Visitors and Oahu residents watch the water level in the Ala Wai Harbor waiting for the arrival of a tsunami Saturday, Oct. 27, 2012, in Honolulu. A tsunami warning has been issued for

 

              Visitors and Oahu residents watch the water level in the Ala Wai Harbor waiting for the arrival of a tsunami Saturday, Oct. 27, 2012, in Honolulu. A tsunami warning has been issued for
Visitors and Oahu residents watch the water level in the Ala Wai Harbor waiting for the arrival of a tsunami Saturday, Oct. 27, 2012, in Honolulu. A tsunami warning has been issued for Hawaii after a 7.7-magnitude earthquake rocked an island off the west coast of Canada. The Pacific Tsunami Warning Center originally said there was no threat to the islands, but a warning was issued later Saturday and remains in effect until 7 p.m. Sunday. A small craft advisory is in effect until Sunday morning.(AP Photo/Eugene Tanner)