2021-02-06T03:31:36.0000Z38.825165-122.788330.92manualconfirmedIRIS0.55Md1Origin/20210206033443.889045.2552532Magnitude/20210206033443.889097.2552533IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73519111contributorID