FVXX20 KWBC 190819 VOLCANIC ASH ADVISORY ISSUED: 2004JAN19/0820Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/064 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: GAS AND ASH EMISSIONS. OBS ASH DATE/TIME: 19/0745Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FORM SATELLITE DATA. WINDS FL100/200 LIGHT AND VARIABLE. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: NO ASH CAN BE DETECTED IN CURRENT IMAGERY HOWEVER OVERNIGHT DETECTION OF FAINT PLUMES IS DIFFICULT. DAYTIME IMAGERY AND REPORTS MAY DETECT SOME CONTINUED ACTIVITY. NEXT ADVISORY: WILL BE ISSUED BY 2004JAN19/1430Z. NNNN