FVXX24 KNES 092321 VA ADVISORY DTG: 20221009/2321Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/1052 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: LKLY VA EMS CONTG OBS VA DTG: 09/2300Z OBS VA CLD: SFC/FL200 S0156 W07849 - S0158 W07820 - S0201 W07820 - S0204 W07849 - S0156 W07849 MOV W 15KT FCST VA CLD +6HR: 10/0500Z SFC/FL200 S0158 W07902 - S0158 W07819 - S0201 W07819 - S0207 W07901 - S0158 W07902 FCST VA CLD +12HR: 10/1100Z SFC/FL200 S0157 W07904 - S0158 W07819 - S0201 W07819 - S0205 W07904 - S0157 W07904 FCST VA CLD +18HR: 10/1700Z NO VA EXP RMK: VA EMS/CLDS NOT CLEARLY SEEN IN SAT DUE TO MET CLDS. HOT SPOT AND LKLY STEAM/ASH PLUMES OBSD IN SAT MOVG W FM SUMMIT. WEBCAM OBSC BY MET CLDS AS WELL. NWP MDL FCST LTLCG THRU T+12HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20221010/0515Z