Tornado Ranking System Fix đź”–
Instead, the National Weather Service (NWS) sends survey teams to assess the damage. They use a system called .
The rarest and deadliest. Strong frame houses are swept away, leaving only bare concrete slabs. Skyscrapers may suffer structural deformation. How a Ranking is Assigned tornado ranking system
Surveyors look at specific types of structures (Damage Indicators) and determine how badly they were hit. Instead, the National Weather Service (NWS) sends survey