What is a fire line?

A fire line is a cleared strip of land that serves as a barrier to stop the spread of wildfires. It is typically created by removing vegetation, such as trees, shrubs, and other flammable materials in order to deprive the fire of fuel.

Fire lines are usually created using tools like bulldozers, chainsaws, and hand crews working to clear the area. The width of a fire line can vary depending on the conditions and goals of fire management, but it is typically around 10 to 30 feet wide.

Fire lines can be permanent or temporary. Permanent fire lines are built in strategic locations to help prevent the spread of wildfires in high-risk areas. Temporary fire lines, also known as control lines or contingency lines, are constructed during active fire suppression operations to contain and control the fire's spread.

The effectiveness of fire lines in stopping wildfires depends on various factors, including the type and intensity of the fire, the weather conditions, and the terrain. In some cases, fire lines may not be able to completely halt a fire but can slow its progression, making it more manageable for firefighters.

Fire lines are an essential tool used in wildfire management and suppression strategies. They help protect valuable resources, such as homes, infrastructure, and natural habitats, by creating a buffer zone that can impede the fire's advancement.