According to several news sites an 8.2 Magnitude Earthquake struck just off of Kodiak island in Alaska. According to the US Geological Survey the earthquake registered as a 7.9 magnitude. Either way the entire west coast is on high alert for a Tsunami warning that could possibly strike anywhere from Seattle to California. Obviously the closer you are to the earthquake the bigger the possibility of large Tsunami.
For Tsunami safety and Earthquake Updates check it out it here