http://www.grindtv.com/random/yellowstone-isnt-place-experiencing-large-earthquake-swarm/
The earthquake swarm in Yellowstone National Park has reached epic proportions as experts called it one of the longest and largest on record with 2,357 earthquakes recorded from June through August 30,
Now, the neighboring state of Idaho is also shaking, with an earthquake swarm that began Saturday evening and continued into Tuesday.
The Idaho State Journal reported 101 earthquakes in the southeastern part of the state, all near Soda Springs in Caribou County, which is less than 170 miles from Yellowstone.