earthquake

Sue Ogrocki / AP photo

Oklahoma state officials set out a couple of years ago to find which buildings in the state were most vulnerable to earthquakes. Today, lawmakers are no closer to knowing which structures would be most likely to collapse, reports NewsOK. That’s because the team of experts the state hired never performed the work requested of them. The team balked out of fears they might be held liable should their predictions prove wrong.

cope-preparedness.org

Elvis wasn’t the only the person to note a whole lotta shakin’ goin’ on. Lately, it appears that even more of it is taking place. Kansas residents have experienced plenty of recent unexpected movement as the earth repeatedly shifts under feet and houses. This messes with people’s equilibria and generates questions.

KFOR.com

Last week’s cluster of earthquakes in Edmond, Oklahoma, have revealed a previously unknown fault line, according to NewsOK. This new information could mean more earthquakes in the future, says seismologist Daniel McNamara. Researchers have been using oil and gas industry data to identify previously undocumented fault lines in the state. But sometimes faults are revealed when a series of earthquakes fire off with epicenters in a linear pattern. This is what happened last week in Edmond.

Jim Bickel / The Oklahoman

Oklahoma had more earthquakes in 2015 than every continental state combined, reports Oklahoma City station KOCO. 49 U.S. states—excluding the massive Alaska—recorded a total of almost 1,600 earthquakes of magnitude 3 or greater last year. Of those, almost 900 were in Oklahoma. The other states had a combined total of 729.

Joe Wertz / StateImpact Oklahoma

Scientists say oil and gas activity is probably responsible for the surge in earthquake activity in Oklahoma.  They call the phenomenon “induced seismicity.”  But, researchers are puzzled.  Oil and gas production is nothing new in the Sooner State, and why is there an increase in quakes in Oklahoma, or for that matter Texas, Colorado, and Kansas when it doesn’t seem to be happening in other major players like North Dakota?

Joe Wertz / StateImpact Oklahoma

Scientists, regulators and technical experts from the energy industry met in Oklahoma recently.  They discussed how earthquakes triggered by oil and gas operations should be accounted for on national seismic hazard maps reports StateImpact Oklahoma.

stillwaterweather.com

Although the cause is under debate, the fact is Oklahoma ranks second in seismic activity in the continental United States according to analysis done by EnergyWire.