FVXX20 KWBC 290400
VOLCANIC ASH ADVISORY
ISSUED: 2002MAR29/0400Z  VAAC: WASHINGTON
.
VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S07826W    AREA: ECUADOR
.
SUMMIT ELEVATION: 16480 FT (5023 M).
.
ADVISORY NUMBER: 2002/191
.
INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE.
.               
ERUPTION DETAILS: ASH EMISSION AT 28/1508Z.
.
OBS ASH DATE/TIME: 29/0315Z.
.
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL200 MOVING NW AT 10 KNOTS.
.
FCST ASH CLOUD+6H: SEE SIGMETS.
.
REMARKS: ALTHOUGH ASH WAS NOT DETECTED IN SATELLITE IMAGERY THE
GEOPHYSICAL INSTITUTE OBSERVED ASH OVER THE VOLCANO AT 28/2325Z
TO FL200.....KARST
.
NEXT ADVISORY: WILL BE ISSUED BY 2002MAR29/1000Z.
.
NNNN