FVXX21 KWBC 310601 VOLCANIC ASH ADVISORY ISSUED: 2003OCT31/0630Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1931W10337 AREA: MEXICO SUMMIT ELEVATION: 13451 FT (4100 M) ADVISORY NUMBER: 2003/056 INFORMATION SOURCE: GOES-12 IMAGERY. COLIMA CAMERA. ERUPTION DETAILS: STEAM AND ASH ERUPTION AT 30/2315Z. OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: THE AREA OF ASH AND STEAM FROM THE 2315Z EXHALATION HAS DISSIPATED. NEXT ADVISORY: NO FURTHER ADVISORIES NNNN