FVXX20 KWBC 140620 VOLCANIC ASH ADVISORY ISSUED: 2002FEB14/0620Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M). . ADVISORY NUMBER: 2002/067 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. . ERUPTION DETAILS: ASH OBSERVED BEGINNING AT 13/1744Z. . OBS ASH DATE/TIME: 13/2345Z. . OBS ASH CLOUD: SFC/FL230 MOVING SW 5 KNOTS. ASH NOT IDENTIFIABLE FROM SATELLITE DATA. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: ASH CAN NO LONGER BE DISCERNED FROM GOES MULTI SPECTRAL IMAGERY THROUGH 0545Z. MODEL DATA AND AN EARLIER PILOT REPORT PLACE ASH UP TO FL230. . NEXT ADVISORY: WILL BE ISSUED BY 2002FEB14/1230Z . NNNN