2021-03-17T15:39:24.0000Z38.8055-122.7956673.63manualconfirmedIRIS-0.19Md1Origin/20210318183953.581819.6088970Magnitude/20210318183953.581885.6088971IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73538480contributorID