2021-10-15T20:20:41.0000Z38.835499-122.8180011.89manualconfirmedIRIS0.85Md1Origin/20211015202339.718716.196801Magnitude/20211015202339.718763.196802IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73639990contributorID