Beaufort Scale

The Beaufort scale ( /ˈboʊfərt/) is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force scale, although it is a measure of wind speed and not of "force" in the scientific sense of the word.

Read more about Beaufort Scale:  History, Modern Scale

Famous quotes containing the word scale:

    ‘Tis very certain that each man carries in his eye the exact indication of his rank in the immense scale of men, and we are always learning to read it. A complete man should need no auxiliaries to his personal presence.
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