FVXX20 KNES 190738 VA ADVISORY DTG: 20200919/0738Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/904 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 19/0720Z OBS VA CLD: SFC/FL210 S0142 W07839 - S0200 W07818 - S0203 W07820 - S0149 W07845 - S0142 W07839 MOV NW 15-20KT FCST VA CLD +6HR: 19/1330Z SFC/FL210 S0146 W07846 - S0159 W07819 - S0202 W07820 - S0157 W07850 - S0146 W07846 FCST VA CLD +12HR: 19/1930Z SFC/FL210 S0149 W07847 - S0159 W07819 - S0202 W07819 - S0159 W07849 - S0149 W07847 FCST VA CLD +18HR: 20/0130Z SFC/FL210 S0149 W07847 - S0200 W07819 - S0202 W07819 - S0159 W07850 - S0149 W07847 RMK: CONT VA PLUME SEEN IN STLT EXTDG WNW FM SUMMIT. ASH IS MVG AT APPROX 15KT BLW FL210. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20200919/1345Z