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Storm Shelter
When weather turned suddenly—and in mountains it often did—immediate shelter became life-or-death necessity. The Norse knew how to create emergency protection quickly using available materials.
A snow cave, dug into drift or bank, provided surprisingly effective shelter. The entrance was kept lower than interior, trapping warm air inside. The space was just large enough for occupants—smaller space warmed faster. Snow insulated effectively, and air gaps allowed ventilation preventing carbon dioxide accumulation.
Alternatively, a snow trench—dug parallel to wind direction, covered with blocks of snow or available materials—gave protection from wind. Not as warm as snow cave but much faster to construct.
In forested areas, a lean-to—branches leaned against fallen log or rock, covered with additional branches and snow—blocked wind and reflected fire heat inward.
Avalanche Response
Avalanches killed. The wall of snow descended at vehicle speeds, burying victims under tons of compacted snow. Survival required avoiding avalanche terrain—steep slopes, particularly those loaded with new snow, those showing signs of recent slides, those in gullies where snow funneled.
If caught in slide, the response was frantic swimming motion—attempting to stay near surface, creating air pocket around face, thrusting one arm upward hoping it would penetrate surface and indicate location. But realistically, avalanche survival depended on companion rescue. Buried victims had minutes—not hours—before suffocation occurred.
Travel in avalanche terrain required spacing—one person crossing at a time while others watched, ready to mark last-seen location if slide occurred. This spacing ensured not all members were caught simultaneously, that survivors existed who could dig out victims.
Hypothermia Management
Hypothermia—core body temperature dropping below safe level—killed through judgment impairment before it killed through organ shutdown. The victim stopped thinking clearly, made poor decisions, became lethargic, eventually lost consciousness.
Prevention was straightforward: stay dry, stay fed, stay active, stay sheltered from wind. Once hypothermia began, treatment required immediate intervention. Remove wet clothing, replace with dry garments, add insulation, create shelter, start fire if possible, share body heat if necessary. Feed warm food, warm drinks (not alcohol—despite folk belief, alcohol caused surface vasodilation that accelerated heat loss).
Severe hypothermia was medical emergency requiring careful handling—rough movement could trigger cardiac arrhythmia, killing patient during rescue. Gentle treatment, gradual rewarming, constant monitoring until recovery occurred.
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