Projects SARA Project South American Risk Assessment (SARA) Versión en español English version Share Facebook LinkedIn Overview Outcomes Training Outreach Photos Publications Anchor 6 Overview South America incorporates some of the most seismically active regions on the planet, where the South American subduction zone generates the forces to create the Andes Mountains and drives the occurrence of destructive earthquakes across Chile, western Argentina, Bolivia, Ecuador, Peru, Colombia and Venezuela. In turn, the high vulnerability of many structures and the high population density of the main cities are factors that contribute to the region’s high seismic risk. In the last two decades alone, over 3,000 fatalities have been reported, and the economic losses have exceeded 30 billion USD (EM-DAT, www.emdat.be ). While expert capabilities exist in these countries to assess earthquake risk, the information, infrastructure, tools, and collaboration networks necessary to develop comprehensive knowledge among scientists and engineers and to move this knowledge into the mainstream of disaster risk reduction activities has been lacking. Objectives The approach is to bring together international best practice tools and methodologies with local expertise and knowledge needed to establish local ownership and define risk assessment objectives and priorities. GEM Foundation combined these elements and focused on developing local capacities across sectors (academic, public and private), across technical disciplines (e.g., hazard, risk, IT), and through the implementation of disaster risk reduction policies and programs. The program of capacity development was initiated in 2013 with the South America Risk Assessment (SARA) Project to bring experts, institutions, and stakeholders from 7 countries to develop a regional assessment of earthquake hazard and risk. GEM provided its OpenQuake earthquake hazard and risk analysis software and other tools and databases freely and openly to all participants. More than 50 of the region’s experts across 17 institutions collaborated to produce critical data sets, develop common approaches, and develop open-source tools for both data collection and interpretation. Collaborators The SARA Project, completed in December 2015, provided the foundation for formal and informal collaborations at many levels and for many purposes. GEM subsequently developed formal partnerships across public and private sectors (e.g., SuraAmerica Insurance, the Geological Survey of Colombia, EcoPetrol), academic partnerships (e.g., EAFIT Univ, Univ del Norte, Univ Catolica Chile), non-profits (e.g., OSSO), and most recently, with municipal governments (Cali, Colombia and Quito, Ecuador), for urban risk assessments. (complete list ) Location Andean Region (Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina) Introduction The project was carried out by experts and institutions from the region using to the extent possible open data sets, methodologies and tools such as GEM’s new open source software, the OpenQuake Engine and other OpenQuake tools. The project revolved around 5 modules: hazard, exposure and physical vulnerability, socio-economic vulnerability and resilience, loss estimates and city scenarios. The modules were carried out by a variety of experts/scientists from the region , in collaboration with the project coordinators and, where relevant, the GEM Secretariat. 5. City Scenarios Following the objectives of SARA, the development of city scenarios is crucial for planning risk management strategies in cities with larger concentration of population and exposed to significant hazard. In this sense, the GEM Secretariat has been seeking collaborations with research groups and governmental stakeholders that will be the end users of case studies in Lima (Peru), Quito (Ecuador), Medellín (Colombia), Iquique, Osorno and Rancagua (Chile). 4. National and subnational estimation of losses An open and transparent seismic risk assessment for the Andean countries has been performed. A probabilistic approach was followed for the calculation of risk metrics, that includes average annual economic and human loss maps, mean loss exceedance curves per country, and statistics that reveal which building classes are most vulnerable to earthquakes. 3. Social Vulnerability and Resilience The social vulnerability component of SARA comprises the development of composite indicators of social vulnerability and resilience along with their robustness testing and validation. The objective is to provide tools and information useful for understanding the potential effects of earthquakes in communities of South America. 2. Exposure and Physical Vulnerability Development of exposure datasets and vulnerability functions for South America at regional, national and/or sub-national levels have been considered. Modelling of exposure and physical vulnerability in the most earthquake prone countries is the main goal in the first stage of the project. 