Hurricane Season Preparedness—What You Should Know

Hurricane season begins on June 1, and each year it is a reminder of how quickly conditions can change. A storm does not have to make a direct landfall to put people at risk. Sometimes all it takes is one forecast, one warning, or one night of rising wind and water to show why preparing for hurricane season is so important. Hurricanes are more than major weather events. Thinking ahead about hurricane season preparedness can truly make all the difference.

Hurricanes can destroy homes, separate families, and leave lasting damage in communities. Hurricane Katrina was one of the deadliest and costliest storms in United States history. When it made landfall on August 29, 2005, more than 1,800 people lost their lives. For me, that disaster is personal because I lived through it in New Orleans. As a survivor of Hurricane Katrina, I understand how important preparation, awareness, and timely action can be. What you know before a storm arrives can help protect your life, your family, and your community. Ultimately, hurricane preparedness throughout the season is what helps save lives and property every year.

What is hurricane preparedness, and why does it matter?

A hurricane is a tropical cyclone that forms over warm tropical or subtropical waters. It is an organized storm system with a low-pressure center, thunderstorms, and sustained winds of at least 74 miles per hour (NOAA National Ocean Service). Many hurricanes begin as tropical waves, which are areas of low pressure that move through warm, humid air. As warm, moist air rises, air pressure near the ocean surface drops, drawing in more air. That air also rises, cools, and forms clouds and thunderstorms. As moisture in the air condenses, it releases heat that helps intensify the storm. If conditions remain favorable, especially warm ocean water and low wind shear, the system can continue developing into a hurricane (NOAA Ocean Service). Needless to say, understanding hurricane season preparedness starts with knowing how these storms develop.

How hurricane safety tips begin with understanding storm categories

A tropical cyclone becomes a hurricane when its sustained winds reach 74 miles per hour. Hurricanes are then classified using the Saffir-Simpson Hurricane Wind Scale, which ranks storms from Category 1 to Category 5 based on wind speed alone (National Hurricane Center). This scale helps explain the potential for wind damage, but it does not measure other serious hazards such as storm surge, heavy rainfall, or tornadoes. Understanding these categories can help people better prepare during hurricane season. Moreover, hurricane season preparedness is about knowing how to react depending on the hurricane’s category.

According to the National Weather Service, the Saffir-Simpson scale is used to describe the hurricane’s strength based on sustained wind speed. The categories below show how hurricanes are grouped by intensity and the level of damage they may cause. For successful hurricane season preparedness, pay close attention to these categories and always follow guidance from your local officials.

Category 1 hurricane

A Category 1 hurricane has sustained winds of 74 to 95 miles per hour (64 to 82 knots or 119 to 153 km/h). Although it is the lowest hurricane category, it is still dangerous. For those practicing hurricane preparedness, safeguarding roofs, shingles, gutters, and vinyl siding becomes vital, as high winds can cause damage. They can also break large tree branches, uproot shallow-rooted trees, and damage power lines, leading to power outages.

Category 2 hurricane

Category 2 hurricanes have sustained winds of 96 to 110 miles per hour (83 to 95 knots or 154 to 177 km/h). These storms can cause extensive damage to roofs, siding, and trees. In terms of hurricane season preparedness, expect near-total power loss and outages lasting from several days to weeks.

Category 3 hurricane

A Category 3 hurricane has sustained winds of 111 to 129 miles per hour (96 to 112 knots or 178 to 208 km/h). These storms can cause devastating damage to homes, including major roof damage or complete roof failure. Strong winds can snap or uproot many trees, blocking roads and damaging power lines. Water and electricity may be unavailable for several days to weeks, reinforcing why hurricane season preparedness is essential.

Category 4 hurricane

A Category 4 hurricane has sustained winds of 130 to 156 miles per hour (113 to 136 knots or 209 to 251 km/h). These storms can cause catastrophic damage to homes, including severe damage to exterior walls and the loss of most of the roof structure. Strong winds can snap or uproot many trees and power poles, leaving roads blocked and neighborhoods isolated. For hurricane season preparedness, be ready for possible outages lasting for weeks or even months.

