2023-02-27T16:56:46.0000Z38.835999-122.8188321.82manualconfirmedIRIS1.38Md1Origin/20230227172752.367453.84631Magnitude/20230227172752.367503.84632IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73852446contributorID