FVXX22 KWBC 161828
VOLCANIC ASH ADVISORY 
ISSUED: 2003OCT16/1830Z VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)
 
ADVISORY NUMBER: 2003/49

INFORMATION SOURCE: GOES 12 IMAGERY. UPPER AIR SOUNDING.
MEXICO CITY MWO. GFS MODEL WINDS FORECAST 
      
ERUPTION DETAILS: EXHALATION AT 16/1802Z

OBS ASH DATE/TIME: 16/1815Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS SFC/FL200 MOVING SW 5-10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: MEXICO CITY MWO REPORTS AN EXHALATION OF COLIMA TO
FL200 AT 1802Z. ACCORDING TO MODEL WIND FORECASTS THE ASH
SHOULD MOVE TOWARDS THE SOUTHWEST AT 5-10 KNOTS.
      
NEXT ADVISORY: WILL BE ISSUED BY 2003OCT17/0030Z

             
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