FVXX22 KNES 052316 VA ADVISORY DTG: 20210805/2316Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/763 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS OBS VA DTG: 05/2250Z OBS VA CLD: SFC/FL200 S0154 W07820 - S0207 W07818 - S0214 W07847 - S0202 W07849 - S0154 W07820 MOV W 10KT FCST VA CLD +6HR: 06/0500Z SFC/FL200 S0154 W07820 - S0211 W07817 - S0225 W07857 - S0156 W07856 - S0154 W07820 FCST VA CLD +12HR: 06/1100Z NO VA EXP FCST VA CLD +18HR: 06/1700Z NO VA EXP RMK: PSBL CONTG VA EMS OBS FM STLT DATA MOVG WSW FM SUMMIT. VA NOT OBS FM WEBCAM DUE TO XTNSV WX CLDS. FL AND WINDS FM NWP ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210806/0515Z