Volcanic hazard

Living with a restless giant: The challenge of multi-risk management and communication at Campi Flegrei Volcano

Aldo Zollo December 8, 2025

(image credit: A. Zollo)

Nestled within one of Europe’s most densely populated regions, the Campi Flegrei caldera is a volcanic system whose secular unrest shapes the daily life of its inhabitants. Here, during the last decade and still ongoing crisis, ground uplift, frequent earthquakes, and persistent gas emissions interact to create a complex, evolving multi-risk environment. These natural hazards rarely follow simple ...[Read More]

If a Resilient City Had a Face: It Might Look Like Kagoshima

Hedieh Soltanpour August 4, 2025

A view of Mt. Sakurajima from the city of Kagoshima (Image credit: Hedieh Soltanpour, June 2025)

As natural hazard scientists, we often emphasise the concept of exposure – how much people, infrastructure, and ecosystems are in harm’s way when close to natural hazard sources (e.g., floodplains, volcanoes, or fault lines). The closer you are, the higher the risk. Therefore, one of the main goals in natural risk assessment is to reduce exposure whenever possible. We advocate for informed plannin ...[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]

“My teacher is a volcanologist”- Valeria Cigala tells us about her journey from academia to middle school teaching

Silvia De Angeli July 24, 2023

Valeria introduces minerals and the Mohs scale to her students, as part of her evaluation as a middle school teacher, while her tutor is holding the box with the mineral samples.

Valeria Cigala (Ph.D.) is a geoscientist by education and an expert in explosive volcanism and related hazards. She has been the Early Career Scientists Representative for the Natural Hazards Division of EGU from 2019 to 2022 and Editor-in-chief of our blog. Valeria is currently employed as a maths and science teacher at the middle school level in Italy. In this inspiring interview, she is sharing ...[Read More]