Preliminary Earthquake Information

Last 7 days of earthquakes, Oklahoma Geological Survey
Updated 2018-09-21 08:25:01.264430 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
2018-09-20 03:49:57.53900036.374 +/- 0.3-97.709 +/- 0.36.6 +/- 1.22.2 ML OGS
2018-09-20 01:45:44.84899936.457 +/- 0.4-98.777 +/- 0.46.4 +/- 0.52.2 ML OGS
2018-09-20 01:32:03.33700036.372 +/- 0.4-97.711 +/- 0.35.5 +/- 1.12.0 ML OGS
2018-09-19 19:32:35.32500036.372 +/- 0.4-97.710 +/- 0.45.6 +/- 1.22.5 ML OGS
2018-09-19 16:43:50.69200035.845 +/- 0.3-97.343 +/- 0.45.5 +/- 0.92.2 ML OGS
2018-09-19 13:13:33.66899936.417 +/- 0.4-96.916 +/- 0.45.0 +/- 0.61.9 ML OGS
2018-09-19 05:15:16.07300035.844 +/- 0.2-97.338 +/- 0.34.5 +/- 0.73.0 ML OGS
2018-09-19 01:34:44.78699936.476 +/- 0.3-97.736 +/- 0.45.0 +/- 1.12.3 ML OGS
2018-09-18 19:51:03.22100036.217 +/- 0.5-98.943 +/- 0.76.4 +/- 1.02.4 ML OGS
2018-09-18 19:03:02.47600036.458 +/- 0.5-98.773 +/- 0.55.9 +/- 0.92.3 ML OGS
2018-09-18 13:49:09.64700036.474 +/- 0.3-97.740 +/- 0.45.2 +/- 1.12.4 ML OGS
2018-09-18 13:13:09.56000036.252 +/- 0.8-98.925 +/- 1.02.0 +/- 1.91.6 ML OGS
2018-09-17 20:26:36.23400036.455 +/- 0.3-98.767 +/- 0.48.2 +/- 0.72.7 ML OGS
2018-09-17 18:36:38.85900036.241 +/- 1.6-95.784 +/- 0.80.7 +/- 1.11.7 ML OGS
2018-09-17 11:43:30.67000035.959 +/- 0.3-97.230 +/- 0.46.1 +/- 0.72.3 ML OGS
2018-09-17 10:51:09.48700035.960 +/- 0.3-97.230 +/- 0.55.8 +/- 1.01.7 ML OGS
2018-09-17 03:37:39.91899935.958 +/- 0.4-97.234 +/- 0.65.9 +/- 1.01.6 ML OGS
2018-09-17 01:03:14.79700036.455 +/- 0.5-96.881 +/- 0.65.5 +/- 0.90.8 ML OGS
2018-09-16 20:44:01.04099936.456 +/- 0.5-96.881 +/- 0.62.2 +/- 5.01.8 ML OGS
2018-09-16 20:37:59.51800036.455 +/- 0.5-96.881 +/- 0.63.7 +/- 2.21.8 ML OGS
2018-09-16 17:37:36.02000035.961 +/- 0.2-97.232 +/- 0.45.5 +/- 0.72.6 ML OGS
2018-09-16 09:15:05.96999935.089 +/- 0.5-96.094 +/- 0.60.5 +/- 0.52.2 ML OGS
2018-09-16 01:58:58.20600036.460 +/- 0.3-96.876 +/- 0.43.4 +/- 0.62.6 ML OGS
2018-09-16 01:24:10.45800036.136 +/- 0.2-97.618 +/- 0.35.0 +/- 0.72.8 ML OGS
2018-09-15 08:28:23.14999936.449 +/- 0.6-96.884 +/- 0.75.6 +/- 1.11.6 ML OGS
2018-09-14 23:13:38.27300035.899 +/- 0.5-98.175 +/- 0.55.3 +/- 1.42.1 ML OGS
2018-09-14 22:52:31.23999935.085 +/- 0.7-96.098 +/- 0.93.7 +/- 2.12.0 ML OGS
2018-09-14 21:51:15.47799936.367 +/- 0.3-98.160 +/- 0.47.1 +/- 1.32.2 ML OGS
2018-09-14 16:04:34.20799936.281 +/- 0.6-97.499 +/- 0.76.4 +/- 1.92.1 ML OGS
2018-09-14 13:33:31.63200035.377 +/- 0.9-98.115 +/- 1.07.1 +/- 2.02.3 ML OGS