Oklahoma rocked by one of its biggest earthquakes in history What is believed to be one of the biggest earthquakes in the state’s history struck northern Oklahoma on Saturday morning.

The Oklahoma Department of Emergency Management is holding a statewide earthquake drill Thursday, also known as the Great Central U.S. Shake Out. The drill is part of a larger global event to ...

QUINTON, Okla. (KNWA/KFTA) — Residents across eastern Oklahoma reported feeling an earthquake early Monday morning, the U.S. Geological Survey said. USGS reported a 2.7 magnitude quake around 12 ...

Oklahoma is being pummeled by earthquakes, a phenomenon scientists have strongly tied to the practice of fracking. A new study highlights just how strong that connection is. According to the US ...

HELENA, Okla. – The US Geological Survey reports a 4.0 magnitude earthquake stuck northwestern Oklahoma early Friday. The USGS says the quake was recorded at 12:27 a.m., 12 miles northeast of ...

But it destabilizes the ground: In 2018, USGS found that Oklahoma's earthquake threat level was roughly the same as California's. "The new map confirms that most of the earthquakes in Texas ...

Multiple wildfires broke out across Oklahoma on Tuesday, with several leading to evacuation orders. Here's what to know and more about risk today.

TAHLEQUAH – In September, over 100 earthquakes rattled Oklahoma, but because the effects were so slight, most people did not detect them. Nevertheless, statewide earthquake drills to raise ...

Click on one of the squares to learn more about a given event, or click “List of earthquakes on this map” for a full rundown, with magnitude, time, location, and depth. Or try the SCEC’s ...

The Oklahoma Department of Emergency Management in partnership with several key organizations including nearly 38,000 ...

Rising pore pressure in the Arbuckle Formation can penetrate already-stressed basement faults and trigger earthquakes. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...