From Category 1 to Category 5, hurricane forecasters' famous rating system has become ingrained in the minds of millions of Americans from Texas to Maine. The scale, known as the Saffir-Simpson ...

When does a tropical depression become a tropical storm? And when does a tropical storm become a hurricane? What's the difference between a Category 1 and a Category 3 hurricane? It's all about ...

ST. PETERSBURG, Fla. -- The easiest and most straightforward way to measure a hurricane's strength is to use the Saffir-Simpson scale. Divided into five categories, the scale designates each hurricane ...

When you hear terms like Category 1, Category 3 or even the rare Category 5 mentioned regarding hurricanes, what is being discussed is the classification system for hurricanes based on their winds.

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. This scale does not take into account other potentially deadly hazards such as ...