Burnt Ridge
Complex, Meagher County, MT
18 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.
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Location Map
Burnt Ridge Complex (courtesy of
www.geomac.gov). Active fires are labeled in white. |
Click on the image above to view a larger JPEG image
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Fire Imagery
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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.
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Image 1:
Ground surface temperatures as viewed from above at 11.9
micrometers wavelength on 18 August 2003, at 12:10 UMT.
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Click on the image above to view a larger JPEG image |
Image 2:
Image from above, on a shaded relief map.
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Click on the image above to view a larger JPEG image |
Image 3:
Topographic view as seen from the northeast of Image 1. |
Click on the image above to view a larger JPEG image
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Narrative
from the INCIDENT MANAGEMENT SITUATION REPORT
MONDAY AUGUST 18, 2003 - 0800 MDT. (Courtesy of www.nifc.gov.)
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BURNT RIDGE COMPLEX, Lewis and Clark National
Forest. A Type 2 Incident Management
Team (Hendricks) is assigned. This complex, four miles northwest
of Neihart, MT, consists of the
Burnt Ridge, Ant Park and Pioneer Ridge fires. The Pioneer
Ridge fire was contained. Some
torching was observed on the other fires, but activity decreased
overall due to lower temperatures
and higher relative humidity levels. Structure protection
is in place for 17 residences and one
commercial property.
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