FVXX20 KWBC 120830
VOLCANIC ASH ADVISORY
ISSUED: 2002NOV12/0830Z  VAAC: WASHINGTON
.
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826  AREA: ECUADOR
.
SUMMIT ELEVATION: 16480 FT (5023 M).
.
ADVISORY NUMBER: 2002/523
.
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST.
GEOPHYSICAL INSTITUTE.
.
ERUPTION DETAILS: EMISSIONS BEGINNING ABOUT 11/1200Z.
.
OBS ASH DATE/TIME: 11/0745Z.
.
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL220 MOVING W 10-15 KNOTS.   
.                             
FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD
.
REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS AN EMISSION OF GAS AND ASH
TO ABOUT FL180 AND MOVING WEST.  ASH CANNOT BE SEEN IN SATELLITE
IMAGERY THROUGH 11/0745Z ALTHOUGH THERE ARE EXTENSIVE CLOUDS IN THE
AREA.   
.
NEXT ADVISORY: WILL BE ISSUED BY 2002NOV12/1430Z.
.
NNNN