Modern Outdoor Survival 56: Wet Cold vs Dry Cold
Apr 25, 2024
They explore how wetness and moving air or water change how cold feels. Moist skin and sweat are shown to strip heat far faster than dry conditions. Layering and fabric choices to manage moisture are discussed. Windproofing and removing wet clothes after immersion get special attention.
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Moisture And Movement Drive Cold Risk
- Temperature perception depends heavily on moisture and movement, not just the thermometer reading.
- Humidity, wet skin, wet clothing and air or water movement change how cold you become.
Know Hypothermia Thresholds
- Monitor core hypothermia thresholds: core temperature under 35°C is hypothermia and has mild, moderate, severe stages.
- Treat suspected hypothermia seriously and aim to rewarm before assuming survival.
Frostbite Is Not The Same As Hypothermia
- Frostbite and hypothermia are separate injuries: extremity freezing can occur without core temperature drop.
- Treat and prevent them differently through insulation and extremity care.