  Radioseismology is based on registration and interpretation of radio emission
of seismic origin. Non-thermal radio emission of the Moon was detectedat 13 and
21 cm on July 30 - August 2, 1999. Strong oscillations of the non-thermal lunar
radio flux at 25 mm were detected during the leonid meteor shower on November
17-18, 2000. The time of maxima of oscillations does not contradict theoretical
predictions about the existence of three maxima of the Leonid shower on the
Moon. These results can be explained as the detection of lunar radio emission
of seismic origin caused by meteoroid impacts. The implications of the
radioseismic method for determination of the intensity of meteor streams on the
Moon are described.
