21. The commune is mountainous and heavily forested with large areas in the south above the snow line . 22. Licancabur's present snow line is estimated at. 23. In addition, the relative location to the nearest coastline can influence the altitude of the snow line . 24. He succeeded in defining the mathematical relationship between summer insolation and the altitude of the snow line . 25. We slept in makeshift huts close to the snow line high in the mountains, wrapped in coarse blankets. 26. If you clear off, say, 6 feet up, you can get the ice dam right at the snow line . 27. If the storm tracks inland into eastern North Carolina, the rain / snow line ranges between Raleigh and Greensboro. 28. Spiders, such as the large wolf spider, live above the snow line and can be seen as high as. 29. It is a " nivicol ", meaning that it grows on the snow line at the time of snowmelt. 30. This was well above the permanent snow line , but on rocks that were so steep that little snow could rest.