FVXX21 KWBC 110915 VOLCANIC ASH ADVISORY ISSUED: 2003APR11/0910Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/040 INFORMATION SOURCE: GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH OBSERVED AT 10/1950Z. OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH HAS NOT BEEN DETECTED IN SATELLITE IMAGERY ALTHOUGH CLOUDS HAVE MADE DETECTION DIFFICULT. ANALYST...RUMINSKI NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN