Microseismic catalogue of the 2003 episode at Soultz-sous-Forêts calculated by B.C. Dyer, R. Baria and S. Michelet using the downhole network. Number of events: 21979.

The catalogue covers the five phases of the 2003 hydraulic program. Seismic monitoring continued several days after the circulation test. Events were located by a combination of automatic and manual processing methods. Only events that could be located with an RMS misfit < 15 ms were accepted in the catalogue.

Time period: 27/05/2003 16:10:29 - 28/07/2003 04:06:26 (UTC time).

The data parameters are the following:

Column 1: Event ID

Column 2: Experiment phase of the hydraulic program

Column 3: Date (UTC)

Column 4: Time (UTC)

Column 5: Easting from GPK1 wellhead *

Column 6: Northing from GPK1 wellhead *

Column 7: Depth from GPK1 wellhead *

Column 8: Latitude WGS84 **

Column 9: Longitude WGS84 **

Column 10: Elevation WGS84 **

* The local coordinate system is based on the UTM32 system.

** Latitude, longitude and elevation have been derived from easting, northing and depth from GPK1 wellhead.

The description of the downhole network is available ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSFS2003-downhole_network ).

Last update of data: 31/08/2021