✔️ The map differentiates between rain and snowfall ✔️ The radar is also displayed correctly on the smartphone and is mobile optimized ✔️ The area on the map can be zoomed in or out ✔️ The weather radar provides information about the past AND the future course of the rain areas In the following, you will find some points that indicate a good weather radar:
How can you tell which radar is good and which one is better left alone? Whether on the Internet or in the various app stores, weather radars are offered in abundance these days. If you look around for a weather radar today, you will usually find one very quickly. Therefore, it is advisable to spread the radar measuring stations over a large area to get an accurate picture of the rainfall. In physics, this means the divergence of the radiation emitted by the station. The reason for this is the divergence of the emitted electromagnetic rays. Now it is the case that the accuracy of the measurement decreases with increasing distance. Only then can a concrete picture of precipitation in the area emerge. To display these results in a radar image, one needs not only one, but several stations at different locations. How is a weather radar created?Īs you already know, the radar station and its radar beams are used to measure the amount of water vapor present in a cloud. Only the use of new types of radar technologies, such as the Doppler radar, made this possible. …that the first weather radar was already built in the early 1940s? However, this type of weather radar could not accurately predict the intensity of the rain or the strength of the thunderstorm or storm. This central computer is responsible for processing all the collected data and using it to create a picture of the general weather situation. These weather stations are linked to each other and transmit the collected data to a central computer. To be able to make a concrete weather forecast and to collect and analyze the data over a large area, many different weather radar stations are required at various locations. What is a weather radar live?Ī weather radar live is a special type of radar that collects and analyzes data on the weather situation. You can also zoom in with your fingers or the mouse wheel. Use the + or – at the top right to zoom in. By finger pressure or mouse click you can move the area on the map. With the cursor at the bottom left in the center you can view the weather over time. The weather radar live itself displays cloud cover, current precipitation, storms, thunderstorms or tornados in real-time. This is how the weather radar live works: Thanks to its extensive radar coverage, RainViewer can also generate an accurate weather forecast for the next week.īelow you can find an extensive list of radars in regions where precipitation and unstable weather currently occur.Depending on the intensity, the precipitation appears on the rain radar in the colors blue (weak precipitation), green, yellow, orange (moderate precipitation), red or purple (very heavy precipitation). Thunderstorms and lightning strikes are indicated by a small lightning symbol. Having analyzed this data, the app shows the current weather forecast and how the weather will be changing during the day. RainViewer has access to the data from more than 1000 weather radars across the world. It will automatically search the map, allowing you to learn where the rain, snow, or hail was before it reached your areas and where it will be moving.
Use the playback controls to turn on the map animation. We are also working on the display of the mix of precipitation types, such as rain, freezing rain, sleet, and/or snow. Rain and snow are shown in blue whereas showers are marked with orange and red, and hail - with pink. The precipitation type is marked with different colors on the map. It is possible to analyze both types of data in order to identify if the storm can cause severe weather. A modern weather radar is mostly a Doppler radar that can detect the motion of rain droplets in addition to the intensity. With the help of a weather radar map, it is also possible to predict where the rain will be moving next and how intense it will be. A weather radar can determine the precipitation type (rain, snow, hail, etc.) and spot its location. The Weather Radar Map Live page shows areas where precipitation is currently expected.
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