Appendix A: Surveyed tornadoes used in study

# Date F-scaleTornado
1 7 May 1995 F3 Eastman/Ardmore
2 25 May 1997 F1 Middleberg
3 25 May 1997 F2 Purcell
4 24 May 1998 F3 Lamont
5 8 June 1998 F1 Maud
6 8 June 1998 F2 Wewoka
7 8 June 1998 F2 Yeager
8 13 June 1998 F1 Oklahoma City (Lake Hefner)
9 13 June 1998 F2 Oklahoma City/Nichols Hills
10 13 June 1998 F1 Oklahoma City (Walker Ave.)
11 13 June 1998 F2 Oklahoma City (Frontier City)
12 4 October 1998 F2 Dacoma
13 4 October 1998 F2 Watonga
14 4 October 1998 F1 Dover
15 4 October 1998 F2 Blanchard/Newcastle
16 4 October 1998 F0 Canadian Valley
17 4 October 1998 F2 Moore
18 4 October 1998 F1 northwest Shawnee
19 4 October 1998 F1 southeast Shawnee
20 4 October 1998 F2 Meeker
21 4 October 1998 F2 Prague #1
22 4 October 1998 F1 Prague #2
23 4 October 1998 F3 CenterView
24 9 November 1998 F1 Purcell
25 29 November 1998 F0 Cushing
26 3 May 1999 F3 Apache (A3)
27 3 May 1999 F3 Laverty (A6)
28 3 May 1999 F2 Chickasha airport (A8)
29 3 May 1999 F5 Bridge Creek/Oklahoma City/Moore/Del City (A9)
30 3 May 1999 F0 Oklahoma City (Sooner Road) (A11)
31 3 May 1999 F2 Choctaw (A12)
32 3 May 1999 F0 Jones #1 (A13)
33 3 May 1999 F1 Jones #2 (A14)
34 3 May 1999 F1 Washita (B3)
35 3 May 1999 F1 Minco (B10)
36 3 May 1999 F1 Yukon/ Piedmont (B16)
37 3 May 1999 F2 Piedmont (B17)
38 3 May 1999 F1 Piedmont/Cashion (B18)
39 3 May 1999 F4 Abell/ Mulhall (B20)
40 3 May 1999 F0 Okarche (C1)
41 3 May 1999 F1 Pink (D1)
42 3 May 1999 F2 Shawnee (Clarks Heights) (D2)
43 3 May 1999 F1 Shawnee/Meeker (D3)
44 3 May 1999 F3 Davenport/Stroud (D4)
45 3 May 1999 F1 Geary/Altona (E2)
46 3 May 1999 F3 Altona/ Kingfisher (E3)
47 3 May 1999 F4 Dover (E6)
48 3 May 1999 F1 Hennessey (E7)
49 3 May 1999 F0 El Reno (G1)
50 3 May 1999 F3 El Reno/ Kingfisher (G2)
51 3 May 1999 F0 Cashion (G3)
52 3 May 1999 F3 Mulhall #2 (G5)
53 3 May 1999 F2 Mulhall #3 (G6)
54 3 May 1999 F2 Hennessey (H3)
55 3 May 1999 F2 Marshall (H4)
56 2 December 1999 F1 Seward
57 2 December 1999 F2 Cimarron National/Guthrie
58 2 December 1999 F1 Perry
59 26 March 2000 F1 Daisy
60 26 May 2000 F2 Dacoma
61 26 May 2000 F1 Lambert/Carmen
62 26 May 2000 F1 Fairview
63 22 October 2000 F1 Valley Brook
64 11 April 2001 F1 Gainesville/Thackerville
65 11 April 2001 F1 Harjo/Maud
66 11 April 2001 F2 Milburn/Fillmore
67 11 April 2001 F2 Jesse
68 11 April 2001 F2 Cairo/ Wardville
69 20 May 2001 F2 Dustin
70 9 October 2001 F0 New Liberty (A3)
71 9 October 2001 F3 Elk City (B1)
72 9 October 2001 F3 Cordell (C1)
73 9 October 2001 F1 Corn (C2)
74 9 October 2001 F3 Mountain View (D2)
75 9 October 2001 F1 Alfalfa (D3)
76 9 October 2001 F1 Gracemont (E3)
77 9 October 2001 F0 Binger #1 (E4)
78 9 October 2001 F1 Binger #2 (E5)
79 17 April 2002 F3 Cestos
80 17/18 April 2002 F2 Carmen/Lambert
81 17 March 2003 F1 Komalty #1
82 17 March 2003 F1 Komalty #2
83 15 April 2003 F1 Choctaw
84 15 April 2003 F1 Wellston
85 8 May 2003 F0 southwest Oklahoma City
86 8 May 2003 F4 south Oklahoma City metro
87 8 May 2003 F0 Red Rock
88 9 May 2003 F0 Cogar
89 9 May 2003 F1 Union City
90 9 May 2003 F1 Bethany/Warr Acres
91 9 May 2003 F1 northwest Oklahoma City (Northwest Expwy)
92 9 May 2003 F3 northeast Oklahoma City/Jones
93 9 May 2003 F1 Luther/Wellston
94 9 May 2003 F1 Davenport/Stroud

Surveyors Include:

WFO Norman: David Andra, Michael Branick, Chris Buonanno, David Floyd, Mike Foster, Ken James, Steve Kruckenburg, Erin Maxwell, Dennis McCarthy, Dan Miller, Forrest Mitchell, Jim Purpura, Beverly Reese, Johnny Roberts, Richard Smith, Doug Speheger

National Severe Storms Laboratory: Harold Brooks, Don Burgess, Carl Hane, Christine Hannon, Janelle Janish, Kevin Manross, Kevin Scharfenberg, Terry Shuur, Travis Smith, Greg Stumpf, Matt Wadanish

Radar Operations Center: Mark Fresch, Bob Lee, Scott Saul, David Zittel

Warning Decision Training Branch: John Ferree, Jim LaDue, Mike Magsig, Liz Quoetone, Andy Wood

National Weather Service - FAA Academy: John Jarboe, Robert Prentice

Storm Prediction Center: Mark Darrow, Roger Edwards, Jack Hales

University of Oklahoma: David Dowell, Carl Levinson

Other: R. J. Evans, David Ewoldt, Mark Hill, Mike Honigsberg, Tim Marshall