FVXX21 KNES 081848
VOLCANIC ASH ADVISORY
ISSUED: 2005JAN08/1848Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/008

INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS
MODEL WINDS. COLIMA TOWER

ERUPTION DETAILS: ASH EXHALATIONS AT 08/1707Z AND
1813Z.

OBS ASH DATE/TIME: 08/1815Z

OBS ASH CLOUD: SFC/FL230 N1939W10321 - N1929W10320
- N1928W10337 - N1932W10337 - N1939W10321 MOVING E
5-10 KNOTS. SFC/FL150 N1937W10343 - N1931W10338 -
N1928W10337 - N1929W10338 - N1932W10345 -
N1937W10343 MOVING NW 10-15 KNOTS. 

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A SECOND EXHALATION HAS OCCURED AND IS
ESTIMATED UP TO FL230.  AGAIN WIND SHEAR LINE NEAR
THE SUMMIT IS LEADING TO ASH CLOUDS MOVING IN
DIFFERENT DIRECTIONS.  THE UPPER LEVEL CLOUD IS
MOVING EAST AND THE LOWER LEVEL CLOUD WHOSE HEIGHT
IS ESTIMATED AT FL150 IS MOVING NW. ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 2005JAN09/0045Z

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Full Size Graphic

-Graphic Map Depicting Ash