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Published byClaud Walsh Modified over 9 years ago
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Wildfires in Pennsylvania www.dcnr.state.pa.us
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any unwanted fire that burns fields, grass, brush or forests. Wildfire is defined as… 2
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Wildfires affect… Wildlife 3
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Wildfires affect… Watersheds 4
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Wildfires affect… Forests and Plants 5
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Wildfires affect… Personal Property 6
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When is Pennsylvania’s wildfire season? 2000-2009 7
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Number of Acres Burned 2000-2009 8
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When are Western wildfires? 9
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Western Wildfire Season 10
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Why are PA fires predominately in spring and fall? Direct sunlight Dry winds Leaves Logs and fallen limbs 11
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Wildfire Behavior Triangle 12
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Fuels Grass Leaves Pine needles Twigs Branches and logs 13
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Weather Relative humidity Temperature Wind Precipitation 14
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Greatest Wildfire Risk 12 11 10 9 6 4 3 2 1 8 7 5 15
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Topography Aspect Slope 16
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Seasonal Transitions Spring: South to North Fall: North to South 17
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Spring – Mid May 18
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Spring – Mid-late May 19
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Spring – Early June 20
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Fall – Mid October 21
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Fall – Late October 22
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Fall – Early November 23
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Wildfire causes: Other includes: Camp fires (5%) Railroads (3%) Lightning (2%) Children (2%) Smoking (2%) 24
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Wildfire suppression can be costly! 25
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Wildfire suppression can be costly! 26
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Wildfire suppression can be costly! 27
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Safe Debris Burning Grass & area cleared 10 feet around barrel Screen Metal container Hose & rake ½ inch holes at base 28
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Alternatives to Debris Burning Recycling Mulching/chipping Wildlife habitat Composting http://www2.cambridgema.gov/TheWorks/departments/recycle/basics.html 29
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Alternatives to Campfires 30
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Prevention Message 31
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For more information, contact: DCNR Bureau of Forestry Local Forest Fire Warden Local Fire Company www.dcnr.state.pa.us 32
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