2026-08-05T03:41:44Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:76782025-03-06T12:23:06ZDOIDBDOIDB.SEISNETfalse4DOIDB.SEISNET
10.14470/0Z082998
Letort, J.
0000-0003-0200-7276
Observatoire Midi Pyrénées, IRAP, CNRS UMR 5277, Université Paul Sabatier, Toulouse, France (OMP)
Cotton, F.
0000-0002-9242-3996
Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, Potsdam, Germany
Jacquemond, L.
Observatoire Midi Pyrénées, IRAP, CNRS UMR 5277, Université Paul Sabatier, Toulouse, France (OMP)
Grimaud, F.
Observatoire Midi Pyrénées, IRAP, CNRS UMR 5277, Université Paul Sabatier, Toulouse, France (OMP)
Pauchet, H.
Observatoire Midi Pyrénées, IRAP, CNRS UMR 5277, Université Paul Sabatier, Toulouse, France (OMP)
SISLACQ2021
GFZ Data Services
2023
Deutsches GeoForschungsZentrum GFZ
GEOFON Data Centre
geofon@gfz.de
Geophysical Instrument Pool Potsdam (GIPP)
Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, Potsdam, Germany
Observatoire Midi Pyrénées, IRAP, CNRS UMR 5277, Université Paul Sabatier, Toulouse, France (OMP)
Lacq gas field
waste water injection
Monitoring system
EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES
In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers
In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS > SEISMOLOGICAL STATIONS
Geophysics
Passive seismic
Seismometers
Velocity
MiniSEED
GIPP
MESI
Temporary
Induced seismicity
2021-01-01
2021-01-01
2023-01-31
2027-07-01
en
Seismic Network
https://geofon.gfz.de/waveform/archive/response/5M/2021_2023
embargoed access
Creative Commons Attribution 4.0 International
411GB
.mseed
XML
Deployment of 10 seismometers for monitoring the induced seismicity of the Lacq gas field, France. This project focus on the analysis of the seismicity induced by anthropogenic activities (gas extraction and wastewater injection) related to the gas field, located in Lacq, France. We aim to answer the following questions: which part of the Lacq induced seismicity is generated by wastewater injection? by the mechanical evolution of the reservoir depletion? Is the seismicity confined to the (minor) faults of the reservoir or can regional tectonic faults be activated, generating large earthquakes? What scenarios of ground shaking and damages could be expected in case of a major event in the area? What is the associated seismic hazard and risk?
-0.4
-0.9
43.3
43.7
Region Name
GFZ Helmholtz Centre for Geosciences
https://ror.org/04z8jg394
GIPP202101