2022-04-22T11:19:37.0000Z38.821167-122.8018342.68manualconfirmedIRIS0.74Md1Origin/20220422112210.778488.285352Magnitude/20220422112210.77854.285353IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73721715contributorID