FVXX21 KWBC 150752 VOLCANIC ASH ADVISORY ISSUED: 2004MAY15/0752Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/204 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: ASH EMISSIONS BEGINNING AROUND 14/1730Z OBS ASH DATE/TIME: 15/0715Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/250 MOVING TO N 10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH WAS DETECTED THROUGH THE LAST VISIBLE IMAGERY OF THE DAY BUT CAN NO LONGER BE SEEN IN INFRARED OR MULTISPECTRAL IMAGERY. ... NEXT ADVISORY: WILL BE ISSUED BY 2004MAY15/1345Z NNNN