FVXX20 KWBC 291930 VOLCANIC ASH ADVISORY ISSUED: 2003JUN29/1930Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/132 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH LAST OBSERVED AT 28/2000Z. OBS ASH DATE/TIME: 29/1845Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING W 15-20 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: ASH HAS NOT BEEN SEEN IN IMAGERY FOR THE PAST 24 HOURS. NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN