2026-01-04T20:58:23.0000Z38.768002-122.7034991.65manualconfirmedIRIS2Md1Origin/20260104210124.194494.131989Magnitude/20260104210124.194547.131990IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75290931contributorID