FVXX20 KWBC 152000 VOLCANIC ASH ADVISORY ISSUED: 2002MAR15/2000Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S07826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M). . ADVISORY NUMBER: 2002/149 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST . ERUPTION DETAILS: ONGOING ASH AND STEAM EMISSIONS. . OBS ASH DATE/TIME: 15/1915Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING NW 5-10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: EXTENSIVE CLOUD COVER PRECLUDED THE DETECTION OF ASH IN SATELLITE IMAGERY THROUGH 15/1915Z....TURK/KIBLER. . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN