2023-05-19T17:57:35.0000Z38.831333-122.8178331.77manualconfirmedIRIS0.29Md1Origin/20230519183817.871426.400394Magnitude/20230519183817.871479.400395IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73890001contributorID