An experiment to characterize subsequent (scour) mine burial was conducted in the winter of 2003 in water depth of 13 meters near Tampa Bay, Florida. Four NRL Acoustic Instrument Mines (AIMs), Six Forschungsanstalt der Bundeswehr für Wasserschall-und Geophysik (FWG) Instrumented Mines and two each Inert Manta Mines, Rockan Mines and 500 lb bombs were placed on the seafloor and left for a period of approximately 64 days. The instrumented mines will provide temporal burial status-the burial status of the inert assemblies was observed and noted by divers. This preliminary report includes the diver observed data upon recovery for each mine, the recorded orientation change for each FWG mine-and for each AIM the recorded burial, orientation, water temperature, tide wave period and significant weight height.