FVXX21 KNES 231526 VOLCANIC ASH ADVISORY ISSUED: 20061223/1526Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 LOCATION: S0201 W07820 AREA: ECUADOR SUMMIT ELEVATION: 17159 FT (5230 M) ADVISORY NUMBER: 2006/1000 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ERUPTION AT 1506Z. OBS ASH DATE/TIME: 23/1506Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 23/2100Z FCST ASH CLOUD +12H: 24/0300Z FCST ASH CLOUD +18H: 24/0900Z REMARKS: ALTHOUGH NO ASH CAN BE SEEN IN SATELLITE IMAGERY DUE TO CLOUD COVER, A PIREP CONFIRMS ASH TO FL250. WINDS MOV WSW AT 5-10 KTS. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20061223/2130Z