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  • Project locations world map | GEM Foundation

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  • Global Earthquake Model Foundation | Italy

    Global Earthquake Model Foundation: For a world that is resilient to earthquakes through earthquake hazard and risk assessment. Global Earthquake Model foundation For a world that is resilient to earthquakes and other natural hazards. Latest RED ALERT Earthquake: 7th January 2025 M7.1 Southern Tibetan Plateau More Details Latest Updates OpenQuake OpenQuake Engine v3.22 More Training GEM Models and OpenQuake Engine Training More Newsletter Discover GEM’s latest milestones, including highlights from our INGV presentation and more! 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 Uganda Hazard Exposure Vulnerability Risk Profile Ukraine Hazard Exposure Vulnerability Risk Profile United Arab Emirates Hazard Exposure Vulnerability Risk Profile United Kingdom Hazard Exposure Vulnerability Risk Profile United States of America Hazard Exposure Vulnerability Risk Profile 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Risk Profile Samoa Hazard Exposure Vulnerability Risk Profile Sao Tome and Principe Hazard Exposure Vulnerability Risk Profile Saudi Arabia Hazard Exposure Vulnerability Risk Profile Senegal Hazard Exposure Vulnerability Risk Profile Serbia Hazard Exposure Vulnerability Risk Profile Seychelles Hazard Exposure Vulnerability Risk Profile Sierra Leone Hazard Exposure Vulnerability Risk Profile Singapore Hazard Exposure Vulnerability Risk Profile Slovakia Hazard Exposure Vulnerability Risk Profile Slovenia Hazard Exposure Vulnerability Risk Profile Solomon Islands Hazard Exposure Vulnerability Risk Profile Somalia Hazard Exposure Vulnerability Risk Profile South Africa Hazard Exposure Vulnerability Risk Profile South Korea Hazard Exposure Vulnerability Risk Profile South Sudan Hazard Exposure Vulnerability Risk Profile Spain Hazard Exposure Vulnerability Risk Profile Sri Lanka Hazard Exposure Vulnerability Risk Profile Sudan Hazard Exposure Vulnerability Risk Profile Suriname Hazard 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Exposure Vulnerability Risk Profile Mexico Hazard Exposure Vulnerability Risk Profile Micronesia Hazard Exposure Vulnerability Risk Profile Moldova Hazard Exposure Vulnerability Risk Profile Monaco Hazard Exposure Vulnerability Risk Profile Mongolia Hazard Exposure Vulnerability Risk Profile Montenegro Hazard Exposure Vulnerability Risk Profile Montserrat Hazard Exposure Vulnerability Risk Profile Morocco Hazard Exposure Vulnerability Risk Profile Mozambique Hazard Exposure Vulnerability Risk Profile Myanmar Hazard Exposure Vulnerability Risk Profile Namibia Hazard Exposure Vulnerability Risk Profile Nauru Hazard Exposure Vulnerability Risk Profile Nepal Hazard Exposure Vulnerability Risk Profile Netherlands Hazard Exposure Vulnerability Risk Profile New Caledonia Hazard Exposure Vulnerability Risk Profile New Zealand Hazard Exposure Vulnerability Risk Profile Nicaragua Hazard Exposure Vulnerability Risk Profile Niger Hazard Exposure Vulnerability Risk Profile Nigeria Hazard Exposure Vulnerability Risk Profile Niue Hazard Exposure Vulnerability Risk Profile North Korea Hazard Exposure Vulnerability Risk Profile North Macedonia Hazard Exposure Vulnerability Risk Profile Northern Mariana Islands Hazard Exposure Vulnerability Risk Profile Norway Hazard Exposure Vulnerability Risk Profile Oman Hazard Exposure Vulnerability Risk Profile Pakistan Hazard Exposure Vulnerability Risk Profile Palau Hazard Exposure Vulnerability Risk Profile Democratic Republic of the Congo Hazard Exposure Vulnerability Risk Profile Denmark Hazard Exposure Vulnerability Risk Profile Djibouti Hazard Exposure Vulnerability Risk Profile Dominica Hazard Exposure Vulnerability Risk Profile Dominican Republic Hazard Exposure Vulnerability Risk Profile Ecuador Hazard Exposure Vulnerability Risk Profile Egypt Hazard Exposure Vulnerability Risk Profile El Salvador Hazard Exposure Vulnerability Risk Profile Equatorial Guinea Hazard Exposure Vulnerability Risk Profile Eritrea Hazard Exposure Vulnerability Risk Profile Estonia Hazard Exposure Vulnerability Risk Profile Eswatini Hazard Exposure Vulnerability Risk Profile Ethiopia Hazard Exposure Vulnerability Risk Profile Fiji Hazard Exposure Vulnerability Risk Profile Finland Hazard Exposure Vulnerability Risk Profile France Hazard Exposure Vulnerability Risk Profile French Guiana Hazard Exposure Vulnerability Risk Profile Gabon Hazard Exposure Vulnerability Risk Profile Gambia Hazard Exposure Vulnerability Risk Profile Georgia Hazard Exposure Vulnerability Risk Profile Germany Hazard Exposure Vulnerability Risk Profile Ghana Hazard Exposure Vulnerability Risk Profile Gibraltar Hazard Exposure Vulnerability Risk Profile Greece Hazard Exposure Vulnerability Risk Profile Grenada Hazard Exposure Vulnerability Risk Profile Guadeloupe Hazard Exposure Vulnerability Risk Profile Guam Hazard Exposure Vulnerability Risk Profile Guatemala Hazard Exposure Vulnerability Risk Profile Guinea Hazard Exposure Vulnerability Risk Profile Guinea Bissau Hazard Exposure Vulnerability Risk Profile Guyana Hazard Exposure Vulnerability Risk Profile Haiti Hazard Exposure Vulnerability Risk Profile Honduras Hazard Exposure Vulnerability Risk Profile Hong Kong Hazard Exposure Vulnerability Risk Profile Hungary Hazard Exposure Vulnerability Risk Profile Iceland Hazard Exposure Vulnerability Risk Profile India Hazard Exposure Vulnerability Risk Profile Indonesia Hazard Exposure Vulnerability Risk Profile Iran Hazard Exposure Vulnerability Risk Profile Iraq Hazard Exposure Vulnerability Risk Profile Ireland Hazard Exposure Vulnerability Risk Profile Isle of Man Hazard Exposure Vulnerability Risk Profile Israel Hazard Exposure Vulnerability Risk Profile Italy Hazard Exposure Vulnerability Risk Profile Ivory Coast Hazard Exposure Vulnerability Risk Profile Jamaica Hazard Exposure Vulnerability Risk Profile Japan Hazard Exposure Vulnerability Risk Profile Jordan Hazard Exposure Vulnerability Risk Profile Kazakhstan Hazard Exposure Vulnerability Risk Profile Kenya Hazard Exposure Vulnerability Risk Profile Afghanistan Hazard Exposure Vulnerability Risk Profile Albania Hazard Exposure Vulnerability Risk Profile Algeria Hazard Exposure Vulnerability Risk Profile American Samoa Hazard Exposure Vulnerability Risk Profile Andorra Hazard Exposure Vulnerability Risk Profile Angola Hazard Exposure Vulnerability Risk Profile Anguilla Hazard Exposure Vulnerability Risk Profile Antigua and Barbuda Hazard Exposure Vulnerability Risk Profile Argentina Hazard Exposure Vulnerability Risk Profile Armenia Hazard Exposure Vulnerability Risk Profile Aruba Hazard Exposure Vulnerability Risk Profile Australia Hazard Exposure Vulnerability Risk Profile More Products Downloadable Resources OpenQuake OpenQuake Engine Risk Profiles Country-Territory Seismic Risk Profiles Risk Global Seismic Risk Map Exposure Global Exposure Map Hazard Global Seismic Hazard Map Vulnerability Global Vulnerability Model Collaborative Projects Close 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  • Collaborative Projects | Global Earthquake Model Foundation | Italy

