FVXX23 KNES 251852
VOLCANIC ASH ADVISORY
ISSUED: 2005NOV25/1851Z   VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1930 W10337   AREA: MEXICO

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/457

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
RADIOSONDE. 

ERUPTION DETAILS: BRIEF EMISSION AROUND 25/1700Z.

OBS ASH DATE/TIME: 25/1815Z

OBS ASH CLOUD: SFC/FL220 8NM WIDE LINE BETWEEN
N1958 W10243 - N1946 W10316. ASH IS MOVING NE
40-45 KNOTS. 

FCST ASH CLOUD +6H: 26/0030Z SFC/FL220 NO VA EXP.

FCST ASH CLOUD +12H: 26/0630Z NO VA EXP.

FCST ASH CLOUD +18H: 26/1230Z NO VA EXP.

REMARKS: AN NARROW ELONGATED ASH CLOUD WAS NOTED
IN VISIBLE AND MULTISPECTRAL IMAGERY MOVING
NORTHEAST. THE LEADING EDGE OF THE 27 NM LONG
CLOUD EXTENDED ROUGHLY 55 NM NORTHEAST OF THE
SUMMIT.  IT IS DISSIPATING RAPIDLY IN THE AREA OF
HIGH WIND SPEED.  ...SWANSON

NEXT ADVISORY: NO FURTHER ADVISORIES

NNNN
Full Size Graphic


-