2026-04-03T00:57:12.0000Z39.296501-122.7777.1manualconfirmedIRIS2.98md1Origin/20260403224011.933581.123211Magnitude/20260403224011.933648.123212IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalogus6000sm8n,nc75337952contributorID