Despite the number of tornadoes increasing in the U.S., it’s been over 11 years since the last EF5 was recorded. But does ...
Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading ...
A quirky aspect of the way we measure twisters helps explain why there hasn't been a top-tier-rated tornado in 12 years.
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An EF-1 tornado likely touched down in Union County, North Carolina on Wednesday as severe storms moved through, officials ...
The EF-0 tornado had wind speeds of about 75-85 miles per hour and traveled about a quarter mile for about a minute during ...
The original F-scale considered a well-built house being completely blown off its foundation to be F5 damage. However, the newer EF-scale, which takes into account construction quality, now typically ...
The National Weather Service has officially declared an EF-1 tornado struck the city of Ada early Tuesday morning.
The Enhanced Fujita (EF) Scale rates tornados based on wind speeds and related damage on a scale of 0 to 5. An EF-2 tornado sustains 3-second gusts from 111 to 135 mph.
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