[TXnMA]

The USGS National map shows one in the little bit of MO between KY, TN, & AR -- over an hour ago:

But the close-in regional maps from there to ME show nothing...

[Betis70]

The worldwide shot shows it, but the USA iso map does not.

http://earthquake.usgs.gov/earthquakes/recenteqsww/

[chrisser]

Must be the big red box on the map you posted (up in Canada). That wasn’t there a few minutes ago.

[3catsanadog]

Isn’t there some super-duper fault in the Missouri area? Wasn’t there a huge earthquake in middle American hundreds of years ago along that line that shook up a number of states (however, I don’t think that the “states” existed at the time of that quake).