FVXX23 KNES 041301
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG04/1301Z   VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/359

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
COLIMA CAMERA

ERUPTION DETAILS: BRIEF ERUPTION AROUND 1200Z

OBS ASH DATE/TIME: 04/1215Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL180 MOVING TO S 5-10 KNOTS.
FL180/FL250 MOVING TO E 10-15 KNOTS.

FCST ASH CLOUD +6H: 04/1830Z 

FCST ASH CLOUD +12H: 05/0030Z 

FCST ASH CLOUD +18H: 05/0630Z 

REMARKS: THE ERUPTION COULD BE OBSERVED ON THE
CAMERA HOWEVER WE ARE UNABLE TO PHONE MEXICO TO
GET ESTIMATION OF HEIGHT.  DUE TO A SMALL AREA OF
CLOUDS THAT MOVED OVER THE VOLCANO WE ARE UNABLE
TO DETECT ANY ASH IN IMAGERY.  IF ASH IS DETECTED
OR THE MWO MEXICO CITY CALLS US WITH HEIGHT WE
WILL UPDATA AS SOON AS POSSIBLE.  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG04/1900Z

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