What is the torcon index?
TORCON stands for Tornado Condition Index. On a scale of 0 to 10, a specific region is given a number, with higher numbers indicating a higher risk of a tornado within 50 miles of the given location.
Does the Weather Channel still use torcon?
The Weather Channel has been providing its Tornado Condition Index, or TORCON, to the public for over a decade. It is a 1-10 threat scale… the greater the number, the greater the threat for tornadoes.
What does a torcon of 7 mean?
The TORCON is up to 7 for north Alabama, which means there is a 70% chance of a tornado within 50 miles of any location in the indicated area. Potentially damaging straight-line winds and hail are also possible through the afternoon and evening. # severe #ALwx.
How do you read torcon?
How to Read TOR:CON Values. The TOR:CON Index is broken up into several risk levels represented by the numbers 0 through 10. Multiply the TOR:CON value by 10 to get the risk percentage for a tornado developing that day. For instance, a day with a TOR:CON value of 7 would have a 70% chance of developing a tornado.
Has there ever been a torcon of 10?
Greg Forbes, severe weather expert for The Weather Channel, created the TOR:CON Tornado Condition Index in 2009. It rates on a scale from 0 to 10 how likely it is that a tornado could form near a viewer’s area. “The first 10 that we’ve given was for northern Alabama on the morning of April 27,” he said.
Who created the torcon?
Theodore Fujita, who created the Fujita tornado scale. He published several articles on severe weather, combining the gained skills, and the desire to simplify the system of naming the tornado index – he created TORCON.
Has there ever been a torcon 10?
What does the Tor con index measure?
What is a TORCON Index? TORCON refers to the Tornado Condition Index, a zero to ten rating on a particular region regarding a tornado. The higher the number on the scale, the higher the risk of a tornado. The location’s measurement encompasses an area within fifty miles.
What’s a torcon 5?
And a TORCON index of five means a 50% chance of a tornado within 50 miles of the area. A specific example would be the weather report of the Weather Channel in 2018. The updated prediction is that the TORCON level for north Alabama is 7. This level denotes a 70% chance of tornado development.
What was the worst tornado in the United States?
The most “extreme” tornado in recorded history was the Tri-State Tornado, which spread through parts of Missouri, Illinois, and Indiana on March 18, 1925. It is considered an F5 on the Fujita Scale, even though tornadoes were not ranked on any scale at the time.