    Hazard and risk assessment projects with regional, national and local collaborators covering more than 150 countries in Europe, Middle East, South America, Central America, North America, Sub-Saharan Africa, Asia and the Pacific. PROJECTS GEM’s collaborative network comprises more than 100 public and private institutions, which has led to GEM’s participation in more than 50 regional, national, and multilateral projects covering Europe, Middle East, South America, Central America, North America, Sub-Saharan Africa, Asia and the Pacific. Share Facebook X (Twitter) LinkedIn Anchor 1 Key Projects - 2013 and beyond Sort by Order by 1 2 3 4 5 1 ... 1 2 3 4 5 6 7 ... 7 0 Filters: 38 results found View: Map List Gallery ASCE Earthquake Loads Overseas (AELO) Status: Ongoing The project is carried out within a collaboration between GEM and the U.S. Geological Survey (USGS), and is sponsored by the U.S. Department of State (DoS) and the U.S. Department of Defence (DoD). The aim of the project is provide a web service for computing design ground motions (on rock and soil) that are compliant with the ASCE guidelines (ASCE 7-16, ASCE 41-17, ASCE 7-22, ASCE 41-23) for 500 locations worldwide. View Strengthening capacity on disaster risk assessment, reduction and transfer instruments in Mongolia Status: Completed This project aims to support Mongolia to develop a set of key disaster risk information and knowledge products for mainstreaming Disaster Risk Management (DRM) into development, including on Disaster Risk Financing and Insurance (DRFI). View Assessing the Risk Exposure of Road Network to Climate and Natural Hazard Risks in Solomon Islands Status: Completed This project aims to conduct a robust multi-hazard risk assessment of the road network to climate and natural hazards in the Solomon Islands, both historically and under future climate projections. View Seismic Resilience Baseline Analysis and Investment Option Needs in Indonesia Status: Completed This project, funded by the World Bank's GFDRR, aims to conduct a seismic baseline analysis to support the development of a potential national seismic risk mitigation program in Indonesia. View Seismic risk and exposure data for Turkey Status: Completed The World Bank is developing a thematic Paper on Building Climate and Disaster Resilience in Turkey that will apply a new World Bank Guidance Note on how to prepare resilience and adaptation strategies. View Title Location Status ASCE Earthquake Loads Overseas (AELO) Global (Washington DC, USA) Ongoing Strengthening capacity on disaster risk assessment, reduction and transfer instruments in Mongolia Mongolia Completed Assessing the Risk Exposure of Road Network to Climate and Natural Hazard Risks in Solomon Islands Solomon Islands Completed Seismic Resilience Baseline Analysis and Investment Option Needs in Indonesia Indonesia: ‣ Kota Bengkulu, Bengkulu province ‣ Kota Cilegon, Banten province ‣ Kota Gorontalo, Gorontalo province Completed Seismic risk and exposure data for Turkey Turkey Completed Input to World Banks' Country Climate and Development Report (CCDR) for Western Balkans Albania, Bosnia and Herzegovina, Kosovo, Montenegro, North Macedonia and Serbia. Completed Regional risk modelling and scenario analysis for EU Member States - Seismic risk analysis and exposure data EU Member States Completed Capacity building to understand and take action on seismic risks in Georgia Georgia Completed Comprehensive Multi hazard Risk Assessment in Malawi Malawi Completed Horus: Pilot for a generic damage evaluation methodology based on remote-sensing data Earthquake case studies: Gorkha, Nepal Puebla, Mexico Puerto Rico, United States Zagreb, Croatia Flood case study: Louisiana, United States Completed Loading... Page 1 of 4 1 2 3 4 5 1 ... 1 2 3 4 5 6 7 ... 7 Completed Ongoing Washington DC Close Completed Location Ongoing

