Earthquake Shakes Yellowstone But No Volcano Threat Looms, Scientists Say

An earthquake of magnitude 4.8 shook Yellowstone National Park early Sunday (March 30). The tremor was the largest to hit the famed reserve in 34 years, but that doesn't mean Yellowstone's sleeping supervolcano is getting ready to spew, or even belch.



via LiveScience.com http://ift.tt/1hsOvKX