Significant Tornadoes

Significant June Tornadoes in the United States

Significant F2/EF-2+ tornadoes have historically made up just shy of 16 percent of all June tornadoes throughout the modern record…

12 years ago

Significant May Tornadoes in the United States

Roughly 20 percent of the 12,349 tornadoes in May (1950-2011) were significant. That's a hard count of 2,435 tornadoes. Since…

12 years ago

Significant April Tornadoes in the United States

Out of 7,885 tornadoes total in April (1950-2011), 2,161 -- or 27% -- were rated as significant F2/EF-2+ tornadoes. In…

13 years ago

Violent F4/EF-4 and F5/EF-5 Tornadoes in the United States since 1950

Combined, violent tornadoes make up a still rather meager 1 percent of all tornadoes, but they caused 64 percent of…

13 years ago

Significant tornado days, 1981-2010

Last week, we took a first crack at total (F0/EF0+) tornado days in the U.S. during the current 1991-2010 averaging…

13 years ago

F5/EF-5 Tornadoes: The 0.1 Percenters that Can’t be Ignored

F5/EF-5 tornadoes are a force of nature most folks hope to never come face-to-face with. From 1950-2010, they made up…

13 years ago

Significant March tornadoes in the United States

As briefly touched upon in the general overview of March tornadoes, significant (F2/EF-2+) only touched down 1,080 times (or 30%…

13 years ago

Significant and intense February tornadoes by state

The graphs above and below examine only those tornadoes either "significant" (F2/EF-2+) or "intense" (F3/E-F3+). All significant tornadoes made up…

13 years ago