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This is what a bow echo is and why it can mean damaging winds are headed your way

Posted at 6:30 AM, Apr 18, 2023
and last updated 2023-04-18 09:53:31-04

One of the most common damage-producing modes of severe weather in Northeast Ohio is wind, and wind damage is a significant concern for us.

Along those lines, one of the most common radar signatures is a Bow Echo.

Bow echoes are iconic indications of strong straight-line winds. The science behind "bow" in the squall line is pretty straightforward.

Upper-level winds are much stronger than our winds at the surface, and a thunderstorm line can direct those stronger winds down toward the surface. The pushes the leading edge out in a "bow" shape causing damage along its path.

Any winds gusting over 58 mph will spark a Severe Thunderstorm Warning.

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