| 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 |