2021-09-23T23:52:03.41Z35.10083333-97.684333337.49manualconfirmedUSGS1.04ml1Origin/20210924164331.542132.909323Magnitude/20210924164331.542187.909324USGS4 km SSW of Blanchard, Oklahomaregion nameokcatalogok2021srzocontributorID