  • SOLOMON ISLANDS EXPOSURE | Global Earthquake Model Foundation

    Projects SOLOMON ISLANDS EXPOSURE Assessing the Risk Exposure of Road Network to Climate and Natural Hazard Risks in Solomon Islands Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Anchor 1 Background This project aims to conduct a robust multi-hazard risk assessment of the road network to climate and natural hazards in the Solomon Islands, both historically and under future climate projections. The project includes three main dimensions: - Characterization of the climate and natural hazards - Physical vulnerability of the road network - Multi-criteria criticality analysis The three main outputs are: - Multi-hazard maps - Road network risk exposure analysis (global risk score) - Identification of "first priority" road segments and estimation of their rehabilitation costs The GEM Hazard Team supports the project by computing seismic hazard maps and uses these to produce maps to classify low to high risks of earthquake hazards, according to their intensity and frequency. Duration: 2021 Objectives Many Small Island Developing States (SIDS) share a major common feature: they are among the most exposed nations to natural hazards and climate change. SIDS are also characterized by insularity and geographic remoteness, as well as small geographic area, economies, and population, all of which increase their social and economic vulnerability. This project aims to assist the Solomon Islands to better manage climate and disaster risks by improving the understanding of risk and the use of this information for risk reduction decision-making, and the design and implementation of investments at the provincial and community level. Collaborators GEM Foundation, ARIA Technologies, Actimar, Suez Consulting, Setec Group Funding partner: World Bank Group Location Solomon Islands

