What year is the EF9?
The EF9 is a type of tornado intensity scale used to measure the strength of tornadoes. The EF9 refers to the highest category on this scale, indicating a tornado with winds exceeding 200 mph (320 km/h). The EF9 scale was introduced in 2007 as an enhancement to the previous Fujita scale, which had a maximum rating of F5.
Understanding the EF9 Tornado Scale
The Enhanced Fujita (EF) scale is a set of wind damage indicators used to assign a rating to a tornado based on the damage it causes. The EF9 is the highest category on this scale, reserved for the most extreme and destructive tornadoes. Tornadoes rated EF9 are extremely rare, with winds strong enough to cause catastrophic damage to even the most sturdy of structures.
- Wind Speeds: EF9 tornadoes have estimated wind speeds exceeding 200 mph (320 km/h).
- Damage Description: EF9 tornadoes cause "Incredible Damage" - total destruction of all buildings and structures, with debris scattered widely.
- Frequency: EF9 tornadoes are extremely rare, with only a handful of such events recorded in modern history.
The EF9 scale was introduced in 2007 as part of the Enhanced Fujita Scale, which replaced the original Fujita (F) scale that had been in use since the 1970s. The new EF scale provided more detailed damage indicators and wind speed estimates to better classify the most intense tornadoes.
Notable EF9 Tornadoes
While EF9 tornadoes are exceptionally rare, a few have been recorded in recent history:
- Tri-State Tornado (1925): This tornado, which struck parts of Missouri, Illinois, and Indiana, is considered one of the deadliest and most destructive tornadoes in U.S. history. It caused catastrophic damage and is estimated to have had winds exceeding 300 mph (480 km/h).
- Joplin, Missouri Tornado (2011): This EF5 tornado, which struck the city of Joplin, Missouri, is one of the costliest tornadoes on record. While it was not officially rated EF9, some damage assessments suggest it may have reached that level of intensity in certain areas.
It's important to note that the EF9 scale is a theoretical maximum, and no tornado has ever been officially rated at that level. The Tri-State Tornado of 1925 and the Joplin tornado of 2011 are the closest examples of tornadoes that may have reached EF9 intensity, but their official ratings remain at lower levels due to the limitations of damage assessment methods.
What year is Gen 9 Civic?
The 9th generation Honda Civic was produced for the model years 2012 through 2015. It was originally set to be released for the 2011 model year but was delayed.
You can watch this video to learn more about the 9th generation Civic's design evolution: 1mProject RadiumYouTube · Oct 20, 2022
- The 9th generation Civic was updated with a mid-cycle refresh for the 2013 model year, which included exterior and interior improvements.
- The tenth generation Civic began production for the 2016 model year, replacing the 9th generation.
This video discusses the 9th generation Civic's design and how it compares to other generations: 55sHSR MotorsYouTube · Sep 28, 2025
What is a Honda EF9?
Tunisian across the world. This car was a huge success when it was released. It sported a complete double wishbone suspension that made it handle like an absolute dream.
What year is the Ford EF?
The Ford Falcon (EF) was a full-size car that was produced by Ford Australia from 1994 to 1996. It was the fourth significantly updated iteration of the fifth generation of the Falcon and also included the luxury-oriented Ford Fairmont (EF).
What year was a bad year for the Honda Civic?
Years to avoid for the Honda Civic include 2001–2005, mainly for automatic transmission failures; 2006–2009, due to cracked engine blocks in some models; 2012, due to poor interior quality and a decrease in ride comfort; and 2016, which had problems with its air conditioning system and Bluetooth connectivity. Some 2014-2015 and 2016-2018 CVT-equipped models have also had specific issues, such as broken drive pulley shafts and oil dilution, respectively.
Model years to avoid
- 2001–2005 (Seventh Generation): This is the least reliable generation, with the 2001 model year being the worst due to a high number of complaints, primarily for automatic transmission failure.
- 2006–2009 (Eighth Generation): These years are known for cracked engine blocks in some 1.8L R18 engines, which can lead to coolant leaks and engine failure.
- 2012 (Ninth Generation): This model was criticized for a downgrade in interior materials and build quality compared to previous years.
- 2016 (Tenth Generation): This year is known for issues with its air conditioning system and faulty Bluetooth connectivity.
Other potential problem years to research further
- 2003–2005: Some hybrid models had issues with their batteries.
- 2014–2015: Some models with a Continuously Variable Transmission (CVT) had a recall for a broken drive pulley shaft.
- 2016–2018: Certain 1.5L turbo engines may experience oil dilution, especially in colder climates.
