2023-12-05T08:18:12.0000Z41.4387-126.111210manualconfirmedIRIS2.8Md1Origin/20231205185901.775474.37787Magnitude/20231205185901.775528.37788IRISOFF COAST OF NORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73972026,us7000lgcrcontributorID