FVXX20 KWBC 011715 VOLCANIC ASH ADVISORY ISSUED: 2002OCT01/1715Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/477 . INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: EXHALATION AT 01/1630Z OBS ASH DATE/TIME: 01/1630Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING W 5 TO 10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS . REMARKS: THE GEOPHYSICAL INSTITUTE IS REPORTING ASH AT 01/1630Z MOVING WEST TO SOUTHWEST. ASH IS NOT IDENTIFIABLE IN SATELLITE DATA ALTHOUGH THERE ARE CLOUDS PRESENT. . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN