Soil temperature is measured in 0.00, 0.25, 0.50, 0.75, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 6.00, 8.00, 8.75, 9.00, 9.25, 9.50, 9.75, 10.00, 10.25, 10.75, 11.25, 11.75, 12.25, 12.75, 13.25, 14.75, 16.75, and 18.75 meters below the surface in a salix snow bed vegetated area, just south of the runway. The site is called 'Runway_snowdrift'. Temperature is recorded every hour until 2015-09-01, from which point, temperature is recorde every 6 hrs. Measurements were initiated in september 2012. Blank cells are missing data. Temperature is measured with Geo-Precision thermistor strings.