FVXX20 KNES 260424 VOLCANIC ASH ADVISORY ISSUED: 2005MAR26/0423Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1931W10337 AREA: MEXICO SUMMIT ELEVATION: 12631 FT (3850 M) ADVISORY NUMBER: 2005/157 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. COLIMA OBSERVATORY. GOES-10. COLIMA CAMERA ERUPTION DETAILS: ERUPTION AT 26/0345Z OBS ASH DATE/TIME: 26/0347Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/200 MOVING TO NE 15-20 KNOTS. FL210/250 MOVING TO NE 25-40 KNOTS. FL260/320 MOVING TO NE 45-60 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: A BRILLIANT HOTSPOT WAS DETECTED AT COLIMA VOLCANO ON BOTH SATELLITE IMAGERY FROM GOES 12 AND GOES 10 AT 0345 AND 0400Z RESPECTIVELY. HOWEVER...ASH WAS NOT DETECTABLE IN MULTISPECTRAL IMAGERY MOST LIKELY DUE TO THE HIGH CLOUDINESS DUE TO THE SUBTROPICAL JET OVER HEAD. IF ASH BECOMES DETECTABLE WILL ISSUE NEXT VAA EARLIER. ...GALLINA NEXT ADVISORY: WILL BE ISSUED BY 2005MAR26/1030Z NNNN