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  1. This measuring system was formerly known as the Saffir–Simpson hurricane scale, or SSHS. To be classified as a hurricane, a tropical cyclone must have one-minute-average maximum sustained winds at 10 m above the surface of at least 74 mph (64 kn, 119 km/h; Category 1). [1]

  2. 3 days ago · All hurricanes are potentially dangerous, including those rated Category 1. We've had several recent examples of impactful Cat. 1 strikes, including in 2024. Damaging winds, rainfall...

  3. Sep 14, 2022 · On occasion, the remnants of a hurricane or tropical storm will track across Illinois. The image below, courtesy of NOAA's Office for Coastal Management hurricane mapping system, shows the observed tracks that have occurred within the state between 1850 and 2020.

  4. Aug 25, 2023 · Short Summary. The Saffir-Simpson Hurricane Wind Scale is a rating system used to measure hurricane categories based on sustained wind speeds. A Category 1 hurricane is characterized by dangerous winds, power outages, and downed trees with typical damage being roof, tree and power line destruction.

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  5. Jun 4, 2019 · In the early 1970s, Herbert Saffir, an engineer, and Robert Simpson, a meteorologist, developed a scale to describe the likely effects that hurricanes could have on an area. The scale has five categories, increasing in intensity from 1 to 5.

  6. Aug 21, 2024 · Category one hurricanes can bring devastating damage even if their windspeed remains under 95mph (153kmph). Hurricane Debby, a category one, killed five people , while early estimates...

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  8. Jul 1, 2021 · The Saffir-Simpson hurricane wind scale ranks storms on their wind speeds. It does not measure storm surge, rainfall or tornadoes. When you hear terms like Category 1, Category 3 or even the...