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How meteorologists use radar data to track and predict storms

Posted at 6:30 AM, Apr 26, 2023
and last updated 2023-04-26 06:30:01-04

The Power of 5 Doppler Radar is a potent tool to pinpoint precipitation in all forms, but it can also identify the direction and speed of the wind, especially in storms.

Radar velocity data is an essential tool for meteorologists, as it allows them to track the motion of weather systems and predict the timing and intensity of storms.

Radar velocity refers to how fast an object is moving. Radar is a unique tool that can help us measure how fast something is moving by sending out a signal and then listening for it to bounce back.

Imagine you are standing in front of a wall, and you throw a ball at it. When the ball hits the wall, it bounces back to you. The time it takes for the ball to travel to the wall and back to you can tell you how far away the wall is.

The radar displays wind direction by showing us two colors. Green is going toward the radar, and red is going away from the radar. Different shades of the two colors represent the speed of the wind.

We can use these two colors to figure out where straight-line damaging winds are occurring, along with seeing where there is rotation within a thunderstorm, which could lead to a tornado.

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