FVXX21 KNES 221828 VA ADVISORY DTG: 20130222/1828Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2013/007 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. PILOT REPORT. GEOPHYSICAL INST. ERUPTION DETAILS: PIREP OF VA EMISSION AT 1710Z TO FL250 MOV SW. OBS VA DTG: 22/1745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL150 30/10KT FL160/FL250 90/20KT FCST VA CLD +6HR: 23/0000Z FCST VA CLD +12HR: 23/0600Z FCST VA CLD +18HR: 23/1200Z RMK: THE AREA IS CLOUDY AROUND VOLCANO AND THE VO CAN NOT CONFIRM VA EMISSION. NO VA DETECTED IN SAT IMAGERY ALSO DUE TO CLDS. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20130223/0030Z