I must confess that I am a volcano nerd. I've been fascinated with them dating back to the Mt St. Helens eruption in 1980. My fascination with this part of geology led me to ask the question what would it really take to make the Yellowstone supervolcano erupt? This is what I found.
Wyoming has earthquakes all the time. Most are in the western part of the state near the seismically-active Yellowstone. But, a moderate quake has just struck where we don't usually see earthquakes just south of the Bighorns.
Monday, August 17 will mark the 61st anniversary of the largest known earthquake that's ever hit Yellowstone. The magnitude 7.3 quake killed 28 and there are still remains in the park today showing what happened that day.
It's not breaking news (no earthquake pun intended) that Yellowstone has a lot of earthquakes. But, even by the normal high standards, the USGS has confirmed there were a lot of earthquakes near the park in May alone.