During the process of generating the HYSPLIT images a GIS shape file was also created for each storm event.  While the HYSPLITs show visual representations of air mass elevation changes throughout the 120-hour trajectory, the GIS shape files were used to visually show the geographical locations based on the phosphorus concentrations.  The following images show the trajectories of the air masses at each sampling location broken down into the following:

Extreme Phosphorus > 100 ppb                                  Dark Red Lines

High Phosphorus 20.09 to 99.99 ppb                         Orange Lines

Low Phosphorus 0.1 to 20 ppb                                   Yellow Lines

Each image also gives the date of the storm events and identifies any major city with a population of over 250,000. The following breakdown gives the image numbers per sample location:

30 Lakes

            Extreme                       Image 103

            High                            Image 104

            Low                             Image 105

Red Lake

            Extreme                       Image 106

            High                            Image 107

            Low                             Image 108

Shell Rock Court House

            Extreme                       Image NA

            High                            Image 109

            Low                             Image 110

Shell Rock Bartusek House

            Extreme                       Image 111

            High                            Image 112

            Low                             Image 113
 

30 Lakes Extreme

Image 103
30 Lakes High

Image 104
30 Lakes Low

Image 105
Red Lake Extreme

Image 106
Red Lake High

Image 107
Red Lake Low

Image 108
Shell Rock Court House High

Image 109
Shell Rock Court House Low

Image 110
Shell Rock Bartusek House Extreme

Image 111
Shell Rock Bartusek House High

Image 112
Shell Rock Bartusek House Low

Image 113