2021-08-02T18:30:47.0000Z39.674168-122.8655015.27manualconfirmedIRIS2.72Md1Origin/20210802183519.999321.360835Magnitude/20210802183519.999374.360836IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73604441contributorID