FVXX20 KWBC 020517 VOLCANIC ASH ADVISORY ISSUED: 2003NOV02/0530Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/443 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS OBS ASH DATE/TIME: 02/0445Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL240 MOVING N 5-10 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY THROUGH 0445Z DUE TO EXTENSIVE CLOUD COVER. TURK NEXT ADVISORY: WILL BE ISSUED BY 2003NOV02/1130Z. NNNN