FVXX21 KNES 161956 VA ADVISORY DTG: 20150916/1956Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0041 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/157 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA OBSERVED AT 16/1928Z OBS VA DTG: 16/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 125/10-15KT FCST VA CLD +6HR: 17/0130Z FCST VA CLD +12HR: 17/0730Z FCST VA CLD +18HR: 17/1330Z RMK: VA IS NOT SEEN IN STLT IMAGERY THROUGH 16/1915Z AND WEB CAMERA THROUGH 16/1936Z. WX CLDS OBSCURE THE VIEW OF PSBL VA. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20150917/0200Z