Maps: Looking back on the last 30 days of Oklahoma earthquakes

Oklahoma had a few stronger quakes in October, including a 4.0 magnitude earthquake that rattled Woods County on Oct. 21.

Here's a heat map of where the quakes occurred from Oct. 2 - Nov. 1:

And here's a look at the locations of the 41 quakes with a 3.0 or higher magnitude, according to the Oklahoma Geological Survey:

We publish a recap map at the end of every month, looking back on the last 30 days of earthquakes. You can also find more information and report a quake at NewsOK.com/Earthquakes.