2021-10-27T12:16:13.0000Z39.828667-120.752335-1.63manualconfirmedIRIS2.18Md1Origin/20211027121901.328497.45984Magnitude/20211027121901.328547.45985IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73645455contributorID