2024-12-17T07:04:17.0000Z39.258-120.51916715.1manualconfirmedIRIS2.21Md1Origin/20241219235211.262879.183597Magnitude/20241219235211.262928.183598IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00889883,nc75104406contributorID