The Saffir-Simpson Hurricane Wind Scale classifies hurricanes into five categories based on sustained wind speed. Each category represents a dramatically different level of destruction. Understanding where a storm falls on this scale helps you understand what damage to expect and why a thorough inspection is essential.
74-95 mph
Category 1
Roof damage, broken branches, minor flooding
96-110 mph
Category 2
Major roof and siding damage, trees uprooted
111-129 mph
Category 3
Devastating damage, most trees snapped, power out for weeks
130-156 mph
Category 4
Catastrophic damage, most roofs destroyed, uninhabitable areas
Category 1 hurricanes (74 to 95 mph) cause damage primarily to poorly constructed structures, mobile homes, and trees. Well-built homes may sustain roof covering damage and broken windows but typically remain structurally sound. However, even Category 1 wind-driven rain can cause significant interior water damage if any opening is created.
Category 2 hurricanes (96 to 110 mph) cause major roof and siding damage to well-built homes. Shallow-rooted trees are uprooted, power outages last days to weeks, and many areas become uninhabitable. At this level, structural racking, where the frame of the building shifts under wind load, becomes a real concern.
Category 3 and above hurricanes (111 mph and higher) cause devastating to catastrophic damage. At Category 3, most trees snap or are uprooted, electricity and water may be unavailable for days to weeks, and many homes sustain major structural damage. Category 4 and 5 storms destroy most roofing, blow out windows, and can compromise the structural integrity of the building itself.
Hurricane Harvey (2017) made landfall as a Category 4 storm near Rockport, Texas with winds of 130 mph, then stalled over the Houston area and dropped more than 60 inches of rain in some locations. The combination of wind damage and historic flooding created one of the most complex insurance claim environments in Texas history. Many policyholders received far less than they were owed because they navigated the claims process alone.