2024-01-04T21:45:59.0000Z36.412833-92.7593.88manualconfirmedIRIS2.51Md1Origin/20240105144533.20707.147940Magnitude/20240105144533.207123.147941IRISMISSOURI-ARKANSAS BORDER REGIONregion nameNEIC PDEcatalognm60501518contributorID