FVXX24 KWBC 010249 VOLCANIC ASH ADVISORY ISSUED: 2003MAY01/0245Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/047 INFORMATION SOURCE: GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE. GOES-12 IMAGERY. ERUPTION DETAILS: EMISSION AT 01/0149Z TO FL230. OBS ASH DATE/TIME: 01/0215Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS ASH TO FL230 MOVING EAST. NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN