2021-10-27T01:33:03.0000Z38.822666-122.8105011.17manualconfirmedIRIS0.61Md1Origin/20211027013550.81632.42171Magnitude/20211027013550.816369.42172IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73645270contributorID