Human activity can trigger earthquakes, but how many? This number might surprise you
PBS,
On May 12, 2008, Sichuan province, China was devastated by one of the deadliest earthquakes.
Oklahoma Shakes After Being Hit With 7 Earthquakes In Just 28 Hours
Forbes,
In just 28 hours central Oklahoma was shaken by seven sequential earthquakes, ranging in magnitude from 2 to 5.
7 earthquakes struck Oklahoma in 28 hours for a disturbing reason
Business Insider Malaysia,
source USGS In less than 28 hours, Oklahoma has been pummeled by earthquakes. The wave started on Tuesday night, when five…
Fracking likely causing spike in Oklahoma quakes
AOL,
In less than 28 hours, Oklahoma has been pummeled by earthquakes. The wave started on Tuesday night, when five quakes struck…