2023-02-01T19:18:00.0000Z36.360667-89.5263338.66manualconfirmedIRIS1.75Md1Origin/20230202161723.140887.94101Magnitude/20230202161723.140936.94102IRISNEW MADRID, MISSOURI REGIONregion nameNEIC PDEcatalognm60509086contributorID