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Global Seismic Risk Map

A milestone in global earthquake risk assessment

Description

The v2026.1 Global Seismic Risk Model covers economic losses, number of buildings destroyed, built-up area destroyed, fatalities, population rendered homeless, and equivalent embodied carbon loss. The main seismic risk map presents the geographic distribution of the average annual number of buildings destroyed due to earthquake ground shaking across the residential, commercial, and industrial building stock. The assessment does not account for secondary earthquake- triggered hazards, such as tsunamis, liquefaction, landslides, or post-earthquake fires. Economic losses represent the direct physical impacts of earthquakes. 


These results are an update of the global maps released in 2018, as described in Silva et al. (2020), and those released in 2023, and are based on best available and publicly accessible datasets and models, which have been collected, curated and maintained in collaboration between local experts and GEM Foundation scientists. The underlying dataset used to create the main map can be requested as a shapefile for use in research and public-good applications without cost, or for a licensing fee in the case of commercial applications.

How to cite this work

If you make use of this work, please cite both the publication and the poster. Publication: Silva, V.; Amo-Oduro, D.; Calderon, A, et al. (2020) Development of a global seismic risk model, Earthquake Spectra, vol. 36, no. 1_suppl, 2020, pp. 372–394. https://journals.sagepub.com/doi/abs/10.1177/8755293019899953 Poster: Silva V, Aljawhari K, Baiguera M, Calderon A, Caruso M, Costa C, Crowley H, González D, Nafeh AMB, Rao A, Yepes-Estrada C (2026). Global Earthquake Model (GEM) Seismic Risk Model Map (version 2026.1), https://doi.org/10.5281/zenodo.20208596

Available Versions

A PDF poster, as well as a set of high-resolution PNGs with each of the risk metrics calculated globally, is available for direct download under a CC BY-SA license. If your use case does not meet the open license requirements, or if you are interested in obtaining the underlying dataset as a shapefile, please submit a request in our system by clicking on the "License Request", where a specific license will be provided, depending on the use case. Additionally, users interested in the previous versions of the Global Seismic Risk Maps can access these from the table at the bottom of this page.

License information

The downloadable resources are available under a Creative Commons CC BY-SA 4.0 license, which requires: 

  • Attribution (you must give appropriate credit, provide a link to the license, and indicate if changes were made) 

  • ShareAlike (derivatives created must be made available under the same license as the original) 


Any deviation from these terms incur in license infringement and requires a license agreement that must be made tailored to your use case, in such instance please click on "License Request".

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Latest Version

v2026.1

License

CC BY-SA 4.0

Available resources

License Request

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Popup title

Country/Region
Available Resources
Afghanistan
Exposure
Africa
Exposure
Alaska
Exposure
Country/Region
Available Resources
Afghanistan
Vulnerability
Africa
Vulnerability
Alaska
Vulnerability
Country/Region
Resource Url
Afghanistan
Risk Profile
Africa
Risk Profile
Alaska
Risk Profile

Search

search thin.png

Found

Country/Region
Resource Url
Afghanistan
Exposure
Africa
Exposure
Alaska
Exposure

Preview

Preview is not available.

Search

search thin.png

Found

Country/Region
Resource Url
Afghanistan
Vulnerability
Africa
Vulnerability
Alaska
Vulnerability

Preview

Preview is not available.

Search

search thin.png

Found

Country/Region
Resource Url
Afghanistan
Risk Profile
Africa
Risk Profile
Alaska
Risk Profile

Preview

Preview is not available.

Previous Product Versions

Version Number

Data

Image

Poster

Documentation

Geoviewer

v2018.1

N/A

N/A

v2023.1


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Related publications

Development of a global seismic risk model

Read More
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