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How to Stay Safe and Prepared During a Grassfire

Kristian Hurley January 9, 2025

Grassfires, also known as wildfires or brush fires, are natural disasters that can spread rapidly and cause extensive damage to both the environment and human property. While these fires primarily occur in rural areas or regions with dry grasslands, they can threaten nearby urban communities as well. Understanding what to do before, during, and after a grassfire is crucial for minimizing harm to life, property, and the environment. Here's everything you need to know to stay safe and be prepared in case of a grassfire.


What is a Grassfire?

A grassfire is a fast-moving fire that typically occurs in areas with large amounts of dry grass, shrubs, and other vegetation. These fires can ignite from various sources, including human activities (like discarded cigarettes or campfires) or natural causes (such as lightning strikes). Grassfires can spread incredibly fast due to wind and dry conditions, sometimes traveling several miles in just a matter of hours.


How to Prepare for a Grassfire

1. Create Defensible Space Around Your Property
If you live in an area prone to grassfires, creating a defensible space around your property is essential. This space helps slow the fire’s spread and provides firefighters with a safer area to work from.

  • Clear Dry Vegetation: Mow your lawn regularly, remove dead plants, and clear away dry grass and brush. Maintain at least a 30-foot buffer zone around your home.
  • Trim Trees: Keep tree branches at least 10 feet from your home and roof to reduce the risk of embers catching fire.
  • Use Fire-Resistant Materials: Consider using fire-resistant building materials for your roof, fences, and decks.
  • Install Spark Arrestors: Place spark arrestors on chimneys and stovepipes to prevent sparks from escaping into the air.

2. Create an Emergency Plan
Knowing what to do in case of a grassfire is crucial. Be sure your family members are familiar with evacuation routes and have a clear, designated meeting point.

  • Evacuation Routes: Have multiple routes planned out in case main roads become impassable.
  • Emergency Kit: Keep a portable emergency kit in your home, car, and workplace with essentials like water, snacks, a flashlight, batteries, a first-aid kit, medications, and important documents.
  • Stay Informed: Sign up for local alerts or download apps that will notify you of fire warnings and evacuation orders.

3. Fire-Resistant Landscaping
Landscaping choices can make a huge difference when it comes to fire safety. Opt for fire-resistant plants and materials in your garden.

  • Fire-Resistant Plants: Some plants, like succulents and certain varieties of sage, are less likely to ignite. Use them to create a fire-safe zone around your home.
  • Irrigation: Keep your lawn and garden well-watered, especially during dry seasons, to help prevent the grass from drying out.

What to Do During a Grassfire

1. Evacuate If You’re Told to Do So
If authorities issue an evacuation order, leave immediately. Do not wait for the fire to reach your area. Leave early, before conditions become hazardous. When evacuating:

  • Stay in Your Vehicle: If it's safe, evacuate in your car and leave the area by the fastest route. Avoid driving through smoke or flames.
  • Avoid the Fire: Never attempt to outrun a fire on foot or in a vehicle, as grassfires can spread much faster than you might think.
  • Wear Protective Clothing: If you are caught outdoors and can’t escape, cover your face with a cloth to avoid inhaling smoke. Wear long sleeves, pants, and boots to protect your skin from heat and flying embers.

2. Listen to Authorities
Stay tuned to local news, fire departments, and emergency services for updates. They will provide the most accurate and timely information, including evacuation routes and safety instructions.

3. Close All Windows and Doors
If you are not evacuating and have to stay indoors:

  • Seal Off Air Flow: Close all windows, doors, and vents to keep smoke and ash out.
  • Turn Off Air Conditioning: If your home has air conditioning, turn it off to prevent outside air from being drawn in.
  • Stay Inside: Stay indoors as much as possible until the danger has passed.

Precautions to Take Before a Grassfire

1. Keep a Fire Extinguisher Nearby
For smaller fires, having a fire extinguisher on hand can help contain the fire before it spreads. Make sure you know how to use it, and check regularly to ensure it's fully charged and in working condition.

2. Limit Outdoor Activities
During extreme fire risk days, avoid any outdoor activities that might spark a fire. Do not:

  • Light fireworks or fires
  • Leave grills unattended
  • Throw cigarette butts on the ground

3. Install Fire-Resistant Roofing
Roofs are a vulnerable point for any structure, especially during a grassfire. If you're building or renovating your home, opt for fire-resistant roofing materials to reduce the risk of sparks or embers igniting your roof.


What to Do After a Grassfire

1. Wait for Official All-Clear
After a fire, do not re-enter the area until authorities have given the all-clear. Fires can reignite, and hazardous air quality might still be present.

2. Inspect Your Property for Damage
Once you're given the okay to return, carefully inspect your property for any signs of fire damage. Check for burning embers, which may reignite if the wind picks up.

3. Protect Your Airway
If the air is still smoky, wear a face mask or cloth over your nose and mouth. Even after the fire is out, airborne particles can remain dangerous.

4. Report Downed Power Lines
Stay away from any downed power lines and report them to local authorities. Damaged power lines can still pose a danger, as they may be live.


Grassfires are unpredictable and dangerous, but being prepared and staying informed can help you protect yourself, your family, and your property. From creating defensible spaces to planning emergency evacuation routes, every step you take to prepare will increase your chances of staying safe. Most importantly, always follow the guidance of local fire authorities to ensure your safety during a grassfire event.

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