2022-09-19T10:18:21.0000Z36.183333-93.3831674.17manualconfirmedIRIS2.21Md1Origin/20220919120115.413385.223454Magnitude/20220919120115.413435.223455IRISMISSOURI-ARKANSAS BORDER REGIONregion nameNEIC PDEcatalognm60161943contributorID