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Lincoln Complex Fire

25 August

20 August south

20 August north

19 August

18 August

   
 
   

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 Piper Navajo remote sensing aircraft

Fire Science

Wildfire Monitoring and Prediction
Fire Imaging
Snow-Talon Fire, northern Lincoln Complex, MT
25 August 2003


As viewed by the FireMapper™ Thermal-Imaging Radiometer

Images were collected from the PSW Airborne Sciences Aircraft and disseminated in part by satellite communications in near-real time. FireMapper measures the radiance of emitted thermal-infrared light, which readily penetrates smoke. False-color images shown here depict the apparent surface temperature (in Celsius) as estimated from radiance and a simple black-body model. Warmer tones represent recent or active combustion; areas of gray are cooling ash or warm bare ground (see chart below). Low temperatures of unburned forest and cool ground are shown in green. Images have been geographically referenced. Vertical exaggeration in 3-d views is 1.5 to one unless otherwise noted.

   

Location Map

Lincoln complex (courtesy of
www.geomac.gov). Active fires are labeled in white.


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Fire Map

Lincoln complex, consisting of the Snow-Talon fire (northern section) and the Moose-Wasson fire (southern section).



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Fire Imagery


The following color-coded images depict apparent ground surface temperatures in Celsius. Roads, streams, and the text in the background are from a 1:100,000 topographic map.

   

Image 1:
Ground surface temperatures as viewed from above at 11.9 micrometers wavelength on 25 August 2003, between 13:33 and 14:47 MDT.

 


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Image 2:
Topographic view as seen from the southeast of Image 1.

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Narrative from the INCIDENT MANAGEMENT SITUATION REPORT
MONDAY AUGUST 25, 2003 - 0530 MDT. (Courtesy of www.nifc.gov.)

LINCOLN COMPLEX, Helena National Forest. A Type 1 Incident Management Team
(Studebaker) is assigned. This complex is comprised of the Moose-Wasson and Snow-Talon fires, ten miles west of Lincoln, MT. Backing fire with occasional single tree torching was observed on the Moose-Wasson fire. Fire behavior was more active on the Snow-Talon fire; moderate rates of spread with multi-tree torching and short range spotting was observed. The Evergreen Cabins area east of the Snow-Talon fire has been evacuated. Structure protection is in place for 150 residences and 20 commercial properties.


Links


Archives of past fires: 2008 2007 2006 2005 2004 2003 2002 2001


Forest mapping: 2008 2007 2006 2005 2004 2003 2002 2001


FireMapper™ Specifications: Instrument

FireMapper™ References: Publications

FireMapper™ Tools- image analysis software: ftp downloads page

For Further Information: contact Dr. Philip J. Riggan

 

FireMapper™ has been developed through a Research Joint Venture with Space Instruments, Inc., and support from the National Fire Plan, Forest Service International Programs, the U.S. Department of Agriculture, the Joint Fire Sciences Program, and the U.S. Agency for International Development.
Disclaimer: Trade names, commercial products, and enterprises are mentioned solely for information. No endorsement by the U.S. Department of Agriculture is implied.
 

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 Last Modified: 2005-03-03