21 KNES 241930 VA ADVISORY DTG: 20210224/1930Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT [5230 M] ADVISORY NR: 2021/219 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS NOT SEEN IN STLT OBS VA DTG: 24/1907Z OBS VA CLD: SFC/FL220 S0152 W07914 - S0159 W07820 - S0202 W07820 - S0204 W07915 - S0152 W07914 MOV W 20KT FCST VA CLD +6HR: 25/0100Z SFC/FL220 S0150 W07920 - S0158 W07820 - S0202 W07820 - S0205 W07920 - S0150 W07920 FCST VA CLD +12HR: 25/0700Z SFC/FL220 S0150 W07920 - S0158 W07820 - S0202 W07820 - S0205 W07920 - S0150 W07920 FCST VA CLD +18HR: NO VA EXP RMK: 557 WEATHER WING FOR WASHINGTON VAAC.VA NOT SEEN IN STLT DUE TO MET CLOUD. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+12 HRS