FVXX23 KWBC 101355 VOLCANIC ASH ADVISORY ISSUED: 2003JUL10/1400Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1931W10337 AREA: MEXICO SUMMIT ELEVATION: 13451 FT (4100 M) ADVISORY NUMBER: 2003/017 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. MEXICO CITY MWO. ERUPTION DETAILS: EXHALATION REPORTED AT 10/1325Z. OBS ASH DATE/TIME: 10/1332Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL180 MOVING W 15 KNOTS FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: THE MEXICO CITY MWO REPORTS AN ERUPTION OF COLIMA AT 1325Z TO FL180. WINDS FORECAST SHOW THE ASH SHOULD MOVE TOWARDS THE WEST AT 15 KNOTS. KARST NEXT ADVISORY: WILL BE ISSUED BY 2003JUL10/2000Z NNNN