2024-12-17T01:08:14.0000Z40.282-123.71183328.9manualconfirmedIRIS4Mw1Origin/20241217051939.100262.161275Magnitude/20241217051939.100312.161276IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalogus7000nzex,nc75104216,ew1734397700contributorID