Meteorological and Back Trajectory Modeling for the Rocky Mountain Atmospheric Nitrogen and Sulfur Study II

<table>Mean observed (black) and modeled (red) wind vectors in Colorado for June–August 2009 at 3 : 00 pm local time. Internal lines are county boundaries. The hatched area is Rocky Mountain National Park. Colorado is 450 by 610 km, bounded by 37 and 41 degrees north latitude and by 109 and 102 degrees west longitude.</table>

Advances in Meteorology

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Figure 4

Figure 4: Meteorological and Back Trajectory Modeling for the Rocky Mountain Atmospheric Nitrogen and Sulfur Study II 