Understanding the distribution and frequency of tornado intensities is crucial for preparedness and mitigation efforts.

An early season tornado touched down about 175 kilometres southeast of Calgary on Saturday.It's the first tornado recorded in ...

Damage surveys provide crucial information about when, where and how strong U.S. tornadoes are to better understand disaster ...

The images coming out of Moore, Oklahoma serve as a powerful reminder of nature’s fury. That community experienced the ...

Environment Canada has given it a preliminary rating of EF-0 — the weakest rating on the scale it uses to rate tornado intensity. Alberta prepares as wildfire season begins No damage has been ...

On April 11, 1965, the Palm Sunday tornado outbreak struck the Great Lakes region, dropping 37 tornadoes across six states, ...

A deadly tornado outbreak ripped through the South and Midwest Wednesday and Thursday, destroying homes and neighborhoods, damaging vehicles, bringing down trees and utility lines and knocking out ...

The storm system has already led to tornado warnings for parts of Jackson County and counties in Georgia. Alerts for the ...

The alert level remains high for the storm affecting the north and central parts of Italy: Lombardy and Emilia-Romagna are at ...