  • CRAVE | Global Earthquake Model Foundation

    Projects CRAVE Collaborative Risk Assessment for Volcanoes and Earthquakes (CRAVE) Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Outcomes Training Outreach Photos Publications Anchor 1 Summary The need to better understand the existing earthquake and volcano risk led to the establishment of the Global Earthquake Model (GEM) and the Global Volcano Model (GVM) network. GEM, founded in Italy in 2009, has been developing open tools and models to calculate and communicate seismic hazard and risk worldwide. Similarly, the GVM network represents an international community aiming to provide systematic evidence, data and analysis of volcanic hazards and risk on national, regional and global scales working with monitoring institutions to implement the best science and DRR strategies. Both GEM and the GVM network are currently leading international efforts that aim to mitigate the adverse effects from these perils. South America and ASEAN regions have been the target of numerous studies in the last two decades. However, most of these studies only focused on one component of the risk problem (e.g. hazard, vulnerability). Such limitation prevents the development of a comprehensive risk profile to properly inform decision-makers. The CRAVE project, through the current GEM and GVM network tools will offer a timely and unique opportunity to advance the understanding of seismic and volcanic risk in the region. Objectives This project aims to develop a common framework for the assessment of the impact from earthquakes and volcanoes, with an application in three countries located around the Pacific Rim. The activities comprised in this project feature several events to bring together global partners with the mandate to calculate and communicate seismic and volcanic risk, as well as training events to increase the capacity of local institutions in the assessment of their hazard and risk. Collaborators This project includes several partners including the following: British Geological Survey; the Earth Observatory of Singapore (EOS); the University of Edinburgh; the Volcano Disaster Assistance Program (VDAP) of the United States Geological Survey (USGS); and key organizations from the region including: the Colombian Geological Survey; the Philippine Institute of Volcanology and Seismology;(PHIVOLCS); and Badan Geologi (Indonesia). Location Colombia, Indonesia and the Philippines Volcano Scenario tool for OpenQuake The CRAVE project required the implementation of a new calculator in the OpenQuake Engine called ‘multi_risk’, which is able to manage at the same time different types of hazards, specifically ash fall, pyroclastic density currents flow, lava flow and lahar flow, passed as CSV files with headers ‘lon’, ‘lat’, ‘intensity’. The calculator is also able to consider the difference between dry and wet ash by setting the `ash_wet_amplification_factor` parameter in the job.ini file. The output of the calculator is a CSV file with ‘Exposure + Risk’ fields. For convenience we also produced a ‘Total Risk’ output which is simply the sum over the assets of the values in the ‘Exposure + Risk’ output. In order to support other formats used in the volcanic hazard community we prepared tools to convert hazard footprints into the format accepted by the OpenQuake-engine. These tools were included in the Input Preparation Toolkit. [Software ] Volcano Model example Full example of the volcano model developed with the Servicio Geológico Colombiano (SGC). [Data ] OpenQuake Volcano Risk Assessment OpenQuake for volcano risk assessment? Yes! Now you can perform volcanic scenarios. Checkout our tutorial! [Video ] Introduction The presentation of the tools and datasets from CRAVE took place in Bogota (Colombia) and Bandung (Indonesia). These events were organized by the Colombian Geological Survey and the Institute of Technology of Bandung. Kick-off Meeting The kick-off meeting took place in Bogota at the offices of the Colombian Geological Survey (SGC) on the 22nd of February 2018. During the meeting the goals of the CRAVE project were presented by GEM, as well as some concepts on seismic hazard, vulnerability and risk modelling. The British Geological Survey (BGS) presented general aspects of volcano hazard modelling and the mission of the Global Volcano Model, the SGC demonstrated how three volcanoes are currently being monitored and how seismic hazard maps have been developed in the past and the Rabaul Volcano Observatory (RVO) presented the current situation in terms of volcano hazard monitoring and assessment in Papua New Guinea. During this event all partners also discussed the way forward, including the division of tasks, case studies, relevant risk outputs and the timeframe for the next workshops. Bandung, Indonesia (20-22 of May) Workshop – IT Bandung With support from the Institute of Technology of Bandung (ITB), the event featured a day of presentations and discussion with representatives from the Center for Volcanology and Geological Hazard Mitigation (CVGHM), the Indonesian Ministry of Public Works, the National Disaster Management Agency (Badan Nasional Penanggulangan Bencana - BNPB), the Meteorology, Climatology and Geophysics Agency (Badan Meteorologi, Klimatologi dan Geofisika - BMKG), the Philippine Institute of Volcanology and Seismology (PHIVOLCS) and the British Geological Survey (BGS). Bogota, Colombia (13-17 of May) Workshop - Geological Survey of Colombia Five days in Bogota provided a fruitful time to share and discuss the national volcanic hazard and risk assessment, as well as risk management challenges in the country. The workshop was divided into two main parts: The first part focused on the technical aspects of volcanic hazard and risk assessment. Representatives from the three mains national volcanological observatories participated in the sessions (Manizales, Popayan and Pasto). The second part of the workshop was conceived for a broader audience, involving stakeholders that contribute to the Disaster Risk Reduction strategy in the country. CRAVE project kicks off in Colombia The USAID project – Collaborative Risk Assessment for Volcanoes and Earthquakes or CRAVE successfully kicked off with a workshop in Bogota, Colombia. [News ] CRAVE in Colombia and Indonesia Members of the USAID-supported project – CRAVE from Colombia and Indonesia participated in two separate workshops to discuss volcanic threats and risks. [News ] CRAVE workshop, Bandung, Indonesia Workshop at IT Bandung exploring open tools and models for #earthquake and #volcano #hazard and #risk assessment with project partners. [Social Media ] BUSINESS NEWS CRAVE project workshops held in Bogota, Colombia 1/3 BUSINESS NEWS CRAVE project workshops held in Bandung, Indonesia 1/5 CRAVE Project Final Report Final Report to USAID/OFDA for: CRAVE-Collaborative Risk Assessment for Volcanoes and Earthquakes [Report ] Disclaimer The contents of this project website such as studies, reports, audio-visual, news articles, blogs, and other information or media products including those in the external links are made possible by the generous support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of the Global Earthquake Model (GEM) Foundation and do not necessarily reflect the views of USAID or the United States Government.

