FVXX20 KNES 031707 VOLCANIC ASH ADVISORY ISSUED: 2006FEB03/1707Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/024 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ASH OBSERVED AT 1600Z OBS ASH DATE/TIME: 03/1645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL180 MOVING TO SW 5-10 KNOTS. FCST ASH CLOUD +6H: 03/2300Z FCST ASH CLOUD +12H: 04/0500Z FCST ASH CLOUD +18H: 04/1100Z REMARKS: THE GEOPHYSICAL INSTITUTE OBSERVED ASH AT 1600Z. UNABLE TO DETECT ASH IN THE GOES-12 VISIBLE IMAGERY AT 1645Z DUE TO DENSE WEATHER CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 2006FEB03/2300Z NNNN