5/2/2024 0 Comments Wind chill frost bite chart![]() Wear layers of loose fitting warm clothing. Nylon, synthetics, silk, and wool are the way to go. When activated they stay warm for about 6 – 8 hours!Īs the adage goes, “cotton kills.” Like a cotton towel soaks up water, cotton clothes will hold onto water for a long time. Guess what… you’re skin might freeze with frostbite in about 30 minutes…ĭownload and print your own full-size wind chill frostbite chart:įrom experience I can tell you that these hand and toe warmers work very well! I always keep a box of each. The wind isn’t terribly strong, but steady across the lake at about 10-15mph. You’re a ‘diehard’ ice fisherman and out on a frozen lake with air temperatures hovering between 5☏ and 0☏. Any exposed skin will freeze solid in about 15 minutes. Lets say you’re snowmobiling (skiing?) in an air temperature of 0☏ (not very comfortable!) and you’re traveling 30 mph. Under these conditions, exposed skin will freeze solid ( frostbite ) in approximately 30 minutes! The shaded colors represent a range of time to frostbite:Īn air temperature of 0☏ with a wind speed of 15 mph will produce a wind chill temperature of -19☏. To find frostbite time, compare the cross referenced wind chill temperature with the color shade. Intersect or cross reference the top horizontal line (air temperature) with the wind speed along the left side vertical axis. To find the wind chill and time to frostbite: This reveals the temperatures at which wind speed coupled with skin exposure time will produce frostbite. The wind chill chart also includes a frostbite indicator. The wind chill chart shown below is a temperature index which accurately indicates how cold the air feels on human skin.
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