A few examples of a single-bow serial derecho are the derecho that occurred in association with the October 2010 North American storm complex, and the December 2021 Midwest derecho.
That’s as fast as some tornados! But instead of spiraling like a tornado or hurricane, the winds of a derecho move in straight lines. That’s where the storm gets its name; the word derecho means “straight ahead” in Spanish. What Causes a Derecho? It all has to do with something called a downburst.
A derecho is a widespread wind event that can cause significant damage for hundreds of miles. They're most common May through August, and they can be deadly. Here, learn how a derecho forms and how you can protect yourself from one.
What Is A Derecho? Is It Worse Than A Tornado? - Southern Living
To be called a derecho, the thunderstorm-generated high winds and wind damage should cover a distance of at least 250 miles long and produce at least a handful of 74+ mph wind gusts, according to...
A derecho in meteorology is a widespread, long-lived windstorm. It’s associated with a line of fast-moving thunderstorms that causes damage for more than 240 miles (385 km).
Sometimes called an "inland hurricane," a derecho is a rare, bowed line of thunderstorms, with hurricane-force wind gusts often over 100 mph. The storms cause massive wind damage over a large...
Learn about the updated 2025 derecho definition, including new criteria like hurricane-force gusts, storm length, and what qualifies a storm as a true derecho.
Derecho, windstorm traveling in a straight line characterized by gusts in excess of 93 km (58 miles) per hour and the production of a swath of wind-generated damage along a front spanning more than 400 km (250 miles) in length.