Preliminary Earthquake Information

Last 7 days of earthquakes, Oklahoma Geological Survey
Updated 2018-08-20 03:00:01.218074 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
2018-08-17 02:10:50.26500035.901 +/- 0.3-97.281 +/- 0.45.3 +/- 1.01.9 ML OGS
2018-08-17 00:17:07.80499936.981 +/- 0.7-97.504 +/- 0.63.3 +/- 1.51.9 ML OGS
2018-08-16 12:30:23.56700035.819 +/- 0.5-98.100 +/- 0.55.0 +/- 1.42.1 ML OGS
2018-08-16 04:54:24.97200036.523 +/- 0.5-98.991 +/- 0.76.6 +/- 0.72.4 ML OGS
2018-08-16 04:51:13.65799936.523 +/- 0.5-98.988 +/- 0.66.3 +/- 0.62.3 ML OGS
2018-08-16 03:43:31.86700035.823 +/- 0.4-98.096 +/- 0.54.8 +/- 1.21.9 ML OGS
2018-08-15 20:03:01.23199936.249 +/- 1.3-95.821 +/- 1.85.0 +/- 7.41.2 ML OGS
2018-08-14 21:59:15.50000036.465 +/- 0.3-98.750 +/- 0.56.6 +/- 0.72.6 ML OGS
2018-08-14 21:52:42.21399935.616 +/- 0.4-96.895 +/- 0.66.2 +/- 0.91.5 ML OGS
2018-08-14 20:49:55.33100035.899 +/- 0.3-97.274 +/- 0.46.5 +/- 1.02.6 ML OGS
2018-08-14 13:28:38.07699936.536 +/- 1.5-98.961 +/- 1.97.3 +/- 1.91.6 ML OGS
2018-08-14 13:13:37.93099936.293 +/- 0.3-97.514 +/- 0.38.0 +/- 1.52.2 ML OGS
2018-08-14 11:06:41.40299936.157 +/- 0.3-98.291 +/- 0.35.3 +/- 0.82.7 ML OGS
2018-08-13 23:56:22.85000036.516 +/- 0.4-99.004 +/- 0.44.8 +/- 0.52.4 ML OGS
2018-08-13 21:57:29.65599936.692 +/- 1.2-95.382 +/- 0.63.4 +/- 2.11.6 ML OGS
2018-08-13 21:50:09.57199936.984 +/- 1.2-97.497 +/- 0.94.4 +/- 1.92.2 ML OGS
2018-08-13 21:40:38.06000034.069 +/- 0.7-97.386 +/- 1.45.8 +/- 1.62.5 ML OGS
2018-08-13 19:08:11.55599934.988 +/- 0.7-97.538 +/- 0.93.7 +/- 1.73.0 ML OGS
2018-08-13 18:01:24.34499936.516 +/- 0.3-99.007 +/- 0.45.9 +/- 0.43.0 ML OGS
2018-08-13 12:38:47.78699936.305 +/- 0.3-98.219 +/- 0.36.3 +/- 1.12.2 ML OGS