2023-04-30T10:15:56.0000Z36.253167-89.4517.26manualconfirmedIRIS1.73Md1Origin/20230501134419.409821.219941Magnitude/20230501134419.409875.219942IRISNEW MADRID, MISSOURI REGIONregion nameNEIC PDEcatalognm60522621contributorID