The recorded increase in seismic activity in Yellowstone

Six earthquakes of magnitude 2.4 occurred yesterday, June 23, on the North shore of Yellowstone lake. The tremors were recorded at 36-37 km North-East of the geyser Old Faithful. The epicenters of the tremors lies at a depth of 2 to 4 km.

Recall that on 13 June a series of six aftershocks with magnitudes ranging from 0.6 to 4.3 have been recorded in the North-Western boundaries of Yellowstone Park.