Houghton-area historical tornado activity is near New York state average. It is 63% smaller than the overall U.S. average. On 6/20/1969, a category F3 (max. wind speeds 158-206 mph) tornado 9.1 miles away from the Houghton place center caused between $500,000 and $5,000,000 in damages.
13 meanings of F.A.T. acronym and F.A.T. abbreviation. Get the definition of F.A.T. by All Acronyms dictionary. Top Definition: Factory Acceptance Test
R.M.S., or Root Mean Square. Basically, its mathematics, and the terminology RMS is very inaccurate. Back in the 70's, the F.T.C. (Federal Trade Comission) wanted to level the playing field and come up with a standard that everyone would somewhat understand when it came to rating stereo's and the likes power output.