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World Stress Map 2016

Hosted by the Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences

Editors:
Oliver Heidbach , Mojtaba Rajabi2, Karsten Reiter3, Moritz Ziegler1,4
1

1
GFZ German Research Centre for Geosciences, Germany, Section 2.6 Seismic Hazard and Stress Field
2
Australian School of Petroleum, University of Adelaide, Australia
3
Institute of Applied Geosciences, Technical University of Darmstadt, Germany
4
Institute of Earth and Environmental Science, University of Potsdam, Germany

Introduction
The World Stress Map (WSM) is a global compilation All stress information is analysed and compiled in a
of information on the present day crustal stress field. It standardized format and quality-ranked for reliability
is a collaborative project between academia and and comparability on a global scale. The stress
industry that aims to characterize stress patterns and map displays A-C quality stress data records of the
to understand the stress sources. It commenced in upper 40 km of the Earths crust from the WSM
1986 as a project of the International Lithosphere database release 2016. Focal mechanism solutions
Program under the leadership of Mary-Lou Zoback. labelled as possible plate boundary events in the
From 1995-2008 it was a project of the Heidelberg database (for details see Heidbach et al., 2010) are 60 60
Academy of Sciences and Humanities headed first by not displayed. Further detailed information on the
Karl Fuchs and then by Friedemann Wenzel. Since WSM quality ranking scheme, guidelines for the
2009 the WSM is maintained at the GFZ German various stress indicators and software for stress
Research Centre for Geosciences and since 2012 the map generation and the stress pattern analysis is
WSM is a member of the ICSU World Data System. available at www.world-stress-map.org.

Stress map displays the orientation of maximum horizontal compressional stress SHmax

Method Quality Stress Regime

focal mechanism A SHmax is within 15 Normal faulting
borehole breakouts B SHmax is within 20 Strike-slip faulting

drill. induced frac. C SHmax is within 25 Thrust faulting

Unknown regime
overcoring
SV SV SV
hydro. fractures
geol. indicators Shmin
SHmax
Shmin SHmax SHmax
NF Shmin
SS TF
Data depth range
0-40 km normal faulting regime strike-slip regime thrust faulting regime
Sv > SHmax > Shmin SHmax > Sv > Shmin SHmax > Shmin > Sv

30 30
Citation of this map
Heidbach, O., Rajabi, M., Reiter, K., Ziegler, M. (2016): World Stress Map 2016, GFZ Data Service,
doi:10.5880/WSM.2016.002.

Key references for the WSM project

Zoback, M.L., Zoback, M., Adams, J., Assumpo, M., Bell, S., Bergman, E.A., Blmling, P., Brereton, N.R., Denham,
D., Ding, J., Fuchs, K., Gay, N., Gregersen, S., Gupta, H.K., Gvishiani, A., Jacob, K., Klein, R., Knoll, P., Magee, M.,
Mercier, J.L., Mller, B.C., Paquin, C., Rajendran, K., Stephansson, O., Suarez, G., Suter, M., Udas, A., Xu, Z.H.,
Zhizhin, M. (1989): Global patterns of tectonic stress. Nature 341, 291-298, doi:10.1038/341291a0.
Zoback, M.L. (1992): First and second order patterns of stress in the lithosphere: The World Stress Map Project, J.
Geophys. Res., 97, 11703-11728, doi: 10.1029/92JB00132.
Fuchs, K., Mller, B. (2001): World Stress Map of the Earth: a key to tectonic processes and technological applications.
Naturwissenschaften 88, 357-371, doi:10.1007/s001140100253.
Sperner, B., Mller, B., Heidbach, O., Delvaux, D., Reinecker, J. & Fuchs, K. (2003): Tectonic stress in the Earth's crust:
advances in the World Stress Map project. in New insights in structural interpretation and modelling, pp. 101-116, ed.
Nieuwland, D. A. Geological Society, London, doi:10.1144/GSL.SP.2003.212.01.07.
Tingay, M., Mller, B., Reinecker, J., Heidbach, O., Wenzel, F. & Fleckenstein, P. (2005): The World Stress Map Project
'Present-day Stress in Sedimentary Basins' initiative: building a valuable public resource to understand tectonic
stress in the oil patch, The Leading Edge, 24, 1276-1282. 0 0
Heidbach, O., Reinecker, J., Tingay, M., Mller, B., Sperner, B., Fuchs, K. & Wenzel, F. (2007): Plate boundary forces
are not enough: Second- and third-order stress patterns highlighted in the World Stress Map database, Tectonics, 26,
TC6014, doi:10.1029/2007TC002133.
Heidbach, O., Tingay, M., Barth, A., Reinecker, J., Kurfe, D. & Mller, B. (2010): Global crustal stress pattern based on
the World Stress Map database release 2008, Tectonophysics 482, 3-15, doi:10.1016/j.tecto.2009.07.023.
Heidbach, O., Rajabi, M., Reiter, K., Ziegler, M. and the WSM Team (2016): World Stress Map Database Release 2016,
GFZ Data Services, doi:10.5880/WSM.2016.001.

