FVXX20 KWBC 100700
VOLCANIC ASH ADVISORY
ISSUED: 2002MAR10/0700Z  VAAC: WASHINGTON
.                             
VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S7826W    AREA: ECUADOR
.
SUMMIT ELEVATION: 16480 FT (5023 M).
.                        
ADVISORY NUMBER: 2002/134
.
INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET. AVN
MODEL WINDS FORECAST.   
.               
ERUPTION DETAILS: ASH OBSERVED AT 09/1645Z.
.                        
OBS ASH DATE/TIME: 10/0645Z.
.
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL250 SW 10-15 KNOTS. 
.
FCST ASH CLOUD+6H: SEE SIGMETS.
.
REMARKS: ASH WAS NOT SEEN IN SATELLITE IMAGERY THROUGH 10/0645Z 
BUT ASH DETECTION MIGHT BE HINDERED BY THE LOW LEVEL WEATHER
CLOUDS IN THE AREA. THE LAST REPORT OF ASH BY THE GEOPHYSICAL
INSTITUTE WAS AT 09/1645Z AND THIS ASH WAS BELIEVED TO BE BELOW
FL250. 
.
NEXT ADVISORY: NO FURTHER ADVISORIES. 
.
NNNN