Yellowstone feels earthquake aftershocks – 60 years later

A gargantuan number of earthquakes hit Yellowstone National Park in 2017 and 2018, sparking worries that it could trigger an eruption of the world's largest super volcano. But a new study suggests that the quakes may have actually been aftershocks from another seismic event — from 60 years ago.

from FOX News https://fxn.ws/2JM47iq