A ferocious wildfire broke out in the Hollywood Hills of Los Angeles, California, on January 7, 2025, threatening famous landmarks and densely populated neighborhoods. The blaze is one of four major wildfires in the area that have led to significant loss of life and property.

At least five people have died, more than 2,000 structures have been destroyed, and over 130,000 residents have been evacuated. By January 8, authorities declared a state of emergency, with power outages leaving more than 456,000 people in the dark.

Satellite image of wildfire of Los Angeles, California
California, USA. Credit: European Union, Copernicus Sentinel-3 imagery

This dramatic scene, captured by the Copernicus Sentinel-3 satellite on January 9, 2025, shows the widespread devastation.

Open data from Sentinel satellites is invaluable for monitoring wildfires, mapping their extent, and aiding disaster response efforts worldwide.

Featured image credit: European Union, Copernicus Sentinel-3 imagery

Image: a couple of men in a flooded street
Climate change may worsen flooding in Mumbai and ChennaiClimate

Climate change may worsen flooding in Mumbai and Chennai

By Dharmappa Hagare, Western Sydney University For all flood-prone cities of India, there is an urgent need to develop flood inundation maps. Although Bollywood films…
SourceSourceJune 20, 2024 Full article
Image
Local food production saves costs and carbonClimateScience

Local food production saves costs and carbon

Study highlights economic and environmental efficiency of Indigenous harvesting in the Canadian Arctic communities. By Max Planck Institute for Evolutionary Anthropology Emphasizing local food production…
SourceSourceJuly 30, 2024 Full article
Image
LIST and UNHCR to launch early warning system for emergenciesNews

LIST and UNHCR to launch early warning system for emergencies

The warning system would help humanitarian actors to better anticipate critical situations, deliver timely alerts and respond accordingly. The UN Refugee Agency (UNHCR), in coordination…
SourceSourceNovember 14, 2024 Full article