Homes and the surrounding area are vulnerable to three wildfire ignition sources:
Embers
Burning pieces of airborne vegetation that can be carried more than a mile through the wind. They cause spot fires by landing on debris around your home. Embers can smolder in woodpiles, patio furniture, and debris-filled gutters. They can enter your home through attic and crawlspace vents.
Surface Fires
These can be fast-moving fires that burn through grass, leaves, needles, branches, and shrubs. They can ignite houses and attachments like fences, decks, and porches.
Crown Fires
This extreme type of wildfire burns on the tops of trees is heavily influenced by wind and is very difficult to control. Crown fires generate embers that can travel more than a mile and create spot fires beyond the main fire.