States

Wells

Quakes Max.

Possible Causes

Alabama

8017

2013

Frack

Arizona

369

2014

Frack

Arkansas

18647

2011

Frack

California

105037

2016

Frack

Colorado

72313

2001

Frack, Mines, Coal

Florida

123

2016

Explosion

Georgia

Idaho

152

2014

Frack

Illinois

69222

2013

Frack

Indiana

7672

2013

Frack

Iowa

Kansas

252097

2015

Frack

Kentucky

32483

2012

Frack

Louisiana

64710

Maine

2016

Frack, Mines

Michigan

19821

2013

Frack

Minnesota

2016

Sand Frack, Mines

Mississippi

7897

Missouri

6590

2015

Frack

Montana

19920

2010

Frack

Nebraska

19821

Nevada

250

2015

Frack, Nuclear, Mines

New Mexico

60943

2010

Frack

New York

24435

North Carolina

(?)

2015

Mines,Frack(?)

North Dakota

17931

Ohio

1916

2013

Frack

Oklahoma

206373

2015

Frack

Oregon

522

2014

Frack, Mines

S. Carolina

2015

Mines

Pennsylvania

136373

2013

Frack

Tennessee

15814

2015

Frack

Texas

291996

2010

Frack

Utah

27352

2014

Frack, Mines

Virginia

11850

2013

Frack

Washington

721

2004

Frack, Explosions

W. Virginia

109373

2013

Frack, Mines, Coal

Wisconsin

Wyoming

66298

2010

Frack, Mines, Explosion