FVXX21 KNES 021728 VA ADVISORY DTG: 20150902/1728Z VAAC: WASHINGTON VOLCANO: COTOPAXI 352050 PSN: S0040 W07826 AREA: ECUADOR SUMMIT ELEV: 19393 FT (5911 M) ADVISORY NR: 2015/090 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. PILOT REPORT. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 02/1715Z OBS VA CLD: SFC/FL290 S0015 W07901 - S0038 W07826 - S0042 W07825 - S0038 W07859 - S0015 W07901 MOV NW 0KT FCST VA CLD +6HR: 02/2330Z SFC/FL290 S0001 W07901 - S0037 W07826 - S0041 W07826 - S0038 W07904 - S0001 W07901 FCST VA CLD +12HR: 03/0530Z SFC/FL290 S0004 W07902 - S0038 W07826 - S0042 W07825 - S0038 W07905 - S0004 W07902 FCST VA CLD +18HR: 03/1130Z SFC/FL290 S0005 W07907 - S0037 W07826 - S0041 W07825 - S0044 W07908 - S0005 W07907 RMK: IMAGERY SHOWS THICK VA EXTENDING 15 NMI TO THE W OF THE SUMMIT AND THIN VA EXTENDING ABOUT 45 NME TO THE WNW OF THE SUMMIT. LATEST PILOT REPORT AT 02/1411Z PLACES VA AT FL290 ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20150902/2330Z