2022-07-31T15:34:45.0000Z39.360667-123.2491677.74manualconfirmedIRIS1.42Md1Origin/20220731180626.290645.595947Magnitude/20220731180626.290696.595948IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73764711contributorID