A series of earthquakes of magnitude 4.3 occurred on 13 June on the northwestern border of the Yellowstone SUPERVOLCANO. The most powerful of the six earthquakes recorded at 52 kilometers from the town of West Yellowstone and 60 miles from Yellowstone lake. Epicenters of earthquakes lies at a depth of 13 km.
An earthquake of magnitude 4.3 was the strongest over the last year. It should be noted that in this area there has been a devastating tremors. In 1959, near the lake of Hebgen earthquake of magnitude 7.5 on the Richter scale, killing 28 people and a lot of new geysers on the territory of the Caldera.