2023-03-07T19:43:01.0000Z38.870499-122.84133210.14manualconfirmedIRIS0.29Md1Origin/20230307194545.322061.47783Magnitude/20230307194545.32211.47784IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73856531contributorID