2021-03-31T09:27:23.0000Z40.615334-122.0960016.11manualconfirmedIRIS1.09Md1Origin/20210331092948.959822.7152530Magnitude/20210331092948.959871.7152531IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73544415contributorID