  • FORCE | Global Earthquake Model Foundation

    Projects FORCE Forecasting and Communicating Earthquake Hazard and Risk (FORCE) Versión en español English version Share Facebook X (Twitter) LinkedIn Profile Outcomes Training Schedule Outreach Photos Publications Anchor 1 Overview This project, supported by USAID Bureau for Humanitarian Assistance (BHA), aims to enhance earthquake hazard modeling capabilities in small communities, as well as to provide better risk models to account for changes in the number of occupants, structures and economic value exposed to earthquakes and the adverse effects of climate change. The project will evaluate future earthquake risk losses, thus supporting decision makers with risk metrics that account for the expected evolution of the built environment, which are fundamental for the design and implementation of long-term risk reduction measures. Objectives The project aims to strengthen the capacities and understanding to manage and respond to future earthquake risk by: introducing future growth or change into national and global exposure models to enable the quantification of future disaster losses, including those associated with climate change; developing communication and dissemination tools to maximize the uptake of disaster risk information in policy making bodies; and improving the reliability of earthquake hazard and risk assessment, in particular in regions that lack information. To achieve the above, the project will implement five components below: Predicting the evolution of the built environment and population Forecasting future disaster risk due to earthquakes Incorporating infrastructure in exposure modeling for risk assessment Modeling earthquake hazard and risk for small communities Advancing communication and dissemination of risk information Collaborators Funding partner: USAID Bureau for Humanitarian Assistance (BHA) El Salvador: Science partner: University of El Salvador (contact Manual Menjivar, associate Professor). Government partner: Ministerio de Medio Ambiente y Recursos Naturales, MARN (contacts Douglas Antonio Hernández, Geology Area Coordinator, and Luis Mixco, seismologist). Nepal: Science partner: National Society for Earthquake Technology, NSET (contact Surya Narayan Shrestha, Executive Director). Government partner: National Disaster Risk Reduction and Management Authority (NDRRMA). Bhutan: Science partner: College of Science and Technology-Royal University of Bhutan (contact Chimi Wangmo, Head of Department, Civil Engineering DepartmentCheki Dorji). Pacific partners: Secretariat of Pacific Community (SPC), Geoscience, Energy and Maritime Division (contact Litea Biukoto, Geohazards Risk Management Leader) Indian Ocean partner: The Indian Ocean Commission IOC, (contact Gina Bonne, Director) Government partners: Member states and territories of the SPC and IOC through their representatives. Additionally, collaboration is expected from GEM partners Geoscience Australia (GA) and Geological and Nuclear Sciences (GNS), New Zealand, considering their active role in the region. Location Bhutan, El Salvador, Nepal, and small communities in oceans Seismic Risk Forecasting for a Safer El Salvador The FORCE project assesses El Salvador’s seismic risk today and projects future impacts over the next 30 years under two scenarios: continuing current construction practices or fully adopting modern seismic codes. The findings highlight the urgent need for stronger building regulations to reduce economic and human losses. View summary of results | Download 1. Historical Earthquakes and Their Destructive Potential El Salvador has experienced numerous significant earthquakes, each shaping the country’s approach to disaster preparedness. This dashboard provides a comprehensive analysis of historical seismic events, highlighting their destructive potential and reinforcing the need for proactive risk management to reduce future impacts. Eventos_históricos_potencial_destructivo_Dashboard_Luis_Mixco_PPT View details | Download 2. Seismic Codes and Future Risk Scenarios What role do building regulations play in disaster risk reduction? This study examines the impact of seismic codes on El Salvador’s future risk landscape. By comparing scenarios with and without strengthened regulations, the findings emphasize how improved construction practices can significantly reduce losses and enhance community resilience. Codigo-Riesgo_Futuro View details | Download 3. Forecasting Seismic Risk in El Salvador How will seismic risk evolve in the next 30 years? This risk forecast presents two possible futures - one where risk remains high due to unregulated construction and another where proactive policies and seismic codes reduce vulnerabilities. The results underscore the importance of long-term planning for disaster resilience. Pronostico_Riesgo View details | Download Online and Onsite Training Workshops This part of the program is designed to improve the understanding and awareness of earthquake hazards and risks and to help bridge the gap between the information produced in the project sites and its communication to a wide variety of stakeholders through online and onsite training workshops. Under the FORCE project, Spring and Autumn OpenQuake training courses will be offered. Please check back regularly for the latest training activities. Modules covered by the OpenQuake Online Training Courses The online training Modules 2-4, discuss how to explore and prepare the required input files for earthquake scenarios, PSHA (such as hazard maps for different return periods, hazard curves, and uniform hazard spectra), and event-based risk analysis in the OpenQuake-engine, how to run an example and visualise the results. Module 1 OQ Introduction is a self-learning module available at training.openquake.org . OpenQuake Online Training Language: Spanish Upcoming session dates Module II (part 1) February 6, 2024 Module II (part 2) February 20, 2024 Module III February 13, 2024 Module IV February 27, 2024 ----- OpenQuake Training: an online course for beginners Language: English Completed session dates March 20, 2023 March 27, 2023 April 17, 2023 April 24, 2023 ----- Advancing communication and dissemination of risk information The activities in this component are focused on raising awareness of the public on earthquake hazard and risk by training a diverse group of disaster risk reduction (DRR) professionals together with personnel in charge of communicating risk to the public, and by conducting community-based workshops in the pilot countries. Luis Mixco and GEM’s Cata Yepes Featured on El Salvador’s National News El Salvador’s Ministry of Environment has launched a new tool designed to quickly estimate earthquake damage, enabling a faster response to affected communities. Watch as Luis Mixco, Ministry of Environment and Natural