2023-06-18T12:36:29.0000Z38.799168-122.795671.09manualconfirmedIRIS1.04Md1Origin/20230618124058.124356.196574Magnitude/20230618124058.124425.196575IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73902521contributorID