FVXX21 KWBC 152030 VOLCANIC ASH ADVISORY ISSUED: 2002NOV15/2030Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562M) ADVISORY NUMBER: 2002/052 INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: EMISSION AT 15/1215Z. OBS ASH DATE/TIME: NIL. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH HAD BECOME TOO DIFFUSE TO DETECT IN SATELLITE IMAGERY BY 1915Z. TURK NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN