2026-04-14T23:17:58.0000Z38.793333-122.7606670.4manualconfirmedIRIS0.35md1Origin/20260417194053.829822.24189Magnitude/20260417194053.829878.24190IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75344802contributorID