FVXX21 KNES 071253 VA ADVISORY DTG: 20150907/1253Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0041 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/112 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 09/1215Z OBS VA CLD: SFC/FL240 S0037 W07828 - S0042 W07824 - S0131 W08221 - S0044 W08225 - S0037 W07828 MOV W 25-30KT FCST VA CLD +6HR: 09/1830Z SFC/FL230 S0022 W08227 - S0040 W07826 - S0042 W07826 - S0119 W08225 - S0022 W08227 FCST VA CLD +12HR: 10/0030Z SFC/FL230 S0005 W08229 - S0038 W07825 - S0043 W07825 - S0104 W08229 - S0005 W08229 FCST VA CLD +18HR: 10/0630Z SFC/FL230 S0011 W08227 - S0038 W07826 - S0043 W07825 - S0112 W08231 - S0011 W08227 RMK: IMAGERY SHOWS DISPERSED VA EXTENDING ABOUT 400 NMI TO THE W OF THE SUMMIT. HEIGHT LOWERED TO FL230 BASED ON GFS WINDS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150907/1900Z