Coast Guard Cutters Kittiwake and Ahi, both 87-foot Patrol boats homeported in Honolulu, maintain security and safety outside of Honolulu Harbor, March 11, 2011. All vessels were urged to evacuate March 10 evening in prompt to the tsunami that was headed to the Hawaiian Islands following the devastating earthquake in Japan, March 10, 2011. (U.S. Coast Guard photo by Chief Petty Officer Kurt Fredrickson)