FVXX20 KWBC 221932 VOLCANIC ASH ADVISORY ISSUED: 2003OCT22/1930Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/400 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS. OBS ASH DATE/TIME: 22/1845Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/210 MOVING W 5-10 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: ASH SEEN EARLIER THIS MORNING IS NO LONGER VISIBLE. CURRENTLY NO ASH IS OBSERVED IN THE SATELLITE IMAGERY THROUGH 22/1845Z....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2003OCT23/0130Z. NNNN