How well do you know tornadoes? - Statistics

General Stats
  • This quiz has been taken 575 times
    27 since last reset
  • The average score is 17 of 36
Answer Stats
Hint Answer % Correct
Scale used to measure tornado intensity Enhanced Fujita Scale/EF Scale
90%
Retired scale replaced in 2007 Fujita Scale/F Scale
85%
Type of storm that tornadoes form from Supercell
80%
This Texas F5 is best known for it being the origin of the popular "Dead Man Walking" tornado photo. It stalled over one area for up to 2 minutes, causing significant damage and killing ~24 people. May 27, 1997, Jarrell, Texas
75%
Tornado that is wider than it is tall that typically causes the most damage Wedge
75%
Deadliest tornado ever recorded March 18, 1925, Tri-State Tornado
70%
Costliest tornado ever recorded May 22, 2011, Joplin, Missouri
70%
Widest tornado ever recorded May 31, 2013, El Reno, Oklahoma
70%
Strongest tornado ever recorded May 3, 1999, Bridge Creek-Moore, Oklahoma
70%
How many EF5 tornadoes touched down during the April 2011 super outbreak? 4
65%
Very thin tornado that causes little damage Rope
65%
What rating was given to the El Reno tornado after it was downgraded from EF5? EF3
60%
This is a very weak tornado that has formed over water Waterspout
60%
How many levels of intensity does the EF scale have? 6
55%
Wider tornado that has a consistent size Stovepipe
55%
True or false: Tornadic winds are strong enough to turn small objects like shovels or wood planks into powerful missiles. True
50%
Small tornado that is wider at the top Cone
45%
This was the first ever EF5 tornado May 4, 2007, Greensburg, Kansas
45%
This tornado took place during the 1974 super outbreak and was the most devastating that took place that day. April 3, 1974, Xenia, Ohio
40%
This is the highest risk seen in an SPC convective outlook. High
35%
This is a very weak tornado that does not form from a supercell thunderstorm Landspout
35%
This Texas F4 tornado was a part of an outbreak in 1979. It is best known for its eerie photos and widespread effect across those in and around the city it hit. April 10, 1979, Wichita Falls, Texas
30%
This is a term used by storm chasers when they must drive through the core of the storm, where most of the hail and rain occurs, in order to intercept a tornado. Corepunching
30%
This is the rotating part of a supercell that tornadoes form from. Mesocyclone
30%
This is a type of tornado with multiple vorticies rotating around it, indicative of a very powerful tornado. Multivortex
30%
This atmospheric value is used by weather forecasters and it measures how much available energy is in the atmosphere for storms to grow from. CAPE
25%
This is what prevents strong thunderstorms from forming in the morning and early afternoon. Capping Inversion
25%
This is a cloud of dirt and dust that represents a connection between the cloud and ground and is indicative of a tornado on the ground. Debris Cloud
25%
In an SPC tornado probability outlook, a hatched area indicates a 10% chance of ___ or higher tornadoes within 25 miles of a point. EF2
25%
This type of radar measures precipitation and is the most common type used Reflectivity
25%
This is the visible part of the tornado. Condensation Funnel
20%
This type of radar shows the difference between precipitation and debris Correlation Coefficient
20%
This measures how much available precipitation is in the air. The bigger this value is, the more rain and/or hail will be present in thunderstorms. PWAT
20%
This type of radar measures wind direction and speed proportionate to the radar's location Velocity
20%
This is the area a tornado's wind speeds affect. Windfield
20%
Tallest tornado ever recorded 1982, Brookfield, Wisconsin
15%
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