| Nordic 4km | Arctic 20km | 
 
 |   |   | 
|   |   | 
|   |   | 
| PDF of drift (observed, modeled) 
   | PDF of drift (observed, modeled) 
   | 
| Ratio, end position separation vs. observed drift 
   | Ratio, end position separation vs. observed drift 
   | 
| Drift scatter (observed vs. modeled, km/day) 
   | Drift scatter (observed vs. modeled, km/day) 
   | 
| Normalized drift w/ observed drift as x-axis 
   | Normalized drift w/ observed drift as x-axis 
   |