FVXX20 KWBC 090015
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN09/0015Z VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/025
                              
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET. 

ERUPTION DETAILS: MODERATE GAS AND ASH EMISSIONS.

OBS ASH DATE/TIME: 08/2345Z.

OBS ASH CLOUD: SFC/FL250 10 NM WIDE LINE BETWEEN S0128W07826
- S0155W07852. ASH IS MOVING SW 10-15 KNOTS. 
                                             
FCST ASH CLOUD+6H:  NOT AVBL            
FCST ASH CLOUD+12H: NOT AVBL  
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: FAINT PLUME IS APPROXIMATELY 35 NM LONG . AT 1740Z
A PILOT REPORTED ASH TO FL250.     

NEXT ADVISORY: WILL BE ISSUED BY 2004JAN09/0630Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"