2023-03-17T21:48:41.0000Z38.841-122.8164989.71manualconfirmedIRIS0.99Md1Origin/20230317215141.079533.141144Magnitude/20230317215141.079584.141145IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73858295contributorID