2023-10-30T21:29:45.0000Z38.837833-122.8424991.83manualconfirmedIRIS0.77Md1Origin/20231030213342.112506.172659Magnitude/20231030213342.112564.172660IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73953890contributorID