FVXX20 KWBC 031346 CCA VOLCANIC ASH ADVISORY CORRECTION ISSUED: 2003NOV03/1230Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/449 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS OBS ASH DATE/TIME: 03/1145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL280 LIGHT AND VARIABLE. FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: CORRECTION FOR TIME OF ISSUE FROM 0630Z TO 1230Z. ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY THROUGH 03/1145Z DUE TO EXTENSIVE CLOUDINESS. WALTER NEXT ADVISORY: WILL BE ISSUED BY 2003NOV03/1830Z. NNNN