2025-06-13T07:44:47.0000Z40.334167-124.8818.99manualconfirmedIRIS3.9Mw1Origin/20250613105101.594673.155373Magnitude/20250613105101.594722.155374IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalogus6000qk1l,nc75195021,ew1749800690contributorID