2022-04-17T03:36:28.0000Z38.816833-122.8078333.33manualconfirmedIRIS0.88Md1Origin/20220418171723.559966.246188Magnitude/20220418171723.560016.246189IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73718660contributorID