2023-08-20T16:50:07.0000Z36.514333-89.5446679.81manualconfirmedIRIS1.63Md1Origin/20230821151113.925579.393517Magnitude/20230821151113.925631.393518IRISNEW MADRID, MISSOURI REGIONregion nameNEIC PDEcatalognm60545871contributorID