See file: README_InducedSeismicityCatalog.txt.

The events in the catalog were recorded after the start of injection on 17 November 2011 until 2 July 2018 (2 years and 5 months after CCS1 injection ended). The event locations are provided in State Plane Coordinate System, Illinois East 1201, NAD27.

This file contains: - spreadsheet containing all events by data or occurrence, located events by date of occurrence, plots of events distributions, trigger change information, sensor information, event azimuth relative to CCS1; - tab-delimited text file with .rdv extension containing source parameters; - spreadsheet containing a subset of the located event catalog relocated using the double-difference method (see README for reference).