2026-01-07T20:31:24.0000Z37.760834-121.9410027.07manualconfirmedIRIS1.98Md1Origin/20260107203517.097435.159960Magnitude/20260107203517.097486.159961IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75292141contributorID