1. Seismic hazard In early 2013 the Global Earthquake Model (GEM) published seven Requests for Proposal covering topics related to the compilation of basic datasets as well as the creation and calculation of an updated probabilistic seismic hazard input model for South America. Five consortia of South American researchers responded to this request and submitted proposals, which were reviewed in an initial stage by scientists working at the GEM Secretariat, and successively discussed in a meeting in Bogota held in December 2013 at the “Servicio Geologico Colombiano”. Anchor 1 Anchor 5 Capacity development and institutional strengthening To promote sustainability, SARA’s work included the following: capacity development and institutional strengthening, and stakeholder engagement. The outcomes of activities in these areas are described below. Anchor 4 A blog by Carlos Costa featuring the SARA project workshop in Chile 2014. [News ] A wiki project website containing technical information about the SARA project. [Website ] Anchor3 BUSINESS NEWS Lima workshops 2015 1/2 BUSINESS NEWS Quito workshops 2015 1/3 Publications Probabilistic Seismic Risk Assessment Of The Residential Building Stock In South America [PDF ] SARA (South America Risk Assessment Project Workshop) on “Inventory of Quaternary deformation of South America” [PDF ] SARA Project Executive Summary [PDF ] A conference paper on Building A Ground-Motion Logic Tree For South America Within The Gem-Sara Project Framework [PDF ]

Projects ARISTOTLE Multi-Hazard Expert Advice System for ERCC Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background The All Risk Integrated System TOwards Trans-boundary hoListic Early-warning or ARISTOTLE consortium combines a number of services that enable a rapid understanding of events from various natural hazards (earthquakes and tsunami, volcanoes, severe weather and floods) and how they might unfold, thus aiding a deeper interpretation of the resulting hazards and impact. The GEM Foundation is supporting the consortium by providing an assessment of the impact of earthquakes using GEM's global exposure and vulnerability models, with a focus on metrics such as collapsed buildings and displaced people, such that it may provide an added value to existing rapid loss assessment services such as the USGS's Prompt Assessment of Global Earthquakes for Response (PAGER). Visit http://pilot.aristotle.ingv.it/ for more details about the project. Duration: 2022 - 2028 Objectives ARISTOTLE aims to provide Multi-Hazard Advice to the European Research Coordination Centre, either in advance of / during the activation of the EC Civil Protection Mechanism (CPM), in order to increase preparedness and response levels of the EU and to improve the ERCC’s assessment capacity. Collaborators ARISTOTLE is a multi-disciplinary partnership consisting of world-leading scientific centres in the areas of Earth and Climate sciences, providing operational and monitoring services, early warning and information systems as well as contributing to innovation and research actions. Location Global (Rome, Italy) Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications

Projects METEOR Modelling Exposure Through Earth Observation Routines (METEOR) Versión en español English version Share Facebook LinkedIn Overview Outcomes Training Outreach Photos Publications Anchor 6 Background At present, there is a poor understanding of population exposure in some Official Development Assistance (ODA) countries, which causes major challenges when making Disaster Risk Management decisions. Modelling Exposure Through Earth Observation Routines (METEOR) takes a step-change in the application of Earth Observation exposure data by developing and delivering more accurate levels of population exposure to natural hazards. Providing new consistent data to governments, town planners and insurance providers will promote welfare and economic development in these countries and better enable them to respond to the hazards when they do occur. Objectives METEOR aims to formulate an innovative methodology of creating exposure data through the use of EO-based imagery to identify development patterns throughout a country. Stratified sampling technique harnessing traditional land use interpretation methods modified to characterise building patterns can be combined with EO and in-field building characteristics to capture the distribution of building types. These protocols and standards will be developed for broad application to ODA countries and will be tested and validated for both Nepal and Tanzania to assure they are fit-for-purpose. Objectives of the project look to: deliver exposure data for 47 of the least developed ODA countries, including Nepal and Tanzania; create hazard footprints for the specific countries; create open protocol; to develop critical exposure information from EO data; and capacity-building of local decision makers to apply data and assess hazard exposure. Collaborators METEOR Project Consortium The British Geological Survey (BGS) ImageCat National Society for Earthquake Technology (NSET) The Disaster Management Department-Tanzania The Humanitarian OpenStreetMap Team (HOT) Oxford Policy Management Limited (OPM) Fathom Location Nepal, Tanzania For more details on the METEOR Project, click read more below to visit the website. Anchor 1 Anchor 5 Anchor 4 Anirudh and Nicole will be producing vulnerability data for different building types to different hazards for Nepal and Tanzania. Anirudh Rao and Nicole Paul participated in the quarterly UK Space Agency #METEOR Project meeting and workshops in Kathmandu, Nepal. About 20 project participants from GEM, Tanzania Prime Minister’s Office-Disaster Management Department (DMD), NSET, BGS, HOT OSM, ImageCat and OPM... Modelling Exposure Through Earth Observation Routines: EO-based Exposure, Nepal and Tanzania granted by the UK Space Agency Anchor3 Publications To download the METEOR Project official deliverables documents, click the Read More button below.

