While stronger tornadoes tend to last longer, there is no strict relationship between the intensity of a tornado and its duration. Most F4 tornadoes last longer than 20 minutes, some for over an hour. At the same time, a few F4 tornadoes have lasted less than 5 minutes.
between 3 and 4 o'clock.
4 mins
A category 4 hurricane is one with winds from 131 to 155 mph. An F4 tornado is a tornado that levels most houses to the ground and strips the bark from trees. Estimated winds of 207 to 260 mph. Later adjusted to lower values of 166 to 200 mph on the Enhanced Fujita Scale
The Greensburg, Kansas tornado of May 4, 2007 lasted 1 hour and 5 minutes.
The average tornado damage path is 8 kilometers long and 45 meters wide. Some damage paths are less than 100 meters long, The longest tornado damage path on record is 352 kilometers, the widest is 4 kilometers.
CATEGORY 4
The Tri-State tornado had a path of 219 miles long and 3/4 mile to 1 mile wide across 3 states and numerous mining towns.
Category 4.
category 4
Hurricane Ike is a category 4 hurricane.
There were 28 tornadoes on May 4, 2007. You are most likely, though referring to the tornado that struck Greensburg, Kansas. That tornado was 1.7 miles wide.
Hurricane Gloria was a Category 4 hurricane when it made landfall in North Carolina in September 1985.