FVXX20 KWBC 270513 VOLCANIC ASH ADVISORY ISSUED: 2003OCT27/0530Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/418 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS. OBS ASH DATE/TIME: 27/0445Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/240 MOVING SW 15-20 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE IMAGERY THROUGH 27/0445Z. WE WILL CONTINUE TO MONITOR THE VOLCANO AND ADVISE AS NEEDED.....KIBLER NEXT ADVISORY: WILL BE ISSUED BY 2003OCT27/1130Z. NNNN