2022-04-12T23:52:40.0000Z38.823834-122.8008352.84manualconfirmedIRIS0.84Md1Origin/20220412235547.01563.191554Magnitude/20220412235547.015683.191555IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73717601contributorID