FVXX20 KWBC 141510 VOLCANIC ASH ADVISORY ISSUED: 2002MAY14/1510Z VAAC: WASHINGTON. . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/233 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. . ERUPTION DETAILS: EXHALATION AT 14/1430Z . OBS ASH DATE/TIME: 1430Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING NW 5-10 KNOTS. FL180/FL220 MOVING NE 10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: GUAYAQUIL MWO SIGMET AT 1430Z INDICATED ASH MOVING NE. ASH CANNOT BE SEEN IN VISIBLE SATELLITE IMAGERY THROUGH 14/1445Z DUE TO WEATHER CLOUDS....GALLINA . NEXT ADVISORY: WILL BE ISSUED BY 2002MAY14/2115Z. . NNNN