2023-02-06T08:09:25.0000Z38.814335-122.82466911.83manualconfirmedIRIS0.71Md1Origin/20230206081233.229371.118169Magnitude/20230206081233.229424.118170IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73842511contributorID