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Hurricanes

A hurricane is a tropical cyclone that forms over warm ocean waters and produces sustained winds of 74 mph or greater, heavy rainfall, storm surge, and the potential for tornadoes. In the Atlantic Basin, hurricanes develop in the Atlantic Ocean, Caribbean Sea, and Gulf of Mexico. Hurricane season runs from June 1 through November 30.

Hurricanes can cause catastrophic damage along coastlines and hundreds of miles inland through destructive winds, flooding, storm surge, and tornadoes. Even if you do not live in an evacuation zone, heavy rainfall and flooding can create dangerous conditions.

All Atlantic and Gulf of Mexico coastal areas are subject to hurricanes. Parts of the Southwest United States and the Pacific Coast also experience heavy rains and floods each year from hurricanes spawned off Mexico. The Atlantic hurricane season lasts from June 1 to November 30, with the peak season from mid-August to late October. 

It only takes one storm to threaten, cause damage, and disrupt our lives. A hurricane will not occur without warning, so in the off-season it is important to be educated, develop a plan, and ensure that you are adequately prepared.

  • Before a Hurricane
    • Know your evacuation zone and storm surge risk.
    • Build or restock your emergency preparedness kit.
    • Develop an emergency communication plan.
    • Sign up for FIU Alert.
    • Monitor official weather forecasts and emergency information.
    • Secure outdoor furniture and other loose items.
    • Close or install hurricane shutters, if applicable.
    • Keep your vehicle fueled and stocked with emergency supplies.
    • Charge electronic devices and portable battery packs.
    • Fill containers with drinking water if a storm is expected.
    • Understand that qualifying hurricane preparedness items are tax exempt year round in Florida.
    • If local officials issue an evacuation order, leave immediately and follow designated evacuation routes.
  • During a Hurricane
    • Stay indoors and away from windows and glass doors.
    • Continue monitoring official weather updates and emergency instructions.
    • Do not walk, swim, or drive through floodwaters. Turn Around, Don't Drown.
    • If you lose power, use flashlights instead of candles to reduce the risk of fire.
    • Keep your refrigerator and freezer doors closed as much as possible to preserve food.
  • After a Hurricane
    • Return home only after local authorities indicate it is safe to do so.
    • Avoid floodwaters, downed power lines, and damaged buildings.
    • Exercise caution when using generators and never operate them indoors or in enclosed spaces.
    • Continue monitoring official updates regarding road conditions, power restoration, and recovery efforts.
    • Contact family and friends to let them know you are safe.