2021-02-01T08:51:45.0000Z33.172833-115.6293333.5manualconfirmedIRIS0.98Ml1Origin/20210201182904.577552.2296019Magnitude/20210201182904.577602.2296020IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37465093contributorID