2026-08-20T09:13:39.78Z35.00583333-97.388666675.34manualconfirmedUSGS0.8ml1Origin/20260821131632.570189.458541Magnitude/20260821131632.570251.458542USGS2 km WSW of Purcell, Oklahomaregion nameokcatalogok2026qgtmcontributorID