2022-05-09T23:42:44.0000Z39.250333-123.4343330.42manualconfirmedIRIS1.22Md1Origin/20220510092018.21532.9665Magnitude/20220510092018.21537.9666IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73731521contributorID