FVXX22 KWBC 072230 VOLCANIC ASH ADVISORY ISSUED: 2003MAR07/2230Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/005 INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET GFS MODEL WINDS FORECAST. ERUPTION DETAILS: OBSERVED AT 07/2115Z OBS ASH DATE/TIME: 07/2145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL160/250 MOVING W 20-30 KNOTS FCST ASH CLOUD+6H: SEE SIGMETS AND VAFTAD. REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE DATA DUE TO WEATHER CLOUDS OVER THE VOLCANO. THERE WERE TWO PILOT REPORTS OF A PLUME EXTENDING WEST FROM THE VOLCANO TO FL220. NEXT ADVISORY: WILL BE ISSUED BY 2003MAR08/0430. NNNN