BUFFALO, N.Y. (WIVB) — When a tornado tears through an area, the main question after the fact is, “How strong was it?” That’s where the Enhanced Fujita Scale, more commonly known as the EF scale, ...

Measuring tornado winds at the ground level is notoriously difficult. Instead, meteorologists look at the damage, using on or more of 28 key indicators to determine how strong the tornado likely was ...

Some big news came out in the meteorological community on Monday regarding a powerful tornado that occurred in eastern North Dakota on June 20, 2025. The National Weather Service in Grand Forks ...

BIG COUNTRY (KTAB/KRBC) – Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country Meteorologists Carter Vandrasik and Katalina Bell say ...

Add Yahoo as a preferred source to see more of our stories on Google. Derek Kevra explains how the newer EF scale ranks a tornado as opposed to the old F scale that was replaced. Is it Shark Week? The ...