Place State/Prov. Nuttli MMI  BSR MMI ¤ Nuttli MMI -BSR MMI Alexander Manitoba IV IV 0.0 Bismarck North Dakota III IV -1.0 Brandon Manitoba V IV 1.0 Choteau Montana III-IV III 0.5 Creelman Saskatchewan V V 0.0 Debuc Saskatchewan IV-V IV 0.5 Deloriane Manitoba IV-V IV 0.5 Dickinson North Dakota IV IV 0.0 Elgin Manitoba IV-V IV 0.5 Estevan Saskatchewan IV-V IV 0.5 Fargo North Dakota III III 0.0 Glasgow Montana V V-VI -0.5 Glendive Montana V V-VI -0.5 Great Falls Montana IV V-VI -1.5 Grenfell Saskatchewan V-VI V-VI 0.0 Halbrite Saskatchewan IV-V IV 0.5 Havre Montana IV IV 0.0 Helena Montana IV IV 0.0 Indian Head Saskatchewan VI VI 0.0 Invermay Saskatchewan IV IV 0.0 Kamsack Saskatchewan V III-IV 1.5 Lethbridge Alberta III-IV III-IV 0.0 Lewistown Montana III III 0.0 Macgregor Manitoba III-IV III-IV 0.0 Malta Montana IV V-VI -1.5 Maple Creek Saskatchewan IV-V IV 0.5 McTaggert Saskatchewan V IV 1.0 Medicine Hat Alberta IV IV 0.0 Melfort Saskatchewan IV IV 0.0 