Title: Solar magnetic field time-latitude and coronal mass ejections parameters distribution.

Auhors: Milan Minarovjech, Astronomical Institute of SAS
        Vojtech Rusin, Astronomical Institute of SAS

Coronal mass ejections (CMEs), the gigantic plasma clouds to leave the Sun, are one of the important
factors in coronal and interplanetary dynamics. We examine the CMEs variations in the distribution,
velocity and energy and solar magnetic field time-latitude distribution during solar cycle 23. To
compare CMEs and solar magnetic field, we have used the SOHO/MDI synoptic maps of solar magnetic fields,
and the catalogue of CMEs data from the SOHO/LASCO CMEs. The time-latitude distribution and velocity of
CMEs are found to be strongly correlated with the time-latitude distribution of magnetic field.