2021-10-01T16:55:54.0000Z38.756833-122.42757.35manualconfirmedIRIS1.14Md1Origin/20211002003725.802056.46523Magnitude/20211002003725.802109.46524IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc71126444contributorID