2026-09-01T17:27:48.909Z34.47283333-96.837166670manualconfirmedUSGS1.44ml1Origin/20260901175657.018114.53957Magnitude/20260901175657.018172.53958USGS7 km N of Mill Creek, Oklahomaregion nameokcatalogok2026rdhvcontributorID