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: Hayli Gubbi volcano, Ethiopia (s. The sulfur dioxide plume from Ethiopia’s Hayli Gubbi eruption)
Image of the day: Sulfur dioxide plume from Ethiopia’s Hayli Gubbi eruptionNews

Image of the day: Sulfur dioxide plume from Ethiopia’s Hayli Gubbi eruption

The sulfur dioxide plume from Ethiopia’s Hayli Gubbi eruption is captured in a Copernicus Sentinel-5P image that shows how a rare volcanic event sent emissions…
Muser NewsDeskMuser NewsDeskNovember 25, 2025 Full article
Image: UNLV civil and environmental engineering professor Eakalak Khan
The growing threat of ‘Day Zero’ and the push for wastewater reuseNewsScience

The growing threat of ‘Day Zero’ and the push for wastewater reuse

“Can you imagine a day when you turn on your faucet and no water comes out?” This chilling question, posed by researchers at the University…
Adrian AlexandreAdrian AlexandreOctober 20, 2024 Full article
Industrial machinery working with coal
Global coal demand to plateau as renewables reshape the energy landscapeNews

Global coal demand to plateau as renewables reshape the energy landscape

Global coal consumption, having rebounded to an all-time high in 2024, is projected to stabilize in the coming years, according to the International Energy Agency's…
Muser NewsDeskMuser NewsDeskDecember 18, 2024 Full article