2021-03-21T15:00:04.0000Z36.536167-89.6466679.99manualconfirmedIRIS1.63Md1Origin/20210322141301.100069.6360588Magnitude/20210322141301.10012.6360589IRISNEW MADRID, MISSOURI REGIONregion nameNEIC PDEcatalognm60328337contributorID