2021-09-29T21:35:52.0000Z38.795333-122.8128333.45manualconfirmedIRIS0.27Md1Origin/20210929225720.55196.20358Magnitude/20210929225720.552011.20359IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73631141contributorID