FVXX21 KNES 180856 VOLCANIC ASH ADVISORY ISSUED: 2005APR18/0855Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2005/0055 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ASH REPORTED AT 18/0212Z. OBS ASH DATE/TIME: 18/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO W 20 KNOTS. FL200/FL280 MOVING TO NW 15 KNOTS. FCST ASH CLOUD +6H: 18/1400Z FL100/FL280 S0048W07928 - S0131W07826 - S0122W07932 - S0048W07928 FCST ASH CLOUD +12H: 18/2000Z FL100/FL280 S0026W07948 - S0131W07825 - S0123W08002 - S0026W07948 FCST ASH CLOUD +18H: 19/0200Z FL100/FL280 S0021W07952 - S0131W07826 - S0124W08003 - S0021W07952 REMARKS: THE AREA IS STILL CLOUDCOVERED SO NO ASH CAN BE DETECTED IN IMAGERY. THERE HAVE ALSO BEEN NO FURTHER REPORTS OF ASH...HOWEVER WE PREFER TO WAIT UNTIL AFTER DAYLIGHT BEFORE ENDING THIS EVENT. ... NEXT ADVISORY: WILL BE ISSUED BY 2005APR18/1500Z NNNN