Latest Updates On New Madrid Earthquake 2024 Update. While there have fortunately not been many quakes big enough to garner much attention, the usgs says there have already been at least 63 felt. Approximately 5,500 square miles, or about 3.5 million acres, of the mississippi and ohio river valleys were.

See maps, images, and accounts of the. Find out the latest earthquakes around the world, with magnitude, location, time and depth.