On Tuesday, April 10, 1979, a widespread and destructive outbreak of severe weather impacted areas near the Red River between Oklahoma and Texas. Thunderstorms...

meteorologist and tornado expert Thomas P. Grazulis created the Outbreak Intensity Score (OIS) as a way to rank tornado outbreaks. For the score, only...

These are some notable tornadoes, tornado outbreaks, and tornado outbreak sequences that have occurred in North America. The listing is U.S.-centric, with...

Canadian tornadoes and tornado outbreaks (before 2001) List of Canadian tornadoes and tornado outbreaks (since 2001) List of North American tornadoes and tornado...

tornadoes and tornado outbreaks (since 2001) List of North American tornadoes and tornado outbreaks List of Southern Hemisphere tornadoes and tornado...

The 1974 Super Outbreak was the second-largest tornado outbreak on record for a single 24-hour period, just behind the 2011 Super Outbreak. It was also...

overview and topical guide to tornadoes: Tornado Groups of tornadoes Tornado family Tornado outbreak Tornado outbreak sequence Tornadogenesis, the term...

few trees and roofs. May 25, 2011 – There was an outbreak of three tornadoes across the Sacramento Valley. The first touched down near Artois in Glenn County...

American tornadoes and tornado outbreaks List of tornadoes with confirmed satellite tornadoes List of tornadoes in the 1999 Oklahoma tornado outbreak − a chronological...

the 1955 Great Plains tornado outbreak - which killed 102 including 80 in Udall, Kansas, the 1979 Red River Valley tornado outbreak - which killed at least...