2021-03-23T20:58:59.0000Z38.744167-122.70851.34manualconfirmedIRIS1.44Md1Origin/20210325213308.863421.6631413Magnitude/20210325213308.863472.6631414IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73539026contributorID