Multihazard

The Geography of Multi-Hazards: Exploring Landscapes Prone to Hazard Cascades

Hedieh Soltanpour March 10, 2025

Diverse geographical settings, highlighting areas where Earth processes have the potential to overlap in time and space: Coastal (Laguna Beach, USA) (Image credit: Hedieh Soltanpour)

Multi-hazards are “a selection of major hazards that a country faces, and specific contexts where hazards occur simultaneously, cascadingly, and accumulatively considering the interrelationships among them”, based on the UNSDRR definition [7]. Yet, this definition raises two key questions: Where are these specific contexts located, and what characteristics make them susceptible to intersecting haz ...[Read More]

Building the Future of Multi-hazard Disaster Risk Reduction in Barcelona

Maria Vittoria Gargiulo January 13, 2025

(Image credit: DRR Academy participants)

From 23 to 26 October 2024, over 40 early-career researchers and practitioners from across the globe gathered at Universitat Politècnica de Catalunya (UPC) in Barcelona (Spain) for the Multi-hazard Disaster Risk Reduction (DRR) Academy. Set against the vibrant backdrop of this dynamic city, the Academy offered a unique platform for participants to engage, learn, and collaborate on the complex chal ...[Read More]

Modern Solutions for Ancient Hazards: Speaking with Jacopo Selva, the 2024 EGU Plinius Medalist

Naveen Ragu Ramalingam July 23, 2024

With Antonio Costa, Mark Bebbington, and Heidi Kreibich during the EGU24 award lecture

Jacopo Selva is an associate professor at the University of Naples Federico II, Italy, and a former researcher at the Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy. His research on seismic, volcanic, and tsunami hazards has been instrumental in advancing our understanding of these natural phenomena, particularly by developing probabilistic methods for hazard assessment and forecasti ...[Read More]

Evolving multi-hazard paradigms in a nutshell

Hedieh Soltanpour May 20, 2024

Visualising Earth’s Dynamic Hazards. This illustration displays a range of natural hazards, from geological to meteorological, presented in a continuous landscape to emphasise the interconnected nature of these dynamic events. (Image created with OpenAI, DALL.E (2024))

Understanding multi-hazard approaches is crucial in an era of escalating natural hazards leading to disastrous impacts on Earth’s citizens. Triggered by the increasing frequency and severity of these events, this brief post provides a concise yet comprehensive overview of evolving paradigms in multi-hazard research and management. By exploring definitions, historical developments, and curren ...[Read More]