Antarctic Images Photo Keywords: antarctica
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Condition 1 Weather

The weather conditions are rated into 3 categories. Condition 3 is good weather, no travel restrictions. Condition 2 is when visibility drops below 400m, or wind speed is above 48 knots, or the wind chill drops below -75F / -60C. Recreational travel and non-essential outside work stops in COndition 2. After that comes Condition 1...

weatherconditioncategoryhurricanecondition 1antarcticastorm

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