FVXX20 KNES 262115
VOLCANIC ASH ADVISORY
ISSUED: 2005DEC26/2114Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/517

INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. NAM
MODEL WINDS. COLIMA OBSERVATORY. 

ERUPTION DETAILS: BRIEF EMISSION AT 2013Z

OBS ASH DATE/TIME: 26/2045Z

OBS ASH CLOUD: SFC/FL170 8NM WIDE LINE BETWEEN
N1929 W10342 - N1930 W10337. ASH IS MOVING W 5-10
KNOTS. SFC/FL220 6NM WIDE LINE BETWEEN N1941
W10337 - N1930 W10336. ASH IS MOVING N 10 KNOTS. 

FCST ASH CLOUD +6H: 27/0300Z SFC/FL170 NO VA
EXP.SFC/FL220 NO VA EXP.

FCST ASH CLOUD +12H: 27/0900Z NO VA EXP.

FCST ASH CLOUD +18H: 27/1500Z NO VA EXP.

REMARKS: THE SMALL ERUPTION CLOUD IS MOVING IN 2
DIRECTION. BELOW AROUND FL170 THERE IS A SMALL
AREA MOVING SLOWLY WEST.  THERE IS ANOTHER SECTION
ESTIMATED UP TO AROUND FL220 THAT IS MOVING NORTH
FROM THE SUMMIT.  THE HIGHER CLOUD MAY TURN A
LITTLE MORE TO THE NORTHEAST AS IT DISSIPATES. 
BOTH AREAS ARE LIKELY TO DISSIPATE WITHIN 6 HOURS.
  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005DEC27/0315Z

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