FVXX20 KNES 191858 VA ADVISORY DTG: 20100819/1858Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2010/038 INFO SOURCE: GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: OCNL SMALL PUFFS OF GASES AND VA SINCE AROUND 1300Z OBS VA DTG: 19/1815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 220/10KT FL120/FL220 090/10KT FCST VA CLD +6HR: 20/0030Z FCST VA CLD +12HR: 20/0630Z FCST VA CLD +18HR: 20/1230Z RMK: UP UNTIL THE TIME CLOUDS SPREAD ACROSS THE AREA SMALL PUFFS OF GASES AND VA COULD BE SEEN EXTENDING AROUND 15NM W OF SUMMIT AND DISSIPATING. NO VA SEEN CURRENTLY DUE TO CLOUDS. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20100820/0100Z NNNN