North Atlantic Hurricane Paths

• main influence on paths = size and position of the Bermuda High

  • high-pressure zone in the North Atlantic

• small and to the north leads to hurricanes missing coastlines and continuing on the path of the ocean

• strong and extensive guides hurricanes along the east coast of the US

• further south guides hurricanes to the Gulf of Mexico

  • many hurricanes hit Florida

  • hurricane Ian was one of the most powerful hurricanes to hit Florida since 1935

    • it is also referred to as a tropical cyclone

Saffir-Simpson Hurricane Wind Scale

• based on hurricane’s sustained wind speed

• estimates potential property damage to area where hurricane will approach and hit

• category 1: 74-95 mph

  • very dangerous winds will produce some damage

• category 2: 96-110 mph

  • extremely dangerous winds will cause extensive damage

• category 3: 111-129 mph

  • devastating damage will occur

• category 4: 130-156 mph

  • catastrophic damage will occur

• category 5: >157 mph

  • catastrophic damage will occur

Hurricane Hazards

1. strong winds

2. storm surge/flood/high waves

3. heavy rainfall