Projects RENOMIZE Renovation with automation and optimization of processes and products Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background This EU-funded initiative, supported by CINEA - European Climate, Infrastructure and Environment Executive Agency as the granting authority, is set to transform the renovation process by introducing advanced solutions that streamline every stage - from design to end-of-life - achieving significant cost and time savings. RENOMIZE's innovations include decision support tools for site preparation and technology integration, optimized process planning, and automated systems for anchor and panel placement. These solutions will undergo rigorous testing and demonstrations in Switzerland, Spain, Estonia, France, and Belgium to ensure their effectiveness and promote widespread adoption. GEM will share and contribute knowledge on risk-informed approaches to integrate resilience into renovation practices. Duration: 2025 - 2028 More details: https://cordis.europa.eu/project/id/101192326 Objectives RENOMIZE presents well-selected innovations in the processes and products for the full renovation trajectory from ideation, over-delivery, maintenance and end-of-life. Building on an impressive experience in the field, the following innovations have been put forward: Decision support tools for optimisation of building site preparations, integration of balconies and overhangs, and for the integration and selection of HVAC and RES technology; Optimisation of the process planning using advancements to spatiotemporal planning; Development of an improved anchoring system and panel-panel connections, optimised for automized non-sequential mounting, de/re-mounting; Self-positioning system and end-effectors thereon to support autonomous anchor and panel placement; Phased optimisation of the factory automation for cost reduction and quality improvement. These innovations will lead to cost savings beyond the aimed 25% and considerable time savings. Elaborate testing for disruptive events is previewed in Switzerland and Spain, while 4 complementary demonstrations will be delivered in Estonia, Switzerland, France, and Belgium. Stakeholders are engaged from the project's onset, and wider uptake is actively integrated into RENOMIZE’s concept through certification, technical assistance and various capacity-building activities. Collaborators Coordination Joanneum Research, Austria Project partners BuildUP, Belgium Timbeco Woodhouse, Estonia Litobox, Belgium Besix, Belgium Bomecon, The Netherlands Institut für nachhaltige Technologien AEE, Austria Tecnalia, Spain VITO (Vlaams Instituut voor Technologisch Onderzoek), Belgium Fondazione GEM, Italy Think E, Belgium Communauté d’Agglomération de Lens Liévin, France Funding partner: CINEA - European Climate, Infrastructure and Environment Executive Agency (HORIZON-CL5-2024-D4-01-01) Locations Austria Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications

Projects EU DRR Regional risk modelling and scenario analysis for EU Member States - Seismic risk analysis and exposure data Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background This project supports the World Bank Technical Assistance project "Economic Analysis of Prevention and Preparedness in European Union Member States and Countries under EU Civil Protection Mechanism". The GEM Risk Team provides exposure and probabilistic seismic risk assessments for the 27 EU member states and 6 participating states, building upon the EFEHR ESHM20 hazard and ESRM20 exposure datasets [insert link www.efehr.org ], adding educational and healthcare building stock, and forecasting exposure to 2050. Further, retrofitted vulnerability curves are derived to inform the seismic impact analyses and a cost-benefit analysis. Duration: 2020-2021 Objectives The project is conducted in collaboration with the European Commission’s (EC) Directorate-General for European Civil Protection and Humanitarian Aid Operations (DG ECHO). The objectives of this project are to: 1. Provide regionally-consistent probabilistic seismic risk metrics across Union Civil Protection Mechanism (UCPM) countries for population and selected structure types, to inform macro-economic analysis that is to be conducted by the World Bank project team. 2. Provide seismic impact analysis for two selected earthquake scenarios with and without specified DRM intervention, to estimate the impact of that intervention on i) loss due to direct damage and ii) fatalities. This will contribute to cost-benefit analysis of EU-funded DRM investments conducted by the WB project team using the Triple-Dividend framework. Collaborators GEM Foundation Funding partner: World Bank Group Locations EU Member States Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications

