Tag Archive: rare

What is a Heat Burst?

Many people that live in the mid-west are familiar with sudden changes in air temperature. They are usually associated with a passing cold front or the cool down-burst of a thunderstorm. However, on rare occasions, the air temperature can rapidly increase due to a phenomenon called a heat burst. Within a matter of minutes the wind speeds can exceed 65 mph and the air temperature can increase by 20°F or more. As strange as that sounds, they are well documented (see bottom of article). Even more intriguing, these events almost…
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