FVXX20 KNES 180305 VA ADVISORY DTG: 20200918/0305Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/899 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: LGT VA EMS LKLY OBS VA DTG: 18/0240Z OBS VA CLD: SFC/FL200 S0158 W07829 - S0159 W07819 - S0201 W07819 - S0202 W07829 - S0158 W07829 MOV W 10-15KT FCST VA CLD +6HR: 18/0830Z SFC/FL200 S0158 W07830 - S0159 W07819 - S0202 W07819 - S0202 W07829 - S0158 W07830 FCST VA CLD +12HR: 18/1430Z NO VA EXP FCST VA CLD +18HR: 18/2030Z NO VA EXP RMK: VA NOT SEEN IN STLT DUE TO WX CLD CVR. OBS AND FCST IS BASED ON PREV ADV. NWP MODELS SUPPORT CONT W-WARD MVMNT AT 10-15KT BLW FL200. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20200918/0900Z