FVXX21 KNES 171458 VA ADVISORY DTG: 20150817/1458Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0041 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/015 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. ASHTAM. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSSIBLE VA EMISSION OBS VA DTG: 17/1350Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/20KT FCST VA CLD +6HR: 17/2000Z FCST VA CLD +12HR: 18/0200Z FCST VA CLD +18HR: 18/0800Z RMK: POSSIBLE NEAR SUMMIT VA EM MOV W AS OBS BY ACFT. NOT SEEN IN STLT OR WEBCAM DUE TO WX CLDS. VA LIKELY TO MIX WITH WX CLD MOISTURE AND REMAIN NEAR SUMMIT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20150817/2100Z