2023-01-11T07:25:27.0000Z38.827499-122.8085021.43manualconfirmedIRIS1.55Md1Origin/20230111072841.490448.30641Magnitude/20230111072841.490502.30642IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73830991contributorID