2023-03-30T01:12:18.0000Z38.774334-122.7356641.94manualconfirmedIRIS1.09Md1Origin/20230330234227.450506.6851Magnitude/20230330234227.450579.6852IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73864220contributorID