An article in the Cleveland Plain Dealer provides some perspective on Ohio’s new rules regarding fracking and earthquakes. As MDN reported yesterday, the Ohio Dept. of Natural Resources (ODNR) is sortof, kindof convinced that a fracking operation over a previously unknown fault line triggered a series of earthquakes (see ODNR Says Youngstown Earthquakes “Probably” Caused by Fracking). The earthquakes were essentially undetectable at the surface, but it makes for great headlines.
What else can trigger an earthquake? How about 67,000 football fans stamping their feet? Yep–that happened earlier this year in Seattle, WA at CenturyLink Field during the NFL playoffs. Marshawn Lynch made a touchdown and the fans went wild, stamping their feet, which created a detectable earthquake–at the same level now measured for in Ohio. All of which means Ohio has set the bar pretty low and just about anything can set off the earthquake alarm…
