FVXX20 KNES 081938 VOLCANIC ASH ADVISORY ISSUED: 2005DEC08/1938Z VAAC: WASHINGTON VOLCANO: COLIMA 1401-04 LOCATION: N1930 W10337 AREA: MEXICO SUMMIT ELEVATION: 12631 FT (3850 M) ADVISORY NUMBER: 2005/485 INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS MODEL WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: PUFF OF ASH AT 08/1915Z OBS ASH DATE/TIME: 08/1915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL180 MOVING TO N 20 KNOTS. FCST ASH CLOUD +6H: 09/0130Z WINDS SFC/FL180 MOVING TO NE 20-25 KNOTS. FCST ASH CLOUD +12H: 09/0730Z WINDS SFC/FL180 MOVING TO NE 15-20 KNOTS. FCST ASH CLOUD +18H: 09/1330Z WINDS SFC/FL180 MOVING TO E 15-20 KNOTS. REMARKS: A SMALL PUFF OF ASH AND STEAM STARTED AT 08/1915Z AND ENDED SHORTLY THEREAFTER. MEXICO CITY MWO INDICATED THAT HEIGHT WAS AT OR AROUND FL180 AND ASH WAS MOVING NNW. WITH TIME THE ASH WILL BEGIN TO MOVE MORE N THEN NNE. FULLY EXPECT THIS ASH PUFF TO DISSIPATE WITHIN 6HRS. HOWEVER...LEFT FORECAST WIND SPEEDS AND DIRECTIONS OUT TO 18HRS FOR OTHER ASH PUFFS THAT COULD OCCUR LATER TONIGHT. ...GALLINA NEXT ADVISORY: WILL BE ISSUED BY 2005DEC09/0145Z NNNN