FVXX20 KWBC 281105
VOLCANIC ASH ADVISORY
ISSUED: 2002MAY28/1105Z  VAAC: WASHINGTON
.
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
.                             
SUMMIT ELEVATION: 16480 FT (5023 M)
.
ADVISORY NUMBER: 2002/243 
.
INFORMATION SOURCE: GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET. 
GOES 8 SATELLITE IMAGERY.
.
ERUPTION DETAILS: ERUPTION AT 28/1048Z.
.
OBS ASH DATE/TIME: 28/1048Z 
.
OBS ASH CLOUD: ASH NOT OBSERVABLE IN SATELLITE IMAGERY.  WINDS
FL100/FL180 MOVING WEST AT 15 TO 20 KNOTS.
.
FCST ASH CLOUD+6H: SEE SIGMETS.
.
REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED A PROBABLE ERUPTION OF
TUNGURAHUA GENERATING ASH TO FL180.  NO ASH COULD BE DETECTED IN
SATELLITE IMAGERY THROUGH 1045Z DUE TO EXTENSIVE CLOUD COVER.  TURK
.
NEXT ADVISORY: WILL BE ISSUED BY 2002MAY28/1700Z.
.
NNNN