FVXX20 KWBC 142124
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN14/2130Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/048
                              
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET.  AIRCRAFT REPORT.

ERUPTION DETAILS: GAS AND ASH EMISSIONS.

OBS ASH DATE/TIME: 14/2045Z.

OBS ASH CLOUD: SFC/FL250 5 NM WIDE LINE BETWEEN S0128W07826
- S0128W07747.  ASH IS MOVING TO E 5-10 KNOTS.
               
FCST ASH CLOUD+6H:  NOT AVBL            
FCST ASH CLOUD+12H: NOT AVBL   
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: A VERY THIN ASH PLUME CAN BE SEEN IN VISIBLE
IMAGERY THROUGH 14/2045Z EXTENDING APPROXIMATELY 40 MILES
EAST OF THE VOLCANO.  IT IS TOO THIN TO BE SEEN IN
MULTISPECTRAL IMAGERY.  HIGH CIRRUS CLOUDS ARE ALSO VISIBLE
AND MAY BE OBSCURING ANY ADDITIONAL ASH PRESENT. A RECENT
AIRCRAFT REPORT AT 1850Z PLACES ASH UP TO FL230 AND MOVING
TO THE EAST.
 
NEXT ADVISORY: WILL BE ISSUED BY 2004JAN15/0330Z. 

NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"