FVXX21 KNES 281138 VA ADVISORY DTG: 20150828/1138Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0040 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/067 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 28/1115Z OBS VA CLD: SFC/FL220 S0013 W08000 - S0036 W07827 - S0044 W07827 - S0051 W08000 - S0013 W08000 MOV W 15-20KT FCST VA CLD +6HR: 28/1730Z SFC/FL220 S0037 W07827 - S0043 W07826 - S0134 W08000 - S0056 W08000 - S0037 W07827 FCST VA CLD +12HR: 28/2330Z SFC/FL220 S0035 W07827 - S0043 W07824 - S0140 W08000 - S0108 W08001 - S0035 W07827 FCST VA CLD +18HR: 29/0530Z SFC/FL220 S0038 W07826 - S0041 W07825 - S0143 W07959 - S0115 W08001 - S0038 W07826 RMK: IMAGERY SHOWS A FAINT PLUME EXTENDING ABOUT 100 NMI W OF THE SUMMIT. THE GEOPHYSICAL INSITITUTE REPORTS VA TO FL220. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150828/1745Z