2023-10-24T17:33:46.0000Z38.814835-122.829170.89manualconfirmedIRIS0.57Md1Origin/20231024173701.922469.126639Magnitude/20231024173701.922519.126640IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73950795contributorID