A kayaker rides the biggest bore tide of the summer as it roared into Turnagain Arm south of Anchorage, Alaska, on Tuesday, June 5, 2012. Bore tides can happen all over the world, but Anchorage's ... more 
A kayaker rides the biggest bore tide of the summer as it roared into Turnagain Arm south of Anchorage, Alaska, on Tuesday, June 5, 2012. Bore tides can happen all over the world, but Anchorage's Turnagain Arm and Knik Arms are the only places in the United States where they occur regularly, according to Michael Lawson a meteorologist with the National Weather Service in Anchorage. (AP Photo/Ron Barta) less 
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Associated Press | Photo By Ron Barta
Wed, Jun 6, 2012 3:16 PM EDT