FVXX21 KNES 300324 VA ADVISORY DTG: 20150830/0324Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0040 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/074 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 30/0245Z OBS VA CLD: SFC/FL250 S0038 W07904 - S0039 W07826 - S0043 W07826 - S0111 W07843 - S0111 W07922 - S0038 W07904 MOV W 5-10KT FCST VA CLD +6HR: 30/0900Z SFC/FL250 S0038 W07826 - S0042 W07824 - S0122 W07924 - S0049 W07931 - S0038 W07826 FCST VA CLD +12HR: 30/1500Z SFC/FL250 S0038 W07826 - S0042 W07824 - S0118 W07925 - S0041 W07931 - S0038 W07826 FCST VA CLD +18HR: 30/2100Z SFC/FL250 S0023 W07931 - S0038 W07826 - S0044 W07825 - S0109 W07931 - S0023 W07931 RMK: IMAGERY SHOWS A THINNING PLUME EXTENDING ABOUT 55 NMI TO THE WSW OF THE SUMMIT. GFS MODEL WINDS IMPLY HEIGHT CLOSER TO FL250. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150830/0930Z