2025-05-27T19:09:16.17Z35.76383333-98.494666675.52manualconfirmedUSGS1.22ml1Origin/20250528142122.424382.23035Magnitude/20250528142122.424437.23036USGS11 km WNW of Greenfield, Oklahomaregion nameokcatalogok2025kifjcontributorID