FVXX20 KNES 201239 VA ADVISORY DTG: 20100820/1238Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2010/041 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 20/1215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL2000 090/10KT FCST VA CLD +6HR: 20/1830Z FCST VA CLD +12HR: 21/0030Z FCST VA CLD +18HR: 21/0630Z RMK: VA NOT OBSERVED IN SAT IMAGERY. INTERMITTENT HOT SPOT DETECTED IN SWIR. WX CLDS PREVENT VISIBLE IMAGERY ANALYSIS. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20100820/1845Z NNNN