Because of Barry Arm’s potential for a catastrophic collapse, the site has received special focus from agencies trying to ...

A tsunami warning ... earthquakes in recent weeks. A 7.0 magnitude earthquake hit in Northern California in early December. Since then, notable quakes have hit in Alaska, parts of the Midwest ...

The most recent tsunami to flood parts of California occurred ... following the Good Friday Earthquake in Alaska. To stay informed about tsunami warnings, visit the U.S. Tsunami Warning System ...