Upper Analysis
We often check the weather forecast before heading out for the day, relying on surface-level data. But the atmosphere is a three-dimensional beast, and understanding what’s happening above us is crucial for accurate and comprehensive weather prediction. This is where upper-air weather maps, crafted using data from European radiosonde data.
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Upper Air & Jet Stream Analysis Charts
Quick Links: Analysis Centre > Surface Analysis > Upper Air Analysis > Prognostic Charts

The upper air maps are plotted using radiosonde which measure upper air conditions over a particular location. This includes plots of data on the standard mandatory and height levels, contours of various upper air parameters and a set of sounding plots for a number of European sites. The maps are updated once every 12 hours at approximately 0145 / 1345 UTC.
Data provided courtesy of Euro Weather
Essential Features and Useful Links
Across 36 European nations, a sophisticated and dynamic weather warning and alert system is working tirelessly to keep the public and authorities informed about severe weather conditions. This live and interactive system acts as a vital lifeline, providing crucial, up-to-the-minute information to help individuals and communities prepare for and navigate potentially dangerous weather events.
Are you passionate about the weather? Do you find yourself constantly checking weather forecasts, tracking storms, and marveling at the beauty of various weather phenomena? If so, you’re not alone. There are thousands of individuals worldwide who share your enthusiasm for all things meteorological. That’s why we’ve created a community specifically for weather enthusiasts like you!
Whether it’s a dramatic thunderstorm rolling in, a serene sunset painting the sky with vibrant hues, or the playful antics of local wildlife, we want to see the world through your lens. This is your chance to showcase your unique perspective, inspire others with the beauty you’ve captured, and connect with fellow photography enthusiasts.
No matter your age or background, a journey into the world of weather and science is always worthwhile. From understanding the patterns of the atmosphere to appreciating the complexities of our planet, there’s something for everyone to discover. So, dive in and prepare to be amazed by the wonders of weather and the power of science!

Some data sources (with thanks) provided by: Environment Canada, UK Met Office, EUMETSAT, UCAR & UQAM