2021-04-27T04:41:09.0000Z38.832333-122.8093342.01manualconfirmedIRIS0.57Md1Origin/20210427044328.535302.12679Magnitude/20210427044328.535357.12680IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73555190contributorID