2024-06-04T03:00:34.0000Z40.297832-124.22450314.14manualconfirmedIRIS2.15Md1Origin/20240604030311.847984.208977Magnitude/20240604030311.848034.208978IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc75015927contributorID