
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.