2023-08-16T20:41:43.0000Z38.837667-122.80752.09manualconfirmedIRIS1.27Md1Origin/20230817170320.487276.364298Magnitude/20230817170320.487332.364299IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73924856contributorID