2021-10-05T04:05:58.0000Z40.880167-123.43433323.04manualconfirmedIRIS1.97Md1Origin/20211005170938.870267.87849Magnitude/20211005170938.870317.87850IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73633611contributorID