Preliminary Earthquake Information

Last 7 days of earthquakes, Oklahoma Geological Survey
Updated 2017-12-16 22:10:02.025796 UTC

Earthquake times are listed in Universal Coordinated Time (UTC) CST is UTC -6 hours and CDT is UTC -5 hours. Latitude and longitude uncertainties are listed in kilometers.

Origin Time (UTC)LatitudeLongitudeDepth (km)Magnitude
2017-12-15 11:41:22.86799936.512 +/- 0.3-98.641 +/- 0.45.0 +/- 0.63.1 ML OGS
2017-12-15 11:34:12.15300036.510 +/- 0.5-98.642 +/- 0.55.5 +/- 0.82.3 ML OGS
2017-12-15 09:13:12.50799936.154 +/- 0.4-97.667 +/- 0.45.3 +/- 1.12.0 ML OGS
2017-12-15 08:18:58.45700035.796 +/- 0.2-96.959 +/- 0.47.1 +/- 0.73.0 ML OGS
2017-12-15 05:11:46.53699936.372 +/- 0.4-97.716 +/- 0.37.3 +/- 1.32.1 ML OGS
2017-12-14 09:24:03.88799936.963 +/- 0.7-99.380 +/- 1.43.5 +/- 1.72.9 ML OGS
2017-12-14 06:23:46.95199936.733 +/- 0.3-97.722 +/- 0.37.8 +/- 1.02.3 ML OGS
2017-12-14 05:19:54.94500036.484 +/- 0.4-97.241 +/- 0.55.9 +/- 1.12.5 ML OGS
2017-12-13 15:46:20.35900036.845 +/- 0.6-97.789 +/- 1.05.0 +/- 2.12.0 ML OGS
2017-12-13 09:43:26.41000036.972 +/- 0.8-99.374 +/- 1.84.8 +/- 2.92.3 ML OGS
2017-12-12 23:55:35.01100035.425 +/- 0.4-97.918 +/- 0.56.5 +/- 1.32.8 ML OGS
2017-12-12 15:05:09.40499934.956 +/- 0.8-97.834 +/- 1.07.3 +/- 0.91.9 ML OGS
2017-12-12 00:11:27.46600036.501 +/- 0.5-99.183 +/- 0.96.5 +/- 0.82.9 ML OGS
2017-12-11 12:37:08.36899936.228 +/- 0.3-98.436 +/- 0.46.4 +/- 0.72.0 ML OGS
2017-12-11 04:29:07.31700036.017 +/- 0.2-97.329 +/- 0.36.7 +/- 0.82.5 ML OGS
2017-12-10 18:46:49.88499936.033 +/- 0.2-97.908 +/- 0.26.5 +/- 0.92.5 ML OGS
2017-12-10 12:02:45.13700036.702 +/- 0.3-98.430 +/- 0.35.0 +/- 0.73.5 ML OGS
2017-12-10 11:50:46.97999936.503 +/- 0.2-98.465 +/- 0.46.5 +/- 0.83.3 ML OGS
2017-12-10 02:51:39.35099936.031 +/- 0.2-97.909 +/- 0.36.3 +/- 0.82.2 ML OGS
2017-12-09 22:25:52.90899936.031 +/- 0.2-97.908 +/- 0.36.3 +/- 0.92.7 ML OGS