How To Use Doppler Radar To Help Plan Your Trip

 
If you are keen on watching the weather channel, you may be familiar with the live local Doppler. This is the main tool used by meteorologists and forecasters in determining what updates and warnings should be delivered to the public. Shifts in outgoing and incoming signals are detected by the radar too, as well as movement of particles, either towards or away the unit. Speed and intensity are measured too, as well as velocity of wind.

Symbols are utilized to help convey this message better since they are communicated quickly and they do not take a lot of space. As what you may have seen on reports using the live local Doppler, color coded images are used to display data and electronics gather the information. Various symbols correspond to specific weather conditions like wind speed, temperature, or air pressure.

Do you want to better understand these reports and interpret weather data yourself? It is not difficult because there is a method to the information and symbols shared in these updates. Basically, weather conditions like amount of rain, drizzle, and snow are rated in three levels: light, moderate, and heavy. If you look at the live local Doppler image, you will notice the symbols used to mark these ratings.

For the light rating, you will see two small squares spaced opposite each other horizontally. For the moderate rating, there are three squares, and lastly, for heavy rating, there are four. These symbols create a diamond shape pattern on the radar image. However, not all weather systems follow the three rating system. Other weather conditions such as freezing rain, rain showers, snow showers, and freezing drizzle only have two levels, which are light and moderate. Depending on what is seen on the radar, appropriate warnings will be issued. Some of the most accurate and reliable services that provide these weather updates include WCCO weather, WBZ weather, KYM weather, KDKA weather, and WTAE weather.

There are several more symbols that are used in forecasting to describe specific information gathered by the radar. All types of weather systems or extreme weather conditions have corresponding symbols for communication. NOAA weather has a list of these symbols which include those used to describe dust, smoke, ice pellets, fog, haze, snow grains, and more.

With dust, dirt, and smog, when the radar waves bounce off them they produce ground clutter. In weather images, they are seen with the color blue. Normally, these symbols are not mentioned in daily reports but if you want to know them, you can check out NOAA weather to get in depth understanding of some inputs from the live local Doppler.

Different colors determine radar intensities that are shown on weather reports. Temperature ranges that are measured in Fahrenheit have assigned colors and they are as follows: below 15 degrees is dark blue, between 15 and 25 degrees is light blue, between 25 and 35 degrees is green, between 35 and 45 is brown, between 45 and 55 is red, between 55 and 65 is pink, and above 65 is black.

When moving images are presented on the weather updates, you normally see the changing colors of weather systems and these represent those variations. Now if you are thinking, analyzing temperature ranges is too much to understand what the live local Doppler report is saying, you can easily determine the colors by keeping some of these things in mind:

Normally, blue indicates light rain or snow while green means moderate to heavy rains or a light thunderstorm. For moderate thunderstorms, yellow is used but for severe thunderstorms, it is usually red on the image and as with any warning that comes in red, caution should really be taken because storms in this range can start violent tornadoes.

Speaking of red and tornadoes, live local Doppler shows bow echoes that indicate rotational winds, a signal of coming tornadoes. On the radar, these echoes are small bulges, usually difficult to spot to the untrained eye. On a straight line of thunderstorms, the bulges are noticeable and point to where the storm is heading. It is shown as red. Make sure you checkout live local Doppler reports in cases of severe weather to get timely and reliable warnings for your safety.