FVXX21 KWBC 011850
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC01/1850Z   VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 13451 FT (4100 M)

ADVISORY NUMBER: 2003/62         
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.  MEXICO CITY MWO SIGMET.  COLIMA VOLCANO
OBSERVATORY CAMERA.
 
ERUPTION DETAILS: EXHALATION AT 01/0915Z. EXHALATION AT
01/1744Z.

OBS ASH DATE/TIME: 01/1815Z

OBS ASH CLOUD: SFC/FL150 N1825W10404 N1821W10403 N1820W10413
N1826W10411 MOVING SW 5-10 KTS.  SFC/FL220 N1931W10337
N1923W10340 N1923W10343 N1927W10343 N1931W10337 MOVING SW 5-
10 KTS. 
           
FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL
 
REMARKS:  CLEAR SKIES ON VISIBLE IMAGERY STILL SHOW REMNANTS
OF THE ASH CLOUD FROM THE 0915Z EXHALATION OVER WATER 75NM
SW OF THE SUMMIT.  THIS CLOUD IS BECOMING OBSCURED BY
WEATHER CLOUDS IN THAT AREA.  SPEED AND DISTANCE BASED ON
SATELLITE OBSERVATION.  1755Z MWO SIGMET HAS A NEW ASH CLOUD
OBSERVED AT 1744Z EXTENDING 2NM SW OF THE SUMMIT
FL130/FL220.  1815Z VISIBLE IMAGERY SHOWS ASH CLOUD
EXTENDING 9NM SW OF THE SUMMIT.  BALDWIN
 
NEXT ADVISORY: WILL BE ISSUED BY 2003DEC02/0045Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"