FVXX21 KWBC 260030 VOLCANIC ASH ADVISORY ISSUED: 2002NOV26/0030Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562M) ADVISORY NUMBER: 2002/063 INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: LOW LEVEL ASH EMISSION OBS ASH DATE/TIME: 26/0015Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL150 W 10 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: GOES-8 SATELLITE IMAGERY THROUGH 26/0015Z SHOWS CONSIDERABLE CLOUDINESS OVER THE AREA OF THE VOLCANO THUS MAKING IT DIFFICULT TO DETECT ASH. SHORTWAVE IMAGERY SHOWS A BRIGHT HOTSPOT. NEXT ADVISORY: WILL BE ISSUED BY 2002NOV26/0630Z. NNNN