FVXX21 KWBC 152045 VOLCANIC ASH ADVISORY ISSUED: 2003JUL15/2100Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1931W10337 AREA: MEXICO SUMMIT ELEVATION: 13451 FT (4100 M) ADVISORY NUMBER: 2003/024 INFORMATION SOURCE: GOES-12 IMAGERY. ERUPTION DETAILS: ERUPTION BEGAN APPROXIMATELY 15/1415Z. OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD. REMARKS: ASH IS NOW TOO THIN TO BE DETECTED IN THE SATELLITE IMAGERY THROUGH 15/2015Z....WALTER NEXT ADVISORY: NO FURTHER ADVISORIES NNNN