FVXX21 KWBC 131330 VOLCANIC ASH ADVISORY ISSUED: 2002NOV13/1330Z VAAC: WASHINGTON . VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07739 AREA: ECUADOR . SUMMIT ELEVATION: 11686 FT (3562M) . ADVISORY NUMBER: 2002/046 . INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: 12/2300Z . OBS ASH DATE/TIME: 13/1245Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING W 10-15 KTS. . FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD. . REMARKS: THE LAST OBSERVATION OF ASH FROM THE GEOPHYSICAL INSTITUTE WAS AT 12/2300Z. CLOUDS PREVENT ANY DETECTION OF ASH IN SATELLITE IMAGERY THROUGH 13/1245Z. . NEXT ADVISORY: WILL BE ISSUED BY 2002NOV13/1930Z. . NNNN