FVXX20 KNES 242056 VA ADVISORY DTG: 20220524/2056Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/536 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS W OF SUMMIT OBS VA DTG: 24/2010Z OBS VA CLD: SFC/FL210 S0155 W07846 - S0159 W07819 - S0201 W07819 - S0211 W07844 - S0155 W07846 MOV W 10KT FCST VA CLD +6HR: 25/0200Z SFC/FL210 S0159 W07819 - S0201 W07819 - S0222 W07847 - S0206 W07855 - S0159 W07819 FCST VA CLD +12HR: 25/0800Z SFC/FL210 S0159 W07820 - S0201 W07819 - S0228 W07840 - S0215 W07852 - S0159 W07820 FCST VA CLD +18HR: 25/1400Z SFC/FL210 S0159 W07819 - S0202 W07819 - S0222 W07846 - S0205 W07855 - S0159 W07819 RMK: VA EMS OBS IN STLT IMAGERY GENERALLY W OF SUMMIT. WX CLDS OBSC WEBCAM. VA FCST THRU T+18 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220525/0300Z