disaster risk reduction

The importance of building early warning systems from the ground up

William Veness July 23, 2025

A landslide near Medellín, Colombia on a steep and heavily weathered section of hillslope on 13 July 2022, resulting in two fatalities. Source: Imaggeo

As the Early Warnings for All (EW4ALL) initiative gathers pace with its 1st Multi-Stakeholder Forum last month in Geneva, we have welcomed a recognition by experts of the importance of tailoring early warning systems to local needs. The ambition to ensure everyone on Earth is protected by a multi-hazard early warning system by 2027 is bold and demands an urgent setup of systems around the world. D ...[Read More]

Open flood modelling: Real time inundation and human displacement forecasting is now possible!

Asmae Ourkiya September 27, 2024

Flash flood in Oman. Heavy rains cut roads crossing wadis. Photo taken by Anita di Chiara

Floods are powerful natural events that can wreak havoc on communities and ecosystems. Every year, millions of people are affected by floods, leading to loss of life, damage to homes, and disruption of daily life. This blog post explores a new method for quickly mapping flood zones and predicting their impacts. To help communities and decision-makers better prepare, the authors of a recent publica ...[Read More]

GeoTalk: meet Maria Vittoria, risk communicator & Early Career Scientist Representative for Natural Hazards

Simon Clark August 2, 2024

Mavi Vittoria

Hello Mavi! Welcome to GeoTalk. Before we start, could tell our readers a little about yourself and your background? Hey Simon! Thanks for the warm welcome. I’m Maria Vittoria, but you can call me Mavi. I’m a curious soul from southern Italy, a physicist by passion, and a dreamer at heart. My journey has taken me from Italy to the UK and back, studying the tiniest particles to the vast ...[Read More]

When race and natural hazards intersect: three geoscientists share their experiences

Gillian D'Souza October 26, 2022

Credit: Anna Lourantou (from imaggeo.egu.eu)

Around the world, the month of October is observed as Black History Month and includes the International Day for Disaster Reduction. While both these observances are significant in their own right, it gave EGU the opportunity to hear from geoscientists of Black, Indigenous, and People of Colour (BIPOC) communities about the many ways that race and natural hazards are linked: does one affect the ot ...[Read More]