2021-08-02T19:49:51.0000Z38.789833-122.7444991.95manualconfirmedIRIS0.37Md1Origin/20210802195259.318285.361546Magnitude/20210802195259.318335.361547IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73604506contributorID