2023-12-22T18:14:09.55Z36.7055-91.322166666666712.39manualconfirmedUSGS2.09md1Origin/20231223164628.287889.57642Magnitude/20231223164628.287938.57643USGS7 km E of Alton, Missouriregion namenmcatalognm60501458contributorID