2021-04-18T12:08:53.0000Z46.862167-112.47183317.24manualconfirmedIRIS2.22Ml1Origin/20210419150649.430031.9107791Magnitude/20210419150649.430115.9107792IRISMONTANAregion nameNEIC PDEcatalogmb80497854contributorID