FVXX22 KWBC 071930 VOLCANIC ASH ADVISORY ISSUED: 2003MAR07/2000Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/004 INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MET WATCH OFF. GEOPHYSICAL INSTITUTE. GFS MODEL FORECAST. ERUPTION DETAILS: 07/1250Z OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE DATA DUE TO WEATHER CLOUDS OVER THE VOLCANO. THERE HAVE BEEN NO FURTHER REPORTS OF ASH FROM THE GEOPHYSICAL INSTITUTE. NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN