2023-02-20T18:41:04.0000Z38.784832-122.7238311.54manualconfirmedIRIS0.79Md1Origin/20230222031831.263168.42079Magnitude/20230222031831.263226.42080IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73849046contributorID