FVXX24 KNES 120421 VA ADVISORY DTG: 20221212/0421Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2022/1315 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 12/0400Z OBS VA CLD: SFC/FL210 S0200 W07820 - S0201 W07820 - S0208 W07838 - S0203 W07839 - S0200 W07820 MOV W 20KT FCST VA CLD +6HR: 12/1000Z SFC/FL210 S0159 W07820 - S0201 W07820 - S0208 W07838 - S0202 W07839 - S0159 W07820 FCST VA CLD +12HR: 12/1600Z SFC/FL210 S0159 W07820 - S0201 W07819 - S0208 W07838 - S0202 W07839 - S0159 W07820 FCST VA CLD +18HR: 12/2200Z NO VA EXP RMK: VA DETECTED ON STLT MOVG WSW OF SUIMMIT. OCNL HOTSPOT NOTED ON SWIR. MDL WINDS AT FL NO CHG FCST NXT 12 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20221212/1015Z