CHAPTER 9 9 References Bledsoe, Bob, May 10, 1999, Interoffice Memo, Public Works/Community Affairs, Tulsa, Oklahoma. Doswell, C.A. III, and D.W. Burgess, 1988: Some issues of United States tornado climatology. Monthly Weather Review, Vol. 116, pp. 495-501. Grazulis, T.P., 1993: Significant Tornadoes, 1680-1991. Environmental Films, St. Johnsbury, VT, 1326 pp. Kelly, D.L., J.T. Schaefer, R.P. McNulty, C.A. Doswell III, and R.F. Abbey, Jr., 1978: An augmented tornado climatology. Monthly Weather Review, Vol. 106, pp. 1172-1183. FEMA 320: Taking Shelter from the Storm National PerformanceCriteria for Tornado Shelters (see Appendix C) Note: See Appendix E for related worldwide websites 1994 and 1997 Uniform Building Code 1996 National Building Code 1997 Standard Building Code 1995 CABO One and Two Family Dwelling Code ASCE 7-98: Minimum Design Loads for Buildings and Other Structures BUILDING PERFORMANCE ASSESSMENT: OKLAHOMA AND KANSAS TORNADOES 9-1