Resources of El Salvador, and GEM’s Cata Yepes discuss this important development in a national news segment. https://youtu.be/MfGn347363c?si=WrpbeeVkjsVFrnZ3 Strengthening Pacific Resilience: Highlights from the Workshop GEM concluded a successful two-day training workshop in Suva, Fiji, as part of the FORCE project. Held on November 18-19, the workshop focused on understanding earthquake hazard and risk in the Southwest Pacific - a region highly vulnerable to seismic activity. Facilitated by GEM’s Catalina Yepes Estrada, Exposure Development Lead, and Kendra Johnson, Senior Seismic Hazard Scientist, the training brought together local stakeholders and experts to explore practical approaches to earthquake risk assessment and disaster preparedness. Participants engaged in hands-on exercises using GEM’s OpenQuake engine, explored probabilistic seismic hazard and risk analysis, and discussed ways to improve resilience through better data and modeling. A key takeaway was the importance of tailoring risk models to local needs, with opportunities for participants to share insights on addressing data and resource challenges unique to the Pacific region. The workshop was held alongside the STAR Conference, where GEM also presented on leveraging hazard and risk models for sustainable development and disaster risk reduction. A big thank you to all participants for their active engagement and to our partners - the Mineral Resources Department (MRD) in Fiji, the Pacific Community (SPC), UNESCO, and the USAID Bureau for Humanitarian Assistance, GEM's funding partner for the FORCE project - for their collaboration in making this event possible. These shared efforts are crucial as we work toward a safer and more resilient future for communities in the Pacific. Read more PSHA for the Oceans Webinar In this webinar, we explored the key features of the Global Seismic Hazard Mosaic and the PAC model, with a special focus on the ocean models in the Southwest Pacific. We presented GEM’s approach to building PSHA models that span vast regions, even in data-scarce areas. Additionally, we highlighted seismic hazard trends across the region, including insights for key population centers. The recording and presentation are now available and can be accessed here: https://www.globalquakemodel.org/gemevents/psha-oceans-force-project Read more FORCE project: Groundwork activities gain strong support from local and national stakeholders in Nepal GEM’s USAID-supported Forecasting and Communicating Earthquake Hazard and Risk (FORCE) project kicked off in Kathmandu, Nepal from February 20th to 24th by meeting local and national partners involved in disaster risk reduction activities in the country. A half-day introductory workshop for key project stakeholders on February 24th capped the groundwork activities. (report with detailed information ) Read more Strengthening Bhutan's Resilience: GEM's Collaborative Efforts in Seismic Risk Reduction Thimphu, Bhutan - March 15, 2024. The Global Earthquake Model (GEM) Foundation's USAID-supported project, Forecasting and Communicating Earthquake Hazard and Risk (FORCE), recently concluded a successful week of activities in Bhutan (March 11-15, 2024). Led by GEM's Alejandro Calderon and Catarina Costa, the project focuses on strengthening local capacities and improving earthquake risk reduction in the country (report with detailed information ). Read more A Resilient Future: Embracing Innovation and Leveraging Local Expertise and Collaboration to Enhance Seismic Risk Reduction in El Salvador The Global Earthquake Model (GEM) Foundation's USAID-supported project, Forecasting and Communicating Earthquake Hazard and Risk (FORCE), has been working to help strengthen local capacities and improve earthquake risk reduction in El Salvador. The project has conducted two visits to the country, bringing together government agencies, scientists, engineers, and other stakeholders to discuss seismic hazard assessment, risk analysis, and communication strategies (report with detailed information ). Read more - English | Spanish FORCE Project Update: Predicting Urban Growth and Population Evolution One critical component of this project involves predicting urban growth and population evolution. This involves analysing more than 20 potential drivers of urban development over several decades. These encompass factors such as demographic trends, economic metrics, and land-use patterns. The FORCE team is actively developing urban growth models utilising techniques like regression analysis and machine learning. Currently, these models are undergoing meticulous evaluation to ensure their ability to replicate observed increases in dwelling numbers and construction areas. Read more Earthquakes in El Salvador: What Do We Know and How Could They Affect Us in the Coming Years? GEM's FORCE project made notable developments in #ElSalvador last week. Various meetings and technical activities were conducted highlighted by a workshop that convened stakeholders to discuss the topic "#Earthquakes in El Salvador: What Do We Know and How Could They Affect Us in the Coming Years?" In collaboration with the USAID - Bureau for Humanitarian Assistance (USAID/BHA), and national partners Ministerio de Medio Ambiente y Recursos Naturales de El Salvador (MARN) and Dirección General de Protección Civil de El Salvador, this session marked a crucial step in advancing #seismic #risk #understanding and response capabilities. Thanks to all for the productive discussions and active participation! FORCE Project Updates: City Zonation workshops Our sessions with USAID focused on city zonation for #emergencyresponse in #Medellin, followed by a workshop communicating #seismic #risk to first responders in our ongoing collaboration with Universidad EAFIT, #SIATA - Sistema de Alerta Temprana del Valle de Aburrá, and #AMVA - Área Metropolitana del Valle de Aburrá. These initiatives are fundamental in enhancing emergency preparedness efforts. #EmergencyPreparedness #SeismicRiskCommunication SATIC Event, OpenQuake Conference, Cali Risk Assessment and Community Awareness Workshops An event was held at the Banco de la República Auditorium in Cali, Colombia from November 21-25 to present seismic scenarios for Cali using Cali risk models; introduction of OpenQuake Tools; and training workshop for the use of the information repository and risk models, including awareness workshops for the community (local trainers, firefighters, civil defense). Read more Workshop on Probabilistic Seismic Hazard Assessment (PSHA), Risk Analysis, and the OpenQuakeEngine at FEPADE in El Salvador The Ministry of Environment and Natural Resources (MARN) of #ElSalvador and the GEM Foundation successfully concluded a workshop on Probabilistic Seismic Hazard Assessment (#PSHA), #Risk #Analysis, and the #OpenQuakeEngine at FEPADE in El