2023-08-24T14:55:02.0000Z38.808334-122.7973333.3manualconfirmedIRIS0.75Md1Origin/20230824145832.451571.415473Magnitude/20230824145832.451625.415474IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73927996contributorID