Geotechnical and geological reconnaissance observations of the 6 February 2023 Türkiye earthquakes
The 6 February 2023 Türkiye earthquakes and the accompanying aftershocks were a once‐in‐a‐century catastrophe that has greatly impacted Türkiye and Syria. The repercussions of these events will have a lasting effect on the entire region. This article documents the geotechnical and geological observations performed by GEER (Geotechnical Extreme Events Reconnaissance) immediately following the events. Observations of ground damage, including surface fault rupture, liquefaction and lateral spreading, landslides and rock falls, and foundation failure of buildings, dams, and other civil infrastructure, are described herein. This article summarizes the key findings that were originally reported in the joint GEER‐EERI (Earthquake Engineering Research Institute) reconnaissance report. The goal of these reconnaissance efforts is to document perishable data and disseminate it widely so that lessons can be learned from these events.
Authors
- Diane Moug (ORCID: https://orcid.org/0000-0001-5256-0438)
- Ö. Kozaci (ORCID: https://orcid.org/0000-0001-9439-0190)
- Jorge Mario Lozano
- Renmin Pretell (ORCID: https://orcid.org/0000-0001-8552-2905)
- Kristin J. Ulmer (ORCID: https://orcid.org/0000-0001-8696-7447)
- Erhan Altunel (ORCID: https://orcid.org/0000-0002-1926-6410)
- Emre Duman
- Kevin B. Clahan
- Patrick Bassal (ORCID: https://orcid.org/0000-0003-4153-2460)
- Cengiz Yıldırım (ORCID: https://orcid.org/0000-0001-5253-028X)
- Kemal Önder Çetin (ORCID: https://orcid.org/0000-0003-0540-2247)
- Tristan E. Buckreis (ORCID: https://orcid.org/0000-0002-5128-9313)
- Elliot Nichols (ORCID: https://orcid.org/0000-0001-7815-0429)
- Youssef M. A. Hashash (ORCID: https://orcid.org/0000-0002-0756-9027)
- Jonathan D. Bray (ORCID: https://orcid.org/0000-0001-9368-4365)
- Jorge Macedo (ORCID: https://orcid.org/0000-0002-0457-4824)
- Menzer Pehlivan (ORCID: https://orcid.org/0000-0002-7345-2513)
- Robb Eric S. Moss (ORCID: https://orcid.org/0000-0003-1104-1476)
- Jonathan P. Stewart (ORCID: https://orcid.org/0000-0003-3602-3629)
- R. D. Koehler
- David J. Frost
Institutions
- Portland State University (US)
- Southwest Research Institute (US)
- Georgia Institute of Technology (US)
- University of Nevada, Reno (US)
- California Polytechnic State University (US)
- University of Illinois Urbana-Champaign (US)
- University of California, Los Angeles (US)
- Middle East Technical University (TR)
- Montana Historical Society (US)
- Pacific Environment (US)
- Lettis Consultants International (United States) (US)
- Istanbul Technical University (TR)
- Eskişehir Osmangazi University (TR)
- The Ohio State University (US)
- University of California, Berkeley (US)
Publication Details
- Journal
- Earthquake Spectra
- Published
- 2024-10-17
- DOI
- https://doi.org/10.1177/87552930241281007
- Citations
- 5
- Primary Topic
- Seismology and Earthquake Studies
- Type
- article
- Field-Weighted Citation Impact
- 1.74
Funders
- National Science Foundation