2026-04-15T19:04:15.49Z34.431-97.478666675.21manualconfirmedUSGS1.75ml1Origin/20260416130600.113197.9643Magnitude/20260416130600.113258.9644USGS3 km SE of Ratliff City, Oklahomaregion nameokcatalogok2026hjmbcontributorID