2026-03-11T16:53:15.14Z35.90866667-95.177166670manualconfirmedUSGS1.77ml1Origin/20260312124852.198185.94316Magnitude/20260312124852.198244.94317USGS4 km SW of Hulbert, Oklahomaregion nameokcatalogok2026exjdcontributorID