FVXX20 KNES 240723 VA ADVISORY DTG: 20201224/0723Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/1254 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 24/0700Z OBS VA CLD: SFC/FL220 S0148 W07825 - S0159 W07819 - S0202 W07820 - S0151 W07829 - S0148 W07825 MOV NW 5KT FCST VA CLD +6HR: 24/1300Z NO VA EXP FCST VA CLD +12HR: 24/1900Z NO VA EXP FCST VA CLD +18HR: 25/0100Z NO VA EXP RMK: VA NOT DETECTED FM STLT DUE TO EXTENSIVE WX CLD. OBS VA BASED ON NWP MODEL GUIDANCE WITH LOW CONFIDENCE. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20201224/1330Z