Wildfires are an example of a common natural disaster in the United States. However, wildfires do not always have natural causes. Keep reading to learn some of the most common causes of wildfires in the U.S.
Human Causes of Wildfires
Wildfires are often the result of human activity, and there are several ways that we can cause wildfires. Burning debris is one of the most common human-based causes of wildfires. Large piles of burning debris can often spread embers, igniting nearby vegetation and expanding out of control. Irresponsibly built campfires are similar causes for wildfires. Campfires can quickly grow out of control if built improperly or only partially extinguished. Even small sources, such as unextinguished cigarettes, can start wildfires. Some wildfire events are the result of planned arson and intentional burnings.
Natural Causes of Wildfires
There are two main causes of naturally occurring wildfires, which include lightning and lava flows. Unusually long-lasting bolts of lightning that strike particularly dry debris can trigger wildfires. These types of wildfires occur randomly and are largely unavoidable. Lava-caused wildfires stem from the hot liquid rock that flows from volcanoes. In the U.S., the main location of lava-based wildfires is in the Hawaiian Islands due to their larger amount of volcanic activity.
Which Causes are More Common?
You will need to examine a specific area of the U.S. to determine whether human-caused wildfires or naturally occurring wildfires are more common. In some rural areas, natural wildfires are more common due to a lack of people. On the other hand, in more populated areas, human-caused wildfires are more common. However, if you look at a general map of the U.S., more wildfires occur each year from human causes than natural causes.
While there are many common causes of wildfires in the United States, and they can occur anywhere, there are measures you can take to protect your property. Utilizing fire retardant paint on the exterior of your home or commercial building can help protect your property if it falls into the path of a wildfire. These paints help reduce the spread of flames and help preserve your building. Learn more about exterior intumescent paints at Firefree Coatings.