FVXX21 KNES 272053 VA ADVISORY DTG: 20220727/2053Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/753 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 27/2010Z OBS VA CLD: SFC/FL230 S0159 W07819 - S0213 W07844 - S0201 W07849 - S0159 W07819 MOV W 25KT FCST VA CLD +6HR: 28/0200Z SFC/FL230 S0159 W07819 - S0214 W07845 - S0201 W07849 - S0159 W07819 FCST VA CLD +12HR: 28/0800Z SFC/FL230 S0159 W07819 - S0214 W07845 - S0202 W07850 - S0159 W07819 FCST VA CLD +18HR: 28/1400Z RMK: CONT VA EMS OBS MOV SW IN STLT IMAGERY. VA FCST TO CONT SW MOV THRU T+12HRS BEFORE DISP. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20220728/0300Z