http://www.uprank.net/Recreation_and_Sports/Events/Lift free the rank of your site http://www.riversevernbore.co.ukA local phenomenon event associated with the lower reaches of the Severn is the tidal event known as the Severn Bore. The Severn Bore is a natural example of a self-reinforcing solitary wave or soliton.Sun, 03 Jun 2007 13:03:49 GMT