FVXX24 KNES 271315 VA ADVISORY DTG: 20220827/1315Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/872 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 27/1250Z OBS VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819 - S0210 W07857 - S0203 W07859 - S0159 W07820 MOV SW 20KT FCST VA CLD +6HR: 27/1900Z SFC/FL220 S0159 W07820 - S0200 W07819 - S0216 W07855 - S0210 W07858 - S0159 W07820 FCST VA CLD +12HR: 28/0100Z SFC/FL220 S0159 W07819 - S0202 W07819 - S0208 W07858 - S0159 W07859 - S0159 W07819 FCST VA CLD +18HR: 28/0700Z SFC/FL220 S0151 W07858 - S0158 W07819 - S0201 W07820 - S0202 W07900 - S0151 W07858 RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. VA CLDS EXTD APPX 40NMI WSW OF SUMMIT. VOLCAT ALERT RECEIVED. NWP MDL FCST VARYING SW-WNW WINDS THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220827/1915Z