Frostnip

Frostnip is a transient tingling and numbness that does not cause any permanent injury. This is sometimes referred to as first degree frostbite.

Calm 5 10 15 20

Frostbite Times | 30 minutes ] | 10 minuter 1 | 5 minutes

05 O

Figure 33.2. Wind chill temperature index. (Courtesy of National Weather Service (30).)

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