FVXX20 KWBC 281313
VOLCANIC ASH ADVISORY
ISSUED: 2004MAR28/1300Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
                              
SUMMIT ELEVATION: 16480 FT (5023 M)
                                   
ADVISORY NUMBER: 2004/154

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. 

ERUPTION DETAILS: ERUPTION OBSERVED AT 28/1145Z.       

OBS ASH DATE/TIME: 28/1245Z

OBS ASH CLOUD: SFC/FL200 4 NM WIDE LINE BETWEEN S0128W07826
- S0122W07821.  ASH IS MOVING NE 5 KNOTS.

FCST ASH CLOUD+6H: NOT AVBL

FCST ASH CLOUD+12H: NOT AVBL

FCST ASH CLOUD+18H: NOT AVBL

REMARKS: VISIBLE SATELLITE IMAGERY THROUGH 1245Z SHOWED A
POSSIBLE ASH PLUME EXTENDING APPROXIMATELY 9 NM TO THE
NORTHEAST OF THE SUMMIT.  TURK

NEXT ADVISORY: WILL BE ISSUED BY 2004MAR28/1900Z. 
       
NNNN

"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"