FVXX21 KNES 012329 VOLCANIC ASH ADVISORY ISSUED: 2004OCT01/2329Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/486 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ASH OBSERVED AT 2247Z OBS ASH DATE/TIME: 01/2315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL170 MOVING TO NW 5-10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: VOLCANO OBSERVATORY REPORTS ASH AT 2247Z TO FL165 WHICH IS ABOUT SUMMIT HEIGHT. HOWEVER...EXTENSIVE WEATHER CLOUDS MAKE ASH DETECTION FROM SATELLITE VERY DIFFICULT. ...GALLINA THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES EFFECTIVE OCT 28, 2004. NEXT ADVISORY: NO FURTHER ADVISORIES NNNN