Significant F2/EF-2+ tornadoes have historically made up just shy of 16 percent of all June tornadoes throughout the modern record…
Roughly 20 percent of the 12,349 tornadoes in May (1950-2011) were significant. That's a hard count of 2,435 tornadoes. Since…
Out of 7,885 tornadoes total in April (1950-2011), 2,161 -- or 27% -- were rated as significant F2/EF-2+ tornadoes. In…
Combined, violent tornadoes make up a still rather meager 1 percent of all tornadoes, but they caused 64 percent of…
Last week, we took a first crack at total (F0/EF0+) tornado days in the U.S. during the current 1991-2010 averaging…
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…
As briefly touched upon in the general overview of March tornadoes, significant (F2/EF-2+) only touched down 1,080 times (or 30%…
The graphs above and below examine only those tornadoes either "significant" (F2/EF-2+) or "intense" (F3/E-F3+). All significant tornadoes made up…