FVXX20 KNES 071438 VA ADVISORY DTG: 20200907/1438Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/854 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: CONS EM OBS VA DTG: 07/1420Z OBS VA CLD: SFC/FL210 S0155 W07926 - S0158 W07820 - S0202 W07820 - S0205 W07928 - S0155 W07926 MOV W 30-35KT FCST VA CLD +6HR: 07/2030Z SFC/FL210 S0153 W07931 - S0158 W07819 - S0203 W07819 - S0202 W07931 - S0153 W07931 FCST VA CLD +12HR: 08/0230Z NO VA EXP FCST VA CLD +18HR: 08/0830Z NO VA EXP RMK: VA PLUME EXT 65 NM W OF THE SUMMIT. LTLCG EXP OVR NXT 6 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20200907/2045Z