FVXX23 KNES 091356 VOLCANIC ASH ADVISORY ISSUED: 20070309/1355Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/064 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS. OBS ASH DATE/TIME: 09/1315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 15 KNOTS. FCST ASH CLOUD +6H: 09/1930Z FCST ASH CLOUD +12H: 10/0130Z FCST ASH CLOUD +18H: 10/0730Z REMARKS: NO ASH CAN BE SEEN IN SATELLITE IMAGERY DUE TO THICK CLOUD COVER, BUT THERE HAVE BEEN NUMEROUS REPORTS OF ASH TO FL250 MOV W. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20070309/2000Z