2021-03-12T21:52:29.0000Z36.294833-89.4766676.44manualconfirmedIRIS1.17Md1Origin/20210315161437.157867.5710327Magnitude/20210315161437.157918.5710328IRISNEW MADRID, MISSOURI REGIONregion nameNEIC PDEcatalognm60327032contributorID