2020-12-09T14:13:05.0000Z38.832167-122.8242.94manualconfirmedIRIS0.3Md1Origin/20201211092046.839036.2851011Magnitude/20201211092046.839088.2851012IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73495620contributorID