OpenVulnerability is an innovative web-based platform that hosts an extensive database of single-hazard and interacting multi-hazard physical impact models, including fragility, vulnerability, and consequence models. It integrates thousands of open-access models, addressing a wide range of asset typologies consistent with the GED4ALL exposure taxonomy.
This database and platform empower users to search, score, and compare models through an intuitive interface powered by a taxonomy-driven search engine. Currently, OpenVulnerability is a worldwide-unique prototype being scaled to a fully deployed web platform.
In 2023 alone, natural hazards caused losses of over 74,000 casualties and $250 billion. Physical vulnerability models are critical for risk modeling as they quantify how different assets (e.g., buildings) respond to hazards like floods or earthquakes. However, finding and selecting suitable models for specific contexts remains a major challenge.
OpenVulnerability addresses this challenge by providing a centralized, open-access database of vulnerability models equipped with scoring and selection functionalities. This benefits a diverse range of stakeholders, including:
The societal impact aligns with the Sendai Framework for Disaster Risk Reduction by improving risk assessment methodologies and applying science to decision-making processes.
OpenVulnerability aims to enhance global resilience by streamlining access to reliable, scalable, and harmonized physical impact models. It fosters informed decision-making for risk analysts and disaster managers while contributing to the sustainability of the built environment. By bridging gaps in data accessibility and interoperability, the platform supports global efforts to reduce vulnerabilities.
We envision a world where vulnerability modelers and risk analysts can easily access, evaluate, and contribute to a harmonized, open-access database of physical impact models. By providing a robust platform for collaboration, OpenVulnerability enables seamless integration within and across risk models, advancing global disaster risk reduction initiatives.
OpenVulnerability thrives on collaboration. Built and maintained by a dedicated research team at the DE|RISC Lab (Disaster Engineering for Resilience SoCieties Laboratory) at University College London, the platform reflects years of expertise in disaster risk reduction and resilience-focused research.
Our growing team of Contributors includes academics, NGOs, and industry stakeholders. Together, we are building a safer, more resilient world by improving the accessibility and usability of vulnerability models.
Interested in contributing to OpenVulnerability or learning more?
Are you a vulnerability modeler wanting to submit new impact models to the platform? Visit our Contact Page. We can provide admin-level access to support systematic updates and ensure the platform reflects the latest advancements in the field.
Are you part of an organization involved in global risk reduction, or simply curious to learn more? Visit our Contact Page or email us at [email protected]. Together, we can advance the field of disaster risk reduction for a safer tomorrow.
