2021-05-23T13:18:11.327Z36.9096489-98.758102422.60862565manualconfirmedUSGS1.95ml1Origin/20210523132420.639436.21593Magnitude/20210523132420.639486.21594USGS14 km NW of Alva, Oklahomaregion nameokcatalogok2021kaltcontributorID