What wind speed qualifies a hurricane?

What wind speed qualifies a hurricane?

• A. 48 mph
• B. 74 mph or more
• C. 100 mph or more
• D. 50 mph

Answer: (B)

A hurricane is classified based on its sustained wind speeds, with the threshold for a hurricane set at 74 miles per hour or more. This designation comes from the Saffir-Simpson Hurricane Wind Scale, which categorizes hurricanes into different levels based on increasing wind speeds, starting from tropical storms at 39 mph up to the most intense hurricanes. Winds that reach 74 mph indicate significant potential for damage, making it critical for preparedness and response strategies as they can lead to severe destruction, including uprooting trees, damaging buildings, and creating life-threatening conditions. Understanding this threshold is vital not just for meteorology but also for public safety and emergency management, as accurate classifications can help in issuing warnings and mobilizing necessary resources ahead of a storm's impact.

A hurricane is classified based on its sustained wind speeds, with the threshold for a hurricane set at 74 miles per hour or more. This designation comes from the Saffir-Simpson Hurricane Wind Scale, which categorizes hurricanes into different levels based on increasing wind speeds, starting from tropical storms at 39 mph up to the most intense hurricanes.

Winds that reach 74 mph indicate significant potential for damage, making it critical for preparedness and response strategies as they can lead to severe destruction, including uprooting trees, damaging buildings, and creating life-threatening conditions.

Understanding this threshold is vital not just for meteorology but also for public safety and emergency management, as accurate classifications can help in issuing warnings and mobilizing necessary resources ahead of a storm's impact.