![]() Once it gets there, the water vapor begins to condense. Once evaporated, the water then quickly makes its way upwards along with warm air. This vapor is created by solar radiation, which causes the water in lakes, rivers, and other bodies of water around us to evaporate. They range from the harmless veil cloud that floats across the deep blue summer sky to the large thundercloud that rapidly causes a cooling effect.Īll clouds have one thing in common: they consist of water, or more precisely, water vapor. We see them floating across the sky over our heads every day – and yet many people know very little about them: Clouds. By the way, our storm radar or lightning strike map is also suitable for this purpose. So the next time you are on your way to vacation, you can use our cloud radar to check in advance whether high clouds will cross your path on the travel route. In practice, airplanes often change their original course to avoid thunderclouds and resulting turbulence. Small clouds move at a height of about 3 km, while thunderclouds in areas with high solar radiation can reach a height of up to 14 km.įor comparison: when you go on vacation by airplane, you find yourself at an altitude of about 10 to 11 km. ![]() The height of clouds always depends on the strength of solar radiation and the amount of water vapor. You can then choose whether you want the cloud radar to display low, medium, or high clouds. To do this, simply click on the “Clouds” button at the top right of the map. You can find our rain radar with rain forecast here.īeyond general cloud cover, you can also filter by cloud type or height. While blue indicates weak precipitation, red/purple-colored areas are expected to have severe rain and hail. You can also recognize precipitation by a colored shading on the cloud cover map. In addition to information about cloud cover, our radar also tells you where cloud cover occurs in combination with precipitation. What else you need to know about our cloud cover map: Move the cloud marker with the mouse (smartphone: simply tap on the white dot of the marker using your finger) to your target region and find out how likely the sky will be cloudy there. This will tell you how the cloud cover will change over the next 36 hours. With the cursor at the bottom left of the cloud cover map, you can visualize the future course of the clouds. To do this, simply click on the corresponding button. You can distinguish between high, medium, and low clouds. Using the button at the top right of the cloud cover map, you can select the type of cloud cover. Conversely, a gray area indicates relatively light cloud cover with occasional sunshine. The chances of catching a glimpse of the sun in this area are therefore very poor. The whiter and clearer the coloration is, the denser the cloud cover is here. On our cloud cover map, cloud areas are displayed visibly for you by a gray-white coloring. Where is it cloudy? Where is the sun shining? This is how you read the cloud cover map: Gray color indicates light cloud cover, while a white color means heavy cloud cover. Radius 100 km - radar blockage by orography.In yellow-colored areas, the sun is shining. Range 100 km of the weather radar in the Slovak weather radar network. The Slovak radar composite information is created every 10 minutes in the Radar and Satellite Department at Malý Javorník. CAPPI - constant altitude PPI (a horizontal cross-section of data at constant altitude).PPI - plan position indicator ( constant elevation).VECTOR - replacement vector of the clouds.CAPPI Z 2 km - reflectivity at the constant altitude 2 kmįor the special reasons some enhanced products have been generated.The weather radar is capable to measure such values asĪnd the polarimetric weather radar measures in addition The radar has been in operation since 2005. RDR250-GC Doppler Weather Radar with Dual Polarization, made by Radtec and Gamic, located at the hill Kojšovská hoľa near Košice (East Slovakia). The radar has been in operation since 1997. DSWR92C Doppler Surveillance Weather Radar, made by EEC, located at the top of Malý Javorník in the Low Carpathian Mountains near the capital Bratislava (West Slovakia). There are two Doppler weather radars in the Slovak national weather radar network both operating in C band frequency. It provides the weather forecast community some enhanced information about the thunderstorms and precipitation within the 250 - 150 km from the radar. The most effective tool to detect the clouds and precipitation is the weather radar. Monitoring network and monitoring methods.Department of Quantity of Surface Water Žilina.Department of Quantity of Surface Water Košice.Department of Quantity of Surface Water Banská Bystrica.Objednávanie prednášok a exkurzií na SHMÚ Bratislava.
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