FVXX21 KNES 211723 VA ADVISORY DTG: 20150921/1723Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0041 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/177 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 21/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL230 090/0-5KT FCST VA CLD +6HR: 21/2300Z FCST VA CLD +12HR: 22/0500Z FCST VA CLD +18HR: 22/1100Z RMK: NO VA IS SEEN IN IMAGERY ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS PRESENT. THE GUAYAQUIL WMO REPORTED VA TO FL230 AT 21/1120Z. SEISMIC DETECTION INDICATES OCNL ACTIVITY. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150921/2330Z