2024-04-10T18:37:56.0000Z38.821999-122.7860031.93manualconfirmedIRIS0.89Md1Origin/20240410184112.32602.117973Magnitude/20240410184112.326071.117974IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc74032336contributorID