Decades of observation and research have shown that a flash no specific mountains, valleys, hills or lakes preferred. Just the distribution of electric charge determines the clouds in the direction he takes. However, does the surface structure of nature or of buildings where the impact site, the flash of course have a certain role, as he for the last hundred and ten meters Earth actually takes more high points than low. For this reason, care must be taken during the installation of lightning protection systems on buildings always ensure that all are included on the roof projecting structures such as vent pipes and chimneys and television antennas and satellite in the protection system. This is done via fishing tips or fishing rods that extend beyond the protected component significantly.
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