Projet 659 - Seismic risk assessment in Africa

Projet du PICG - réunion en 2018

  • (1) Kick-off meeting of the IGCP659 during the 2nd General Assembly of the African Seismological Commission: 23-27 April 2018, Al Hoceima, Morocco
  • (2) Technical and Scientific meeting on the seismic hazard and risk assessment in Africa (Tunis or Sfax University): 6-8 November 2018, Tunisia
  • (3) Training and Scientific meeting at the Institut de Physique du Globe de Strasbourg, France: November and December 2018

Bref résumé du projet

Seismotectonic studies are necessary for seismic hazard assessment and earthquake risk mitigation in Africa. Seismic risk is increasing sharply, due to rapid population growth and urbanization. Accurate seismic hazard and risk assessment at a regional scale requires the identification and characterization of major seismic sources. In this project, the preparation of thematic maps in seismotectonics, earthquake hazard and risk assessment including seismic scenarios for some of the major cities on the continent constitute an important objective necessary for the social and economic development of Africa. The activities to be developed in the project address the application of advanced methodologies for the seismic hazard evaluation and its impact on densely populated territories of Africa.

The SEISMOSHAF project primary objectives are

  • to update the database developed in the previous IGCP-601 project on the Seismotectonic Map of Africa, and
  • to improve regional seismotectonic maps for application in a multidisciplinary approach to the seismic hazard and risk assessments.

The project will also explore the feasibility of real-time seismic risk mitigation, such as Early Earthquake Warning Systems (EEWS) in selected pilot-sites. The transfer of knowledge and training is also an important aspect of the project, which will enable similar studies at local scale.

The co-leaders are from Tahiland, Myanmar, China, Japan and United States of America.

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