2024-12-09T07:58:45.0000Z40.294498-124.49449918.610001manualconfirmedIRIS2.74Md1Origin/20241209080122.292876.92826Magnitude/20241209080122.292927.92827IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc75099966contributorID