2022-07-25T19:07:32.96Z35.86233333-96.60656.89manualconfirmedUSGS1.11ml1Origin/20220726145531.828906.560781Magnitude/20220726145531.828958.560782USGS5 km SSW of Shamrock, Oklahomaregion nameokcatalogok2022olzzcontributorID