FVXX20 KWBC 070650 VOLCANIC ASH ADVISORY ISSUED: 2004JUL07/0650Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/337 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS OBS ASH DATE/TIME: 07/0615Z 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: ALTHOUGH CLOUDS PREVENTED THE DETECTION OF ASH THROUGH 0615Z SATELLITE IMAGERY DID SHOW AN OCCASIONAL HOT SPOT AT THE VOLCANO. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2004JUL07/1245Z NNNN