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Microseismic catalogue of the surface and the downhole network with magnitude from J. Helm - Soultz-sous-Forêts 1993 Stimulation

Microseismic catalogue recorded by the EOPGS surface network and the downhole network at Soultz-sous-Forêts during the 1993 episode. The catalogue is part John Helm's thesis : The natural seismic hazard and induced seismicity of the European HDR (Hot Dry Rock) geothermal energy project at Soultz-sous-Forêts (Bas-Rhin, France), Appendix V. The events of the catalogue cover the 1st stimulation test, the 2nd packer test and the 2nd stimulation test of the 1993 episode.


Number of events: 96.

Time period: 07/09/1993 18:08:32 - 16/10/1993 19:56:43.


The data parameters used are the following:

Column 1: Seismic ID

Column 2: EOPGS event number

Column 3: CSMA file

Column 4: CSMA event number

Column 5: Date

Column 6: Corrected origin time (UTC)

Column 7: Easting from GPK1 wellhead *

Column 8: Northing from GPK1 wellhead *

Column 9: Depth from GPK1 wellhead *

Column 10: Latitude WGS84 **

Column 11: Longitude WGS84 **

Column 12: Elevation WGS84 **

Column 13: Event magnitude

Column 14: Seismic moment

Column 15: Source radius


* 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 EOPGS microseismic surface network is available ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSFS1993-surface_network ).

The microseismic downhole network is available ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSFS1993-network ).

The velocity model used is available ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSFS1993-velocity_model ).

Unfortunately the waveforms recorded by the surface network have been lost.


Last update of data: 23/07/2019

Simple

Alternate title

SSFS1993-Catalogue_Helm

Date (Creation)
2017-09-27T12:12:04
Status
Completed
Distributor
  CDGP - EOST
5 rue René Descartes , Strasbourg , 67000 , FRANCE
Owner
  IPGS - EOST
5 rue René Descartes , Strasbourg , 67000 , FRANCE
Maintenance and update frequency
As needed

Subject study

  • Seismology, Earthquakes, Seismic sources, Micro-seismicity

Project phase

  • Hydraulic Stimulation

Location

  • GPK1

  • Soultz-sous-Forêts (67250)

  • Upper Rhine Graben

  • Alsace

  • France

Variables

  • Seismology parameters

FormaTerre | Distributor
  • CDGP
Access constraints
Restricted
Use constraints
Restricted
Other constraints

Confidentiality Level 1: Public and traceability

Other constraints

How to cite: HELM, J. (1996). Aléa sismique naturel et la sismicité induite du projet géothermique européen RCS de Soultz-Sous-Forêts (Bas-Rhin, France). (Doctoral dissertation, Strasbourg 1).

Aggregate Datasetindentifier
SSF-GPK1
Association Type
Part of seamless database
Initiative Type
Platform
Spatial representation type
Vector
Language
English
Character set
UTF8
Topic category
  • Geoscientific information
Begin date
1993-09-02T00:00:00
End date
1993-10-26T00:00:00
N
S
E
W
thumbnail


Reference system identifier
WGS 1984
Distribution format
  • csv ( 1.0 )

OnLine resource
SSFS1993-Catalogue_Helm ( WWW:DOWNLOAD-1.0-link--order )
Hierarchy level
Dataset
Dataset

Information applies to the dataset

Source
File identifier
SSFS1993-Catalogue_Helm XML
Metadata language
English
Character set
UTF8
Parent identifier
Episode: 1993 Stimulation Soultz-sous-Forêts

SSFS1993

Date stamp
2023-08-03T12:42:11.4538Z
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Point of contact
  CDGP - EOST -
5 rue René Descartes , Strasbourg , 67000 , FRANCE
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Project phase
Hydraulic Stimulation
Variables
Seismology parameters

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Associated resources

Not available


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