Cyclone Chido, the most powerful storm to hit Mayotte in nearly a century, left a trail of devastation on December 14, 2024.

The French archipelago in the Indian Ocean, located near Madagascar, endured winds surpassing 220 km/h as the Category 4 storm tore through the islands. Homes and vital infrastructure were reduced to rubble, with roads and electrical grids rendered inoperable, hindering rescue and recovery efforts.

Chido Mayotte res
Mayotte, France. Credit: European Union, Copernicus Emergency Management Service Data

French authorities report significant loss of life, with hundreds of casualties feared, while survivors contend with severe shortages of essential resources such as electricity, clean water, and humanitarian aid. Assistance teams have been mobilized from mainland France and the neighboring French territory of Reunion, bringing much-needed support to the recovery efforts.

The Copernicus Emergency Management Service (CEMS) has activated EMSR780 to map the damage and guide aid delivery. The visualization accompanying the activation highlights the extent of destruction, with detailed assessments of buildings and transportation networks in the affected regions. These resources are instrumental in coordinating a response to one of Mayotte’s most catastrophic events in recent history.

More information on the CEMS response can be found on their official website.

Featured image credit: European Union, Copernicus Emergency Management Service Data

Satellite Image: US and Canada
Image of the day: Bomb cyclone hits the west coasts of the US and CanadaNews

Image of the day: Bomb cyclone hits the west coasts of the US and Canada

A powerful storm struck the Pacific Northwest region of the United States and British Columbia, Canada, on 19 November 2024, leaving 290,000 buildings without power…
SourceSourceNovember 22, 2024 Full article
Image: Yellow flag pinned in Brazil map
World Bank supports better access to rural water and sanitation in BrazilNews

World Bank supports better access to rural water and sanitation in Brazil

WASHINGTON, DC - The World Bank Board of Directors approved a substantial new investment to increase access to water and sanitation for about one million…
SourceSourceMay 17, 2024 Full article
Image: Abstract globe (s. climate news, climate change, heat)
Fewer than 60 world leaders confirmed for Brazil climate summitNews

Fewer than 60 world leaders confirmed for Brazil climate summit

Brasília, Brazil | AFP Brazil said Friday fewer than 60 world leaders have confirmed their attendance of an Amazonian summit next week ahead of the annual…
SourceSourceOctober 31, 2025 Full article