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- The radar map is updated every 10 minutes with a new radar observation. The different colours indicate the intensity of rainfall or snowfall. Light blue indicates drizzle, blue a medium intensity, and red and yellow indicate very strong precipitation, usually associated with thunderstorms.
www.westweather.co.uk/rainradar
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Nov 2, 2012 · Our rainfall radar map shows precipitation and rainfall rates across the UK. Includes forecasts up to 5 days and observations from the last 48 hours.
- Rainfall Radar
Our rainfall radar map shows precipitation and rainfall...
- Rainfall Radar
Real-time rain radar map with nowcasting. Shows precipitation detected by radar and instant forecast.
Learn how radar uses radio waves to detect and measure precipitation in the atmosphere, and how it can sometimes get it wrong. Find out the common errors and limitations of radar, and where to see rainfall images online.
Live weather radar for the UK including weather type to track whether rain, sleet or snow is falling. Updated every 5 minutes.
- How Does Weather Radar Work?
- How Do We Use Weather Radar?
- How Big Is The UK and Ireland Weather Radar Network?
Radar works by sending out electromagnetic pulses and measuring how long they take to return from a target, e.g. an aircraft or a ship. It has been known for many years that other objects can also create a return, e.g. flocks of birds or precipitation. It was soon decided that being able to 'see' precipitation would be of great value, so much inves...
In operational use, weather radar is in fact the only means available for measuring the location and intensity of precipitation in real time. Data is used directly by weather forecasters, and is fed into forecast models. It is also crucial for aviation (both civil and military) and flood forecasting (in partnership with the Environment Agency in En...
The UK and Ireland weather radar network composite operates 24/7/365 and is currently composed of a total of 18 weather radars*, of which 15 are operated and maintained by the Met Office. Each radar provides data out to 255 km, completing a series of scans about the vertical axis at different elevation angles every five minutes. Data from the radar...
3 days ago · Rainfall radar map with accessible colours for people who have difficulty identifying colours, showing precipitation and rainfall rates across the UK.
Interactive world weather map. Track hurricanes, cyclones, storms. View LIVE satellite images, rain radar, forecast maps of wind, temperature for your location.
