YELLOWSTONE volcano was rumbled by more than 3,000 earthquake aftershocks nearly 60 years after a deadly magnitude 7.2 tremor struck the supervolcano, geologists have shockingly revealed.
Yellowstone volcano: How a magnitude 7 EARTHQUAKE rocked Yellowstone again after 60 years
YELLOWSTONE volcano was rumbled by more than 3,000 earthquake aftershocks nearly 60 years after a deadly magnitude 7.2 tremor struck the supervolcano, geologists have shockingly revealed.
