2021-12-10T06:45:21.0000Z38.823334-122.808831.35manualconfirmedIRIS0.84Md1Origin/20211210064827.134637.437704Magnitude/20211210064827.134688.437705IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73662061contributorID