The 2017 Oklahoma Earthquake Swarm was a cluster of 3 large earthquakes all larger then 4.9. The earthquakes all caused severe damage in central and northern Oklahoma. At 5:19, November 15, the largest earthquake in Oklahoma history struck near Chandler, Oklahoma at a fracking operation. The earthquake killed 7 and caused $1 billion in damages (2016 USD). In Oklahoma City Metro, large skyscrapers swayed and debris rained on to the streets of downtown.