FVXX20 KWBC 021508 VOLCANIC ASH ADVISORY ISSUED: 2003JUL02/1500Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/144 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: ASH OBSERVED AT 01/2300Z. OBS ASH DATE/TIME: 02/1415Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL190 MOVING W 5-10 KNOTS. FL200/250 MOVING N 5 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: NO ASH IS DETECTABLE ON SATELLITE IMAGERY DUE TO BROKEN CLOUDINESS IN THE AREA. THERE HAVE BEEN NO SURFACE REPORTS MOST LIKELY ALSO DUE TO CLOUDINESS. NEXT ADVISORY: WILL BE ISSUED BY 2003JUL02/2100Z. NNNN