
Sparks, Okla., in 2011. A series of shocks that year exceeding magnitude 5.0 caused millions of dollars in damage in the state.
Credit: Sue Ogrocki/AP)
A magnitude-3.0 earthquake is small, but most people can feel it. Historically, Oklahoma got less than two of those a year, but in 2013 it became two a week.
It’s only gotten more active since then — last year, the state had three times as many earthquakes as in the entire seismically active state of California.
This morning, the U.S. Geological Survey will issue its first comprehensive assessment of the hazard posed by earthquakes linked to oil and gas drilling. In the preliminary report, the survey details oil and gas-related quakes in eight states.
The earthquake surge is strongest in Oklahoma, where the state government has formally acknowledged the link for the first time earlier this week.
Dea Mandeville, city manager of Medford, Okla., says she has […]
I am VERY afraid for Pennsylvania with our thousands of permits for drilling just waiting to destroy our little “COMMONWEALTH”, as if anyone actually knows what that word means anymore. We have had a wonderful water supply up until the fracking started. Now, little by little we are seeing contamination and it will only increase until we stop using the oil and gas, when we should be using the free wind and sun to supply our needs.