References of used data and software

This map contains of a number of datasets: Plate boundaries are from the global plate model PB2002 (Bird, 2003),
topography and bathymetry from Smith and Sandwell (1997). Stress maps are produced with CASMI (Heidbach and Hhne,
2008) which is based on GMT from Wessel and Smith (1998).
Bird, P. (2003): An updated digital model for plate boundaries, Geochem. Geophys. Geosyst., 4 (3), 1027,
doi:10.1029/2001GC000252.
Heidbach, O., Hhne, J. (2008): CASMI - a tool for the visualization of the World Stress Map data base. Computers &
Geosciences, 34, 783-791, doi:1016/j.cageo.2007.06.004.
Wessel, P., Smith, W.H.F. (1998): New, improved version of Generic Mapping Tools released, Eos Trans., 79 (47), 579,
doi:10.1029/98EO00426.
Smith, W.H.F., and Sandwell, D.T. (1997): Global sea floor topography from satellite altimetry and ship depth soundings,
-30 -30
Science, 277, 1956-1962, doi:10.1126/science.277.5334.1956.

Major contributors to the WSM database release 2016

Australasian Stress Map Project, Geofon Cataloge, The Global CMT Cataloge, European-Mediterranean Regional CMT
Solutions Cataloge, Ikon Science Adelaide, DGMK, NAGRA, NECSA, PETROM, BP, Schlumberger, CHEVRON-Texaco,
Fennoscandian Rock Stress Database, Wintershall, Shell, Karasu, PTT, Eni, RWE-Dea, WEG, Daleel Petroleum, Premier Oil

Adams, J. Denham, D. King, R. Reynolds, S.

gstsson, K. Ding, J. Kingdon, A. Rckl, T.
Alt, R. Doeveny, P. Kjorholt, H. Roth, F.
Al-Zoubi, A.S. Enever, J. Klein, R. Rummel, F.
Andreoli, M. Feijerskov, M. Knoll, P. Schmitt, D.
rnadttir, S. Fellgett, M.W. Kropotkin, P. Schoenball, M.
Ask, D. Finkbeiner, T. Kurfe, D. Sebrier, M.
Ask, M. Fleckenstein, P. Larsen, R. Sherman, S.
Assumpcao, M. Fuchs, K. Lindholm, C. Sperner, B.
Barth, A. Furen, X. Logue, A. Stephansson, O.
Babyyev, G. Gay, N. Lpez, A. Stromeyer, D.
Balfour, N. Gerner, P. Lund, B. Suarez, G.
Baptie, B. Gough, D.I. Lund-Snee, J. Suter, M.
Barr, M. Gowd, T.N. Magee, M. Tingay, M.
Batchelor, T. Grasso, M. Mariucci, M.T. Tolppanen, P.
Becker, A. Gregersen, S. Marschall, I. Townend, J.
Bell, S. Grnthal, G. Mastin, M. Tsereteli, N.
Bergerat, F. Gupta, H. Maury, V. Udias, A.
Bergman, E. Guzman, C. Mercier, J. van Dalfsen, W.
Bluemling, P. Gvishiani, A. Mildren, S. van Eijs, R.
Bohnhoff, M. Haimson, B. Montone, P. Van-Kin, L. -60 -60
Bonjer, K.-P. Hanssen, T.H. Mularz-Pussak, M. Wenzel, F.
Bosworth, W. Hauk, C. Mller, B. Williams, J.
Bratli, R. Heidbach, O. Negut, M. Wiprut, D.
Brereton, R. Hergert, T. Oncescu, M.C. Wolter, K.
Brudy, M. Hersir, G.P. Paquin, C. Xu, Z.
Bungum, H. Hickman, S. Pavoni, N. Yunga, S.
Chatterjee, R. Hillis, R. Pierdominici, S. Zhizhin, M.
Colmenares, L. Horvath, F. Pondrelli, A. Zhonghuai, X.
Connolly, P. Hu, X. Ragg, S. Ziegler, M.
Cornet, F. Jacob, K. Rajabi, M. Zoback, M.
Custodio, S. Jarosinski, M. Rajendran, K. Zoback, M.-L.
Deichmann, N. Jianmin, D. Reinecker, J.
Delvaux, D. Jurado, M.J. Reiter, K.
Mercator projection, equatorial scale 1:46,000,000
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