FVXX21 KNES 081311
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY08/1310Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 12631 FT (3850 M)

ADVISORY NUMBER: 2005/251

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

ERUPTION DETAILS: EMISSION OF STEAM AND GASES
AROUND 1225Z.

OBS ASH DATE/TIME: 08/1245Z

OBS ASH CLOUD: SFC/FL180 N1935W10334 - N1932W10332
- N1931W10333 - N1929W10336 - N1932W10337 -
N1934W10337 - N1935W10335 - N1935W10334 MOVING NE
5-10 KNOTS. 

FCST ASH CLOUD +6H: 08/1845Z  SFC/FL180
N1941W10330 - N1937W10326 - N1933W10326 -
N1932W10333 - N1935W10334 - N1936W10333 -
N1939W10332 - N1941W10330 

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: EXHALATION SEEN ON COLIMA CAMERA AROUND
1225Z.  MEXICO CITY MWO REPORTS THAT EMISSION IS
MOSTLY STEAM AND GASES WITH A VERY SMALL AMOUNT OF
ASH FALLING NEAR THE VOLCANO.  ESTIMATED HEIGHT IS
LESS THAN FL200.  WINDS ARE GENERALLY MOVING TO
THE NE AROUND 10KTS BELOW THAT FL.  COLIMA HAD A
WARM SPOT WITH SUMMIT HEIGHT STEAM EMISSIONS
BEFORE SUNRISE. ...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY08/1915Z

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