FVXX20 KNES 091131 VA ADVISORY DTG: 20220609/1131Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/587 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS PSBL OBS VA DTG: 09/1110Z OBS VA CLD: SFC/FL210 S0152 W07839 - S0200 W07820 - S0201 W07820 - S0201 W07841 - S0152 W07839 MOV W 15KT FCST VA CLD +6HR: 09/1700Z SFC/FL210 S0149 W07845 - S0200 W07819 - S0201 W07820 - S0202 W07847 - S0149 W07845 FCST VA CLD +12HR: 09/2300Z NO VA EXP FCST VA CLD +18HR: 10/0500Z NO VA EXP RMK: VA EMS REMAIN PSBL W/WNW OF SUMMIT BUT WX CLDS CURRENTLY OBSC STLT IMAGERY. WEBCAM UNAVILABLE. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220609/1730Z