2021-12-05T09:07:54.0000Z38.782002-122.768837-0.89manualconfirmedIRIS2.53Md1Origin/20211205091018.372672.395698Magnitude/20211205091018.372722.395699IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73659976contributorID