<p>An earthquake measuring magnitude 8.2 was reported in the Gulf of Alaska on Tuesday, January 23, by the US Geological Survey</a>. The National Weather Service issued a tsunami warning</a> following the quake.</p><p>The quake was later downgraded to magnitude 7.9.</p><p>This video shows tsunami warning sirens sounding in Kodiak, Alaska. Credit: Kylie J via Storyful</p><br />