Salvador, as part of the USAID - Bureau for Humanitarian Assistance-supported #FORCE #Project. This workshop substantially contributes to building local expertise in this crucial pilot project area, reinforcing El Salvador's #earthquake #resilience. We extend heartfelt thanks to our dedicated #local #partners for their invaluable contributions, pivotal in ensuring the success of this event! Read more Online session on seismic hazard and risk assessment in the Pacific Our FORCE project team successfully concluded an online session on seismic hazard and risk assessment in the #Pacific. With participation from 15 attendees representing 7 countries, the session explored Session 1 - Seismic #hazard and #risk information available in the Global Mosaic. Attendees were informed of various #earthquake #hazard and #risk outputs within the GEM Foundation, such as hazard maps, hazard curves, uniform hazard spectra, #exposure models, #vulnerability and #fragility models, and risk metrics. Discussions also focused on what information is included in GEM’s Country Seismic Risk Profiles. These insights underscored the significance of #seismic #assessment in the region. Stay tuned for updates on future sessions! #FORCEProject #SeismicAssessment #GEMFoundation New GEM-USAID Project Forecasting and Communicating Earthquake Hazard and Risk (FORCE) launched On the heels of the successful completion of the TREQ project partnership this year, GEM and USAID Bureau for Humanitarian Assistance (BHA) are embarking on a new project called Forecasting and Communicating Earthquake Hazard and Risk or FORCE. The project aims to strengthen the capacities and understanding to manage and respond to future earthquake risk. Read more BUSINESS NEWS Workshop summarising the USAID-supported initiative in El Salvador led by GEM’s local partners, January 21-24, 2025 The activities focused on sharing and communicating the project's outcomes, including updated earthquake hazard and risk models, impact metrics, and capacity-building activities. GEM's Alejandro Calderon and Catalina Yepes-Estrada joined as participants to share insights on project outcomes, tools, and lessons learned with stakeholders. 1/4 BUSINESS NEWS Strengthening Pacific Resilience: Highlights from the Workshop - November 18-19, 2024, Suva, Fiji GEM concluded a successful two-day training workshop in Suva, Fiji, as part of the FORCE project. Held on November 18-19, the workshop focused on understanding earthquake hazard and risk in the Southwest Pacific - a region highly vulnerable to seismic activity. 1/2 BUSINESS NEWS Activities in Bhutan (March 11-15, 2024) A series of technical meetings and workshops on the FORCE project in Bhutan was held from the 11th to the 15th of March 2024. 1/3 BUSINESS NEWS El Salvador Stakeholder Workshop January 11, 2024 Earthquakes in El Salvador: What Do We Know and How Could They Affect Us in the Coming Years? 1/8 BUSINESS NEWS El Salvador Meetings January 9, 2024 Meetings with the Protección Civil de El Salvador. 1/3 BUSINESS NEWS Medellin Workshops December 2023 with AMVA Workshops on city zonation for #emergencyresponse in #Medellin , followed by a workshop communicating #seismic #risk to first responders in our ongoing collaboration with Universidad EAFIT , #SIATA - Sistema de Alerta Temprana del valle de Aburrá, and #AMVA - Área Metropolitana del Valle de Aburrá. 1/2 BUSINESS NEWS El Salvador November 2023 Workshop Introduction to Probabilistic Seismic Hazard (PSHA) and Risk Analysis and the OpenQuake Engine with MARN hosted by the Fundación Empresarial para el Desarrollo Educativo (FEPADE) November 6-10, 2023. 1/5 BUSINESS NEWS SATIC event in Cali, Colombia Nov 21-25, 2022 1/6 BUSINESS NEWS Kick-off meetings in Nepal The launch meetings of the FORCE project – Forecasting and Communicating Earthquake Hazard and Risk were held in the city of Kathmandu, Nepal, from 20th to 24th February 2023. 1/11 Similar to the TREQ project, reports and publications relevant to each of the FORCE project components will be produced and published in due course. This page is dedicated to this purpose. Forecasting and Communicating Earthquake Risk - Bhutan Technical Visits in Bhutan A series of technical meetings and workshops of the FORCE project – Forecasting and Communication Earthquake Risk – were held in Bhutan from the 11th to the 15th of March 2024. One-to-one meetings were organised with the main governmental departments involved in Disaster Risk Reduction activities in the country, along with a workshop held in Thimphu on 12th March 2024, that included an important group of stakeholders. Moreover, a presentation to students and college staff from the Royal University of Bhutan in Phuentsholing was held on the 14th of March 2024. Representatives of the GEM Foundation and the College of Science and Technology (CST) from the Royal University of Bhutan (RUB) attended all meetings and were the coordinators of the visit activities in the country. Pronostico y Comunicacion de Riesgos por Terremotos Visitas técnicas en El Salvador EL proyecto FORCE: Pronóstico y comunicación de la amenaza y el riesgo de terremotos (Forecasting and Communicating Earthquake Hazard and Risk por sus siglas en inglés), realizó dos visitas a El Salvador con el objetivo de fortalecer las capacidades locales y la comunicación de los resultados de riesgo sísmico a las diferentes entidades que forman parte de la prevención, gestión y respuesta ante terremotos destructivos en el país. De la mano del Ministerio de Medio Ambiente y Recursos Naturales (MARN) se realizaron talleres y reuniones con diferentes actores del sector público como Protección Civil, Ministerio de Obras Públicas, Fondo de Conservación Vial de El Salvador, Cuerpo de Bomberos, Ministerio de Educación, Instituto Salvadoreño del Seguro Social, Oficina de Planificación del Área Metropolitana de San Salvador (OPAMSS), entre otros. Kick-off meetings in Nepal FORCE Project The launch meetings of the FORCE project – Forecasting and Communication Earthquake Risk were held in Kathmandu, Nepal, from 20th to 24th February 2023. Multiple one-to-one meetings were held with the main governmental departments involved in Disaster Risk Reduction activities, and a workshop with an important group of stakeholders was held on 24th February 2023. Representatives of the GEM Foundation and NSET attended all meetings and will be the coordinators of the project activities in the country. Disclaimer The contents of this project website such as studies, reports, audio-visual, news articles, blogs, and other information or media products including those in the external links are made possible by the generous support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of the Global Earthquake Model (GEM) Foundation and do not necessarily reflect the views of USAID or the United States Government.