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Projects PAPERS Piattaforma Analisi Pericolosità E Rischio Sismico Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background The Global Earthquake Model (GEM) Foundation has launched the PAPERS project (Piattaforma Analisi Pericolosità E Rischio Sismico), an initiative aimed at developing a new WebGIS platform for scenario hazard and risk assessment in Italy. The project has been funded as one of the cascade grants launched by the High-Performance Computing, Big Data e Quantum Computing Research Centre, one of the five National Centres established by the Italian National Recovery and Resilience Plan (NRRP), under Spoke 5 - Environment and Natural Disasters . The first training workshop of the project related to the use of the OpenQuake engine was successfully conducted online on April 1st, 2025, marking the first in a series of planned training events. This first workshop also served for exploring potential third-party contributions to models that could be integrated into the platform. Objectives PAPERS will enhance seismic risk assessment in Italy through advanced computational techniques and open-source models and tools. The project is organised into three modules, each focusing on a critical objective. The first module involves building the operational platform, leveraging the OpenQuake (OQ) Engine. The integration of High-Performance Computing (HPC) will facilitate complex analyses, while interoperability with external software will streamline data management. The second module focuses on updating Italy’s national exposure models. This involves compiling databases of buildings, critical infrastructure, and distributed networks at different geographic scales in the country. The project will integrate existing models with newly available datasets. This effort will provide a more comprehensive understanding of the seismic vulnerability of the Italian-built environment. As part of the third module, the platform will feature preloaded models of seismic hazard, exposure, and vulnerability, along with a range of earthquake scenarios, including historical earthquakes and events from a stochastic catalog based on the 2020 European Seismic Hazard Model (ESHM20). Alternative risk mitigation strategies will also be explored through dedicated multi-criteria decision-making approaches. Collaborators Project Coordination: Fondazione GEM (Global Earthquake Model Foundation) Main Collaborating Institution: Università degli Studi di Bari Aldo Moro Funding Agency: The project is funded under the Italian National Recovery and Resilience Plan (PNRR), Mission 4, "Education and Research" - Component 2, "From Research to Business" - Investment Line 1.4, supported by NextGenerationEU. Locations Pilot Site for Seismic Risk Analysis: An Italian city to be determined during the project, intended as a demonstration case for urban-scale seismic risk analysis. Testing Locations: The project will involve data collection and analysis on a national scale across Italy. Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications

Projects READY2RESPOND Rapid Diagnostic in Uttarakhand and Himachal Pradesh Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background Ready2Respond (R2R) is a rapid diagnostic guide, designed to improve national, sub-national and city resilience mechanisms and to protect development gains through investments in emergency preparedness and response systems. It is informed by the World Bank Group (WBG) City Resilience Program (CRP) and other WBG resilience platforms. In this project R2R is applied to the Uttarakhand and Himachal Pradesh states in the Himalayan region of India. The GEM Risk Team contributes to the project by providing: Literature review and stakeholder mapping around hazard and risk initiatives, risk data and models for both states Provision of seismic hazard/risk model outputs and related descriptive information for both states (to support diagnostic activities) Review of legal regulation of the built environment and associated initiatives Review of seismic preparedness of the critical infrastructure defined in the project Preparation and remote input into stakeholder workshops Duration: 2023 Objectives This project responds to the need to provide effective and comprehensive diagnosis of the Uttarakhand and Himachal Pradesh states’ emergency preparedness and response systems in the Himalayan region of India. This enables the World Bank and the government to tailor investments to strengthen institutional capacity and capability, ensure public safety, and limit economic disruption in the face of multiple, and often cascading, geological and hydrometeorological hazards. Collaborators GEM Foundation, JBA Consulting, Geo Climate Risk Solutions (GCRS) Funding partner: World Bank Group Location India Himalayas Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications

