US supervolcano hit by 180 earthquakes in 10 days
The supervolcano at Yellowstone National Park was hit with 180 earthquakes from February 8-18, with the largest tremor of magnitude 2.9, as per the US Geological Survey. The location of the swarm was same as last year where the volcano witnessed 878 earthquakes in two weeks. However, scientists said the activity is 'relatively weak', with no potential eruptions.