Beaufort Wind Strength Scale - Alaska (both on- and off-shore) gets some pretty powerful winds.
Wind Chill Effects - In winter, the blowing winds make it feel even colder than it really is.
Safe Loads for Clear Ice - Many outdoor activities require trekking onto a frozen lake. When is it safe?.
Cold Water Survival Times - If you fall overboard in Alaskan waters, how long do you have?
Earthquake scales - Being one of the world's most seismically active areas, Alaskans are quite familiar with measuring earthquakes.
Volcano Level-of-Concern - Alaska has over a hundred active volcanoes, so knowing the level-of-concern is helpful.
Temperature conversions - Formulae and a form to convert between °F and °C.
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