FVXX20 KWBC 021715 VOLCANIC ASH ADVISORY ISSUED: 2002AUG02/1715Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/368 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. . ERUPTION DETAILS: EXHALATION AT 1626Z. . OBS ASH DATE/TIME: 02/1626Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE IMAGERY. WINDS FL100/FL230 MOVING WEST AT 20 TO 25 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: GUAYAQUIL MWO SIGMET INDICATED AN OBSERVED ASH CLOUD TO FL230 MOVING W. ASH CANNOT BE SEEN ON SATELLITE IMAGERY THROUGH 1645 DUE TO WEATHER CLOUDS. THIS WILL BE THE FINAL ADVISORY UNLESS NEW INFORMATION BECOMES AVAILABLE OR ASH IS DETECTED ON SATELLITE IMAGERY....GALLINA . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN