FVXX21 KNES 151721 VOLCANIC ASH ADVISORY ISSUED: 2006APR15/1720Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/204 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: OBSERVATORY REPORTED VA EMISSION TO FL230 AT 1635Z. OBS ASH DATE/TIME: 15/1645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO NE 5-10 KNOTS. FCST ASH CLOUD +6H: 15/2300Z FCST ASH CLOUD +12H: 16/0500Z FCST ASH CLOUD +18H: 16/1100Z REMARKS: GUESS WE SHOULD JUST KEEP IT GOING... NO ASH CAN BE SEEN IN IMAGERY DUE TO CLOUDS. THE OBSERVATORY REPORTED EMISSION TO FL230 MOVING NE. MODEL WINDS DO NOT VERIFY TO THE OBSERVED DIRECTION. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 2006APR15/2315Z NNNN