FVXX20 KWBC 020850 VOLCANIC ASH ADVISORY ISSUED: 2003JUL02/0900Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/143 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. ERUPTION DETAILS: ASH OBSERVED AT 01/2300Z. OBS ASH DATE/TIME: 02/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING N 5 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: THE LAST REPORT OF ASH OVER THE VOLCANO WAS AT 01/2300Z. NO ASH IS DETECTABLE ON SATELLITE IMAGERY DUE TO BROKEN CLOUDINESS IN THE AREA. NEXT ADVISORY: WILL BE ISSUED BY 2003JUL02/1500Z. NNNN