FVXX20 KNES 151955 VOLCANIC ASH ADVISORY ISSUED: 20071015/1954Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/668 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 15/1915Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 0-5 KNOTS. FCST ASH CLOUD +6H: 16/0130Z FCST ASH CLOUD +12H: 16/0730Z FCST ASH CLOUD +18H: 16/1330Z REMARKS: GOES VISIBLE IMAGERY SHOWS POSSIBLE ASH WEST OF THE VOLCANO ALTHOUGH CLOUDS MAKES EXACT DETERMINATION DIFFICULT. SEISMIC DATA INDICATES THAT THE VOLCANO CONTINUES TO BE ACTIVE. ... NEXT ADVISORY: WILL BE ISSUED BY 20071016/0200Z NNNN