A New Era in Extreme Weather Forecasting
New satellites are set to transform how we track and predict extreme weather. Designed to improve accuracy and speed, these high-tech tools will help identify heatwaves, storms, and floods before they strike, giving communities critical time to prepare. Experts say the project could save countless lives and protect vital infrastructure worldwide.
Inside the Metop Second Generation Project
The European Organisation for the Exploitation of Meteorological Satellites (EUMetSat) and the European Space Agency are spearheading the Metop Second Generation mission. Over the coming years, six satellites will orbit Earth, delivering sharper, more precise weather data to national meteorological services.
The first in the series, Metop-SG A1, launches from French Guiana this Wednesday. By next year, it will begin streaming vital information to forecasting models, improving both short-term and 10-day forecasts across Europe and beyond.
Predicting Heatwaves and Storms Earlier
Phil Evans, EUMetSat’s director general, highlighted that extreme weather has already cost Europe hundreds of billions of euros and tens of thousands of lives over the past four decades. From fierce wildfires to devastating storms like Boris and Daniel, the urgency for more accurate forecasting has never been greater.
“These satellites give meteorologists sharper tools to save lives, protect property, and build resilience against the climate crisis,” Evans explained.
Tracking from Pole to Pole
Orbiting 800 kilometers above Earth, each satellite will complete a full lap every 100 minutes. This allows for global coverage daily, with special attention to higher latitudes where storm systems often form.
Onboard, the Copernicus Sentinel 5 mission will monitor air quality and climate patterns, while advanced instruments will gather data on winds, clouds, precipitation, pollution, and temperature. This information will feed directly into facilities like the Met Office’s new satellite tracking station in Exeter.
Why This Matters for Forecast Accuracy
Simon Keogh, head of space applications at the UK Met Office, said satellite data already contributes to about a quarter of forecasting accuracy. With older systems set to retire, the new generation is essential for keeping—and improving—precision for the next five days and beyond.
UK Science Minister Lord Vallance added that this investment with European partners is vital to keep pace with a changing climate. “Harnessing these insights will protect infrastructure, our economy, and ultimately, lives,” he said.
A Timely Launch Amid Rising Heat
The launch comes as the UK experiences its fourth heatwave this summer, prompting amber health alerts and warnings of potential risks to life. Globally, July ranked as the third-warmest on record, marked by record heat and deadly floods.
Stay tuned to Maple Wire for the latest updates on climate, science, and technology shaping our future.
