Earthquake swarm

Name: Earthquake swarm
Uploaded: 2018-02-24T01:00:00+00:00
Duration: 3 min 38 s
Description: A cluster of small quakes struck near Danville Friday with the largest one reaching a magnitude of 3.6 in the early afternoon, according to the U.S. Geological Survey.

A cluster of small quakes struck near Danville Friday with the largest one reaching a magnitude of 3.6 in the early afternoon, according to the U.S. Geological Survey.