The Enhanced Fujita Scale (EF Scale) - National Weather Service
The Enhanced Fujita Scale or EF Scale, which became operational on February 1, 2007, is used to assign a tornado a 'rating' based on estimated wind speeds and related damage.
Enhanced Fujita scale - Wikipedia
The Enhanced Fujita scale (abbreviated EF-Scale) is a scale that rates tornado intensity based on the severity of the damage a tornado causes. It is used in the United States, Brazil and …
The Enhanced Fujita Scale: A Tornado Rating System
Mar 12, 2025 · Drone footage from Hot Spring County in Arkansas shows uprooted trees and at least one home damaged by falling limbs. The Enhanced Fujita Scale, love it or hate it, is our …
The EF-Scale explained: the ratings and what do they mean
Jun 24, 2025 · EF-1 damage is considered moderate, and this includes cars being flipped over, more damage to roofs, and more significant tree damage. Nearly 33% of tornadoes are EF-1 …
Tornado Measurement and Strength: Decoding the EF Scale
Aug 8, 2024 · Each tornado is rated from EF0 - EF5, with EF0 being the weakest and EF5 being the strongest. The EF Scale replaced the F Scale previously used. Each rating is determined …
Tornado Scale - The Enhanced Fujita Scale | TornadoFacts.net
Below is a brief description of each type of tornado on the Fujita scale. F0 Tornado. Broken branches; shallow rooted trees pushed over; some chimney damage. F1 Tornado. Surface …
The Enhanced Fujita scale: How tornadoes are rated
May 19, 2025 · Learn about the wind speeds needed to cause destruction and why having a severe weather plan is essential, especially in tornado-prone areas. It's tornado season in …
EF tornado: How tornadoes are categorized on Enhanced Fujita scale
Apr 2, 2024 · Oklahoma saw 74 tornadoes last year ranging in severity and speed, and most of them were rated EF1. But what does that rating actually mean? Here's what to know about EF …
How meteorologists rate a tornado's strength | 13newsnow.com
Mar 18, 2025 · To rate the strength of a tornado, meteorologists use the "EF Scale." EF stands for Enhance Fujita, named after Dr. Tutsuya Theodore Fujita, the meteorologist who created this …
What Is the EF Scale for Tornados? - Atlas Safe Rooms
An EF1 tornado can push cars and trucks off the road, knock over mobile homes, and tear roofs off of some frame houses. Wind-borne debris starts to become dangerous.