2025-04-11T12:54:52.0000Z39.0865-123.0911676.21manualconfirmedIRIS1.37Md1Origin/20250412120637.08908.144724Magnitude/20250412120637.089136.144725IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc75163621contributorID