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</html><thumbnail_url>https://at3w.com/wp-content/uploads/high_buildings-1.jpg</thumbnail_url><thumbnail_width>579</thumbnail_width><thumbnail_height>596</thumbnail_height><description>During its formation lightning moves in any direction, but only until it finds a way to ground: then the path for the discharge is already created. High buildings are therefore preferred points for lightning strikes, so that risk assessment standards consider, for calculating the equivalent collection area of a structure, a surface of 3 times its height around. Besides, according to these standards, for buildings higher than 60 meters lateral impacts should also be considered.&nbsp;</description></oembed>
