How Do Wildfires Start?
Information about how wildfires start and ways to prevent them from the NFPA (National Fire Protection Association):
There are two main ways to categorize how a wildfire starts: natural and human caused.
Naturally caused wildfires –
Lightning is the primary agent for naturally caused fires. (There are some instances of volcanic activity starting wildfires, but that is limited.) Lightning is a force of nature that we can’t prevent, but we can prepare ahead of time, especially in areas that have fairly predictable or regular lightning patterns.
Human-caused wildfires –
The majority of wildfires are started by humans or human-related infrastructure. These fires are often accidental but can be intentional (arson) or caused by negligence.
Some examples include:
- Campfires
- Backyard debris burning
- Equipment use (lawnmowers, chainsaws, etc.)
- Discarded cigarettes
- Vehicles (engine sparks)
- Fireworks
- Arson
As we approach summer and warmer, drier weather arrives, it’s important that people take steps to help firefighters and protect their communities. Don’t be the source of a fire.
Here are some safety tips to keep in mind:
- Follow all local burn regulations, burn bans, and outdoor burning restrictions. These can apply to debris burning and campfires.
- Practice fire safety when using equipment such as lawnmowers, chainsaws, weed trimmers, grinders, and tractors—all things that can throw sparks.
- Make sure tow chains are properly connected and not dragging when pulling equipment or trailers behind a vehicle.
- Follow all local regulations around firework usage.
The author of this content cannot be liable for any use or misuse of the contents. This is a guideline and is meant for information only.