2021-04-09T05:06:00.0000Z38.836498-122.829172.2manualconfirmedIRIS1.27Md1Origin/20210409050833.297402.7941130Magnitude/20210409050833.29745.7941131IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73547085contributorID