2021-04-09T02:38:18.0000Z38.807167-122.7381671.85manualconfirmedIRIS1.64Md1Origin/20210409024117.7939.7933225Magnitude/20210409024117.793952.7933226IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73547030contributorID