Global Earthquake Model Foundation: For a world that is resilient to earthquakes through earthquake hazard and risk assessment. Global Earthquake Model foundation Global Earthquake Model foundation For a world that is resilient to earthquakes and other natural hazards. For a world that is resilient to earthquakes and other natural hazards. presents presents GEM CONFERENCE 2026 GEM CONFERENCE 2026 From Faults to Future Scenarios From Faults to Future Scenarios FIND OUT MORE DAY 1 RECORDING Global Earthquake Model foundation For a world that is resilient to earthquakes and other natural hazards. Latest RED ALERT Earthquake: 28th July 2026 M6.8 Japan More Details Latest RED ALERT Earthquake: 28th July 2026 M6.8 Japan More Details new-updated-products New and Updated Products Global Hazard Vulnerability Model Global Risk Country Profiles Liquefaction (new!) Homogenised Catalogue (new!) Embodied Carbon (new!) Stochastic Event Set (new!) Exposure Model OQ Hazard Models What We Do Our purpose is to develop, together with the global community, scientific resources for transparent earthquake hazard and risk assessment, and to facilitate their application for risk management. PROVIDE Global standards for earthquake hazard and risk modelling. SUPPORT Partner with communities for disaster risk reduction STRENGTHEN Build capacity, especially in the Global South Latest Updates Newsletter The latest GEM Newsletter is here! More Vacancy We're Hiring! Seismic Hazard Modeller More Vacancy Geotechnical Earthquake Risk Modeller - Liquefaction and Landslides More Available Seismic Hazard and Risk Models and Datasets By selecting a region in the global map below, a table will appear to quickly take you to the available resources in that region. You can also use the Search box to look up any specific region, country or territory. Popup title Close Country/Region North and South Korea Hazard Exposure Vulnerability Risk Profile Conterminous US Hazard Exposure Vulnerability Risk Profile Northwest Asia Hazard Exposure Vulnerability Risk Profile Northeast Asia Hazard Exposure Vulnerability Risk Profile Pacific Islands Hazard Exposure Vulnerability Risk Profile Hawaii Hazard Exposure Vulnerability Risk Profile Arabia Hazard Exposure Vulnerability Risk Profile Alaska Hazard Exposure Vulnerability Risk Profile Sub-Saharan Africa Hazard Exposure Vulnerability Risk Profile West Africa Hazard Exposure Vulnerability Risk Profile North Africa Hazard Exposure Vulnerability Risk Profile Tuvalu Hazard Exposure Vulnerability Risk Profile More Products Downloadable Resources Hazard Global Seismic Hazard Map Exposure Global Exposure Map Embodied Carbon Global Embodied Carbon OpenQuake OpenQuake Engine Vulnerability Global Vulnerability Model Building Taxonomy Global Building Taxonomy Risk Global Seismic Risk Map Risk Profiles Country-Territory Seismic Risk Profiles Global Liquefaction Global Liquefaction Collaborative Projects Close Completed Location Ongoing More Projects

Projects TREAD daTa and pRocesses in sEismic hAzarD Versión en español English version Share Facebook LinkedIn Overview Anchor 6 Background GEM is one of the partners of the Marie Skłodowska-Curie Actions (MSCA) funded TREAD project, which involves a consortium of 14 academic institutions and 8 private partners of the highest scientific level from 7 European countries. TREAD will train a new generation of seismic hazard scientists to tackle the challenges of earthquake forecasting in complex tectonic contexts such as the Europe and Mediterranean regions. During the 4 year project GEM will host and supervise two PhD students, one working with the hazard team and the other with the risk team, on the following topics: 1. Modelling distributed seismicity under innovative approaches (under joint supervision with the University of Milano, Bicocca, 2. Assessment of the impact of advanced seismic hazard modelling approaches on earthquake risk (under joint supervision with the University of Chieti-Pescara) More information at https://tread-horizon.eu/ . Duration: 2023-2027 Objectives The aim of TREAD is to train a new generation of seismic hazard scientists to tackle the challenges of earthquake forecasting in complex tectonic contexts such as the Europe and Mediterranean regions. A change of paradigm in seismic hazard is necessary to be able to fully account for the specific properties of earthquake source and seismic modes in those areas. For example, to calculate the probability of having multiple earthquake ruptures, the interaction between active faults across various space-time scales needs to be accounted for, as well as the effects of stress transfer and fault-fluid interaction in earthquake triggering. TREAD objectives are: 1) Developing a novel integrative approach to seismic hazard analysis in Europe and the Mediterranean by bridging the gap from small-scale laboratory experiments to large-scale observations. 2) Establishing physics-based earthquake modelling by linking computational modelling of earthquakes from millions of years to fractions of a second. 3) Transferring earthquake geology and computational modelling to hazard and risk assessment adapted to the needs of government, industry and scientific stakeholders. Collaborators University of Chieti-Pescara, CNRS, University of Utrecht, GEM Foundation, University of Grenoble Alps, Ludwig Maximilians University, University of Barcelona, University of Padova, ETH Zurich, IRSN, OGS, INGV, Ruhr University Bochum, IPGP, Helmholz Centre, Willis, IFP, EDF, University of Milan Bicocca, Munich Re, TNO, Tre Altamira, University D'Aix Marseille Funding partner: Marie Skłodowska-Curie Actions (MSCA), European Commission Location Pavia, Italy Anchor 1 Anchor 5 Anchor 4 Anchor3 Publications