FVXX20 KWBC 081838 VOLCANIC ASH ADVISORY ISSUED: 2004JUL08/1838Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/343 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS OBS ASH DATE/TIME: 08/1815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH IS NO LONGER VISIBLE IN SATELLITE IMAGERY. HOTSPOT ACTIVITY HAS GREATLY DIMINISHED. BREAKS IN THE CLOUDS ARE PROVIDING A FAIRLY CLEAR PICTURE OF THE VOLCANO. ... NEXT ADVISORY: NO FURTHER ADVISORIES NNNN