Tornado outbreak
Encyclopedia : T : TO : TOR : Tornado outbreak
While there is no single agreed upon definition, generally more than six tornadoes in a day in the same region is considered a tornado outbreak. A series of continuous or near continuous tornado outbreaks is a tornado outbreak sequence.
The biggest tornado outbreak on record — with 148 tornadoes, most significantly including six F5 and 24 F4 tornadoes — occurred on April 3-April 4, 1974 across the United States and Canada. It is dubbed the Super Outbreak.
See also
References
- Edwards, Roger, Richard L. Thompson, Casey Crosbie, John A. Hart, and Charles A. Doswell III (2004). "[Proposals for modernizing definitions of tornado and severe thunderstorm outbreaks]". 22nd Conference on Severe Local Storms, American Meteorological Society.
- Forbes, Gregory S. (2006). "[Meteorological aspects of high-impact tornado outbreaks]". Symposium on the Challenges of Severe Convective Storms, American Meteorological Society.
- Galway, Joseph G. (1977). "[Some Climatological Aspects of Tornado Outbreaks]". Monthly Weather Review, 105 (4).
- Grazulis, Thomas P. (1993). Significant Tornadoes 1680-1991, A Chronology and Analysis of Events. The Tornado Project of Environmental Films. ISBN 1879362031
- Schneider, Russell, Harold E. Brooks, and Joseph T. Schaefer (2004). "[Tornado Outbreak Day Sequences: historic events and climatology (1875-2003)]". 22nd Conference on Severe Local Storms, American Meteorological Society.
- Schneider, Russell, Joseph T. Schaefer, and Harod E. Brooks (2004). "[Tornado Outbreak Days: an updated and expanded climatology (1875-2003)]". 22nd Conference on Severe Local Storms, American Meteorological Society.
- Thompson, Richard L. and M.D. Vescio (1998). "The Destruction Potential Index – a method for comparing tornado days". 19th Conference on Severe Local Storms, American Meteorological Society.
- Verbout, Stephanie M., Harold E. Brooks, Lance M. Leslie, David M. Schultz (2006). "Evolution of the U.S. Tornado Database: 1954-2003". Weather and Forecasting, 21 (1).
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