FVXX20 KWBC 050500 VOLCANIC ASH ADVISORY ISSUED: 2002JUL05/0500Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/315 . INFORMATION SOURCE: GOES 8 IMAGERY. AVN WINDS FORECAST. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: EXHALATIONS AT 04/1600Z AND 05/0150Z. . OBS ASH DATE/TIME: 05/0150Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL240 MOVING SW AT 10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 0415Z. THE GEOPHYSICAL INSTITUTE INDICATED ANOTHER ERUPTION OCCURRED AT 0150Z. TURK . NEXT ADVISORY: WILL BE ISSUED BY 2002JUL05/1100. . NNNN