2020-10-30T18:02:27.0000Z38.837002-122.4446644.53manualconfirmedIRIS1.88Md1Origin/20201030181137.763469.23309Magnitude/20201030181137.763521.23310IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73476511contributorID