FVXX20 KWBC 100130 VOLCANIC ASH ADVISORY ISSUED: 2002NOV10/0130Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M). . ADVISORY NUMBER: 2002/516 . INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: WEAK CONTINUED EMISSION SINCE 08/1500Z. . OBS ASH DATE/TIME: 09/2145Z. . OBS ASH CLOUD: WINDS SFC/210 MOVING SW AROUND 10 TO 15 KNOTS. . FCST ASH CLOUD +6H: SEE SIGMETS . REMARKS: SATELLITE IMAGERY AT 2045Z SHOWED A PLUME TO THE SOUTHWEST OF THE VOLCANO EXTENDING APPROXIMATELY 25 NM FROM THE SUMMIT. SUBSEQUENT IMAGERY SHOWED THIS PLUME BECOMING DETACHED AND INTERMIXED WITH CLOUDS. THIS ASH IS NO LONGER DISCERNABLE IN SATELLITE IMAGERY THROUGH 0045Z. . NEXT ADVISORY: WILL BE ISSUED BY 2002NOV11/0730Z. . NNNN