FVXX22 KNES 261926 VA ADVISORY DTG: 20150226/1926Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2015/014 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. PILOT REPORT. GFS WINDS. ECMWF WINDS. UKMET WINDS. ERUPTION DETAILS: PIREP/SIGMET OF STNY VA AT 26/1900Z OBS VA DTG: 26/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 015/0-5KT FCST VA CLD +6HR: 27/0130Z FCST VA CLD +12HR: 27/0730Z FCST VA CLD +18HR: 27/1330Z RMK: SIGMET WITH PIREP INDICATING VA TO FL240. THOUGH VA CANNOT BE DETECTED ON SAT IMG... INTERMITTENT HOTSPOT IS SEEN IN SWIR IMG AND A SMALL BLACK DOT CAN BE SEEN NEAR THE SUMMIT AREA IN VIS THAT CANNOT BE CONFIRMED AS VA BUT WITH RPT IS PROBABLE. LGT WINDS SHOULD MV VA SLOWLY S OVER THE NEXT 12HRS IF ACTIVITY CONTINUES. ...GALLINA NXT ADVISORY: WILL BE ISSUED BY 20150227/0130Z