Category 5 hurricane

A Category 5 hurricane has sustained winds of 157 miles per hour or higher (137 knots or higher, or 252 km/h or higher). These storms can cause catastrophic damage and destroy many homes. It is clear that hurricane season preparedness is crucial, since many buildings may suffer total roof failure and collapsed walls. Fallen trees, power lines, and utility poles can isolate residential areas for months. In the hardest-hit locations, some places may remain uninhabitable for weeks or even months.

Storm season preparedness: key hurricane risks and hazards

Hurricanes are unpredictable, and no two are alike. You should think twice before deciding to “hunker down and ride out” a storm. Staying in a hurricane will put you at risk of death. Here are some hazards associated with hurricanes.

Water Hazard

• Flooding: Hurricanes are super-sized wind events. Intense rainfall associated with hurricanes can cause significant flooding miles from the coast.
• Flash flooding happens when rain falls in volumes that pumping systems cannot handle. Flooded roads and highways can make traveling and evacuation difficult, if not impossible.
• Floodwater can contain chemicals, debris, harmful bacteria, and sewage.
• The risk of being swept away by floodwaters and drowning.

Hurricane Storm Surge

• Historically, storm surges have been the leading cause of hurricane-related deaths in the United States. Storm surges can submerge coastal areas, causing widespread flooding and structural damage to homes and buildings. Storm surge can also wash away roads.

Storm season preparedness also means planning for wind hazards

• Depending on the storm’s category, high winds are a serious hazard. Wind can turn objects like garbage cans and flower pots into missiles. These flying objects can cause significant damage to your home and injury to your body. The stronger the storm, the greater the potential for wind damage.
• Hurricanes spawn tornadoes. Although a tornado is generally weaker and shorter-lived than a hurricane, it can still cause severe damage. A tornado lasting thirty seconds can do as much, if not more, damage than a hurricane that lasts several hours.

How to prepare for hurricane season before a storm arrives

Develop a plan – You should start preparing for a hurricane at least 48 hours before. It is crucial to have a plan in place before a storm approaches.

Your hurricane emergency plan should include:

• A safe room within your home or a designated storm shelter, if you choose to stay at home 
• An evacuation plan
• A hurricane disaster kit containing essential items such as food, water, medications, and first-aid supplies
• A battery-powered or hand-crank radio, a flashlight, and extra batteries
• Sanitation and personal hygiene items like hand sanitizer, toilet paper
• A communication plan to stay in touch with family and friends

Hurricane safety tips for protecting your home

Whether you leave or stay at home for a hurricane, secure your home. To protect your home from hurricane damage and vandalism, you should:

• Reinforce windows and doors with storm shutters or plywood.
• Secure trash cans, outdoor furniture, and decorations, including flower pots and wind chimes, to prevent them from becoming projectiles that could cause harm.
• Trim weak or rotted tree branches near your home to minimize damage.

Hurricane season has arrived, and preparation should not wait. If you live in an area that could be affected, make a hurricane plan now and gather your supplies early. The steps you take today could make a critical difference when a storm approaches.

Hurricane Preparedness FAQs

What is the best time to prepare for hurricane season?
The best time to prepare for hurricane season is before June 1 and at least 48 hours before a storm may affect your area. Early preparation gives you time to build an emergency kit, review evacuation routes, secure your home, and communicate your plan with family members.

What should be in a hurricane emergency kit?
A hurricane emergency kit should include bottled water, nonperishable food, medications, first-aid supplies, flashlights, extra batteries, sanitation items, important documents, and a battery-powered or hand-crank radio.

Is storm surge more dangerous than wind?
Storm surge can be extremely dangerous and has historically been one of the leading causes of hurricane-related deaths in the United States. While wind causes major structural damage, rising water can quickly trap people, flood homes, and cut off evacuation routes.

Should you stay home during a hurricane?
Whether you should stay home during a hurricane depends on local evacuation orders, your location, and the storm’s strength. If officials tell you to evacuate, leave as early as possible. Staying in place during a dangerous storm can put your life at risk.