FVXX21 KNES 190137 VA ADVISORY DTG: 20260319/0137Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SOURCE ELEV: 17342 FT AMSL ADVISORY NR: 2026/295 INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS IN WEBCAM EST VA DTG: 19/0110Z EST VA CLD: SFC/FL220 S0200 W07821 - S0200 W07819 - S0212 W07814 - S0212 W07824 - S0200 W07821 MOV S 20KT FCST VA CLD +6HR: 19/0700Z SFC/FL220 S0159 W07820 - S0206 W07802 - S0217 W07806 - S0201 W07820 - S0159 W07820 FCST VA CLD +12HR: 19/1300Z SFC/FL220 S0159 W07820 - S0204 W07801 - S0213 W07805 - S0201 W07820 - S0159 W07820 FCST VA CLD +18HR: 19/1900Z NO VA EXP RMK: RCNT VA EMS OBS IN WEBCAM BUT NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. VA FL BASED ON VONA. VA FCST THRU T+12 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20260319/0730Z