Depends upon where you are and what the weather and fuel conditions are.
For example, in the southwestern part of the USA, an average of 60 to 70 percent of the wildfires are started by lightning.
However, as a global average, only about 8 percent of the wildfires are caused by natural events.
what is the percentage of forest fires set by kids and pyromaniacts
Lightning
About 3000 brush fires per year are started by lightning strikes.
About 3000 brush fires per year are started by lightning strikes.
About 3000 brush fires per year are started by lightning strikes.
lightning pow :)
seventy percent of all forest fires are started by lightning. Carelessness causes starts some of them, and occasionally arson (some of the most devastating fires in California the last few years have...
Some forest fires have been known to be caused by lightning.
About 3,000 fires a year are started by lightning strikes.
About 3,000 fires a year are started by lightning strikes.
About 3,000 fires a year are started by lightning strikes.
About 3,000 fires a year are started by lightning strikes.