Furthermore, new research on wind speeds and damage patterns was also taken into account during the evaluation. The EF5 tornadoes displayed in Twisters represent whirlwinds that can cause the most ...

Watch on DVD or Blu-ray starting January 1st, 2012 - Buy Storm Chasing The Year of the EF5 DVD ...

Tornado SpeedOne of the most striking attributes of tornadoes is their incredible speed. The wind speeds within a tornado can ...

Oklahoma recently saw the destructive power of an EF5 tornado, but in the aftermath ... As you can see in the image above, the tornado's 200+ mph winds did quite a number on the car, but while ...

On May 22 2011 the unthinkable happened an EF5 34 to 1 mile wide tornado developed within seconds and tore through the heart of Joplin Missouri Leaving in its wake complete and total destruction ...

with EF5 being the most potent, the weather service said in a statement. The preliminary measurement of EF3 means the tornado most likely had sustained winds of at least 136 mph. Another ...