Saffir-Simpson Scale
What Do Those Dots and Colors Mean? When you see a forecast map with blue triangles and various colored circles, you have to wonder what each one is. Here is the image from the NOAA (National Oceanic and Atmospheric Association) showing what each means. NOAA through its project Ocean Explorer provides us much of the information we have about our oceans and provides massive amounts of educational materials for students of all ages. The...
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