Here's what the hurricane categories mean

The National Hurricane Center and meteorologists worldwide utilize the Saffir-Simpson Hurricane Wind Scale, a classification system that rates hurricanes on a scale from 1 to 5 based on their maximum sustained wind speeds, to communicate storm intensity and potential damage to the public. This scale, developed in the early 1970s by engineer Herbert Saffir and meteorologist Robert Simpson, is a critical tool for emergency management and public safety, particularly in hurricane-prone regions like the Atlantic and Eastern Pacific basins. The scale's primary function is to provide a clear, standardized measure of a hurricane's wind hazard. Category 1 hurricanes feature winds of 74-95 mph and cause some damage, while Category 5 storms, with winds exceeding 157 mph, can lead to catastrophic destruction. The classification helps authorities issue appropriate warnings, guide evacuation orders, and allows residents to understand the level of threat posed by an approaching storm. It translates complex meteorological data into an accessible public safety message. While invaluable, the Saffir-Simpson scale has recognized limitations. It measures only wind speed and does not account for other deadly hurricane hazards such as storm surge, rainfall-induced flooding, or tornadoes. A major, slow-moving Category 1 hurricane can produce devastating flooding far from the coast, while a compact Category 3 storm might have a more limited impact. Consequently, meteorologists and emergency officials consistently emphasize that all hurricanes, regardless of category, are dangerous and that residents must heed all warnings and prepare for multiple hazards.