2021-05-02T07:37:30.0000Z38.825333-122.7986682.63manualconfirmedIRIS0.89Md1Origin/20210502074008.371959.45545Magnitude/20210502074008.37201.45546IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73557115contributorID