2023-07-20T08:39:11.0000Z38.801167-122.8181692.95manualconfirmedIRIS1.18Md1Origin/20230720084346.864292.162362Magnitude/20230720084346.864344.162363IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73914871contributorID