2024-03-31T22:53:26.0000Z38.840667-122.8063332.33manualconfirmedIRIS0.44Md1Origin/20240401084948.852722.47170Magnitude/20240401084948.852774.47171IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74027066contributorID