  • SARA Project | Global Earthquake Model Foundation

    Projects SARA Project South American Risk Assessment (SARA) Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Outcomes Training Outreach Photos Publications Anchor 1 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. 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”. 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. 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. 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. 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). 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. 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 ] BUSINESS NEWS Quito workshops 2015 1/3 BUSINESS NEWS Lima workshops 2015 1/2 SARA Project Executive Summary [PDF ] Probabilistic Seismic Risk Assessment Of The Residential Building Stock In South America [PDF ] A conference paper on Building A Ground-Motion Logic Tree For South America Within The Gem-Sara Project Framework [PDF ] SARA (South America Risk Assessment Project Workshop) on “Inventory of Quaternary deformation of South America” [PDF ]

  • GAR 2023 | Global Earthquake Model Foundation

    Projects GAR 2023 GAR Special Report 2023: Mapping resilience for the Sustainable Development Goals Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Anchor 1 Background The United Nations Office for Disaster Risk Reduction (UNDRR)'s Global Assessment Report on Disaster Risk Reduction 2023 offers a unique perspective on development progress by emphasizing risk and resilience in a changing climate. The report features maps developed in collaboration with the GEM Foundation and other agencies (United Nations Geospatial Information Section, Environmental Systems Research Institute - ESRI), displaying country-level Sustainable Development Goals (SDG) indicators and risk drivers, and showcasing resilience deficits. These maps also present future projections of these deficits under different climate scenarios, incorporating IPCC greenhouse-gas-emission-rate scenarios and representative concentration pathways. Duration: 2023 Objectives The report serves as a comprehensive inter-agency effort to assess and address resilience gaps, aiding in informed decision-making for sustainable development. Collaborators GEM Foundation, United Nations Geospatial Information Section, Environmental Systems Research Institute - ESRI Funding partner: UNDRR Location Geneva, Swizterland

  • BACK TO NORMAL | Global Earthquake Model Foundation

    Projects BACK TO NORMAL Earthquake Recovery Modelling Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Anchor 1 Background To address some of the key factors that influence recovery following a potentially devastating earthquake, the Alfred E. Alquist Seismic Safety Commission (SSC) engaged the GEM (Global Earthquake Model) Foundation and the University of California at Los Angeles (UCLA), Department of Civil and Environmental Engineering, a) to develop a methodology and an open-source and transparent software tool to estimate recovery states and recovery times following an earthquake; and b) to investigate the effect of external socio-economic factors on these recovery times. Objectives This project achieved the following main objectives: 1. Development of a user-friendly, non-commercial and transparent software tool, herein referred as the Integrated Risk Modelling Toolkit (IRMT), to make map-based comparisons showing the effect of different resilient actions on the recovery times. 2. Development of an analytic methodology, referred as the Reconstruction Recovery Model, to estimate post-earthquake recovery 3. Integration of the Reconstruction Recovery Model for practical use into GEM’s OpenQuake modelling platform. 4. Demonstration of reasonable results by using the methodologies to model past earthquakes. In this context, the 2014 M6 South Napa Earthquake was used as a case study. Collaborators Department of Civil and Environmental Engineering at the University of California at Los Angeles (UCLA) Location California, United States

  • ALBANIA HAZARD MODELLING | Global Earthquake Model Foundation

    Projects ALBANIA HAZARD MODELLING Joint development of the Albanian seismic hazard model Versión en español English version Share Facebook X (Twitter) LinkedIn Overview Outcomes Training Outreach Photos Publications Anchor 1 Background GEM and IGEO-Albania are currently implementing a 1-year project funded by the European Investment Fund and supported by the Electrical Corporation of Albania to update Albania’s probabilistic seismic hazard model through a series of technical workshops. The GEM Hazard Team is providing support on the use of its open source tools for hazard model building and assessment. Duration: 2023 Objectives The main objectives of this project are to update the national seismic hazard model for Albania, and provide the outputs that can be used in the National Annex of Eurocode 8, for the seismic design of buildings in Albania. Collaborators GEM Foundation, Institute of Geosciences (IGEO) Funding Partner: European Investment Fund, Electrical Corporation of Albania Location Albania Strengthening Albania's Earthquake Preparedness: A Collaborative Effort This project, funded by the Central European Initiative and supported by the Albanian Electricity Corporation, has two objectives. It aims to modernize Albania's seismic hazard map, a crucial step in updating the nation's building code to meet Eurocode 8 standards. This marks the first significant revision to Albania's building regulations since 1989. A more updated view of seismic hazard will help in promoting more cost-effective earthquake-resistant construction practices. Read more Albania’s Institute of Geosciences (IGEO) and GEM collaborate to update the national seismic hazard model GEM and IGEO-Albania implemented a 1-year project funded by the Central European Initiative (CEI - https://www.cei.int/) and the Albanian Electricity Corporation (KESH - https://www.kesh.al/en/) to update Albania's probabilistic seismic hazard model through a series of technical workshops. Read more BUSINESS NEWS NSHMA 2024 Presentation, Tirana, Albania - July 16, 2024 Photo credits: IGEO 1/3 BUSINESS NEWS GEM - IGEO Albania Workshop, Pavia 2023 1/4

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