Tulsa OK ( 1950-1978) 3sec gusts based on original records @10m (m/s) N NE SE S SW N NW 1950 25 23 13 11 27 28 19 24 1951 25 24 21 18 22 24 29 22 1952 19 17 14 17 19 23 21 19 1953 20 19 18 18 20 22 20 20 1954 29 27 26 16 19 23 20 27 1955 20 19 15 20 22 19 23 20 1956 20 19 26 18 19 23 17 26 1957 28 27 17 22 20 11 17 23 1958 18 17 17 17 17 23 26 17 1959 27 27 17 15 19 19 21 25 1960 21 21 25 18 25 26 20 19 1961 20 19 15 17 19 19 22 31 1962 21 21 16 21 18 19 17 20 1963 20 21 17 26 20 20 17 20 1964 20 20 19 20 24 22 20 23 1965 19 20 16 23 22 20 20 23 1966 23 24 15 17 23 24 17 19 1967 23 24 24 20 23 25 20 20 1968 21 22 18 24 21 24 18 20 1969 17 18 19 20 27 25 17 19 1970 19 19 11 23 22 21 18 20 1971 20 21 18 20 24 19 19 28 1972 20 21 20 24 20 20 17 17 1973 23 24 22 22 26 25 23 23 1974 17 18 17 27 26 22 24 19 1975 20 20 16 24 27 25 26 24 1976 20 21 17 24 25 25 24 20 1977 22 23 15 23 25 28 25 22 1978 18 19 17 15 18 14 15 18