2023-05-27T19:41:01.0000Z38.821835-122.810997-0.6manualconfirmedIRIS1.87Md1Origin/20230527194411.265103.28331Magnitude/20230527194411.265151.28332IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73890680contributorID