2021-01-23T18:21:37.0000Z38.807167-122.7403342.7manualconfirmedIRIS0.84Md1Origin/20210123182451.155351.1803531Magnitude/20210123182451.1554.1803532IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73515450contributorID