Earth Science Pic for September 14th

West Riverside, Montana Wildfire

September 14, 2011

Birnbaum_NASF_EPOD_05 (4)

Photographer
: Josh Birnbaum; International Year of the Forests Photography Fellow
Summary Author: Josh Birnbaum; Jim Foster

The photo above shows a view of a wildfire that’s scarred more than 3,000 acres near West Riverside, Montana. It began on August 21, 2011, perhaps as a result of a lightning strike, but the exact cause is yet to be determined. More than 500 fire personnel worked to extinguishing it — finally did so in the last days of August. As with most all mountain fires, its suppression was a challenge because of the rough, steep terrain and gusty winds. Since the Northern Rockies and Pacific Northwest areas of the U.S. have been rather wet and cool this summer, the focus of this season’s wildfires is likely to be in the tinder dry southern Great Plains. Below is a ground view of the fire in late August.

Birnbaum_NASF_EPOD_01

Photo details
: Top – Camera Maker: Canon; Camera Model: Canon EOS 5D Mark II; Focal Length: 135mm; Aperture: f/8.0; Exposure Time: 0.0016 s (1/640); ISO equiv: 100; Exposure Bias: -0.67 EV; Metering Mode: Matrix; Exposure: aperture priority (semi-auto); Flash Fired: No (enforced); Orientation: Normal. Fire – same except: Aperture: f/2.0; Exposure Time: 0.013 s (1/80); ISO equiv: 2000; Exposure Bias: -1.00 EV;
Color Space: sRGB.

  • West Riverside, Montana Coordinates: 46.883, -113.888
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