What must a storm reach on the Saffir-Simpson Hurricane wind scale to be classified as major?

To be classified as a major storm on the Saffir-Simpson Hurricane wind scale, a storm must reach category 3 status. This classification is defined by sustained wind speeds ranging from 111 to 129 miles per hour. At this level, a hurricane causes significant damage, including the potential for catastrophic effects on structures and infrastructure. Category 3 storms can lead to widespread power outages and pose severe threats to life and property, distinguishing them from lower categories, which generally indicate less intense winds and damage potential. Consequently, understanding this classification is essential for assessing the risks associated with hurricanes and preparing accordingly.