2021-12-10T16:13:10.0000Z38.804165-122.7848360manualconfirmedIRIS0.35Md1Origin/20211210161602.230221.440430Magnitude/20211210161602.230271.440431IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73662191contributorID