2020-12-26T23:34:42.0000Z39.301998-123.2105036.68manualconfirmedIRIS1.89Md1Origin/20201226233719.406482.876703Magnitude/20201226233719.406533.876704IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc73503165contributorID