List of earthquakes in the United States

The following is a list of notable earthquakes and tsunamis which had their epicenter in areas that are now part of the United States with the latter affecting areas of the United States.

Those in italics were not part of the United States when the event occurred.

Earthquake swarms which affected the United States: Earthquakes which affected the United States but whose epicenters were outside the United States borders: Earthquakes which did not affect the United States directly, but caused tsunamis which did:

Two-percent probability of exceedance in 50 years map of peak ground acceleration from the United States Geological Survey , released July 17, 2014