2023-11-01T17:27:54.0000Z38.831333-122.8191681.49manualconfirmedIRIS0.72Md1Origin/20231101173054.993073.185283Magnitude/20231101173054.993125.185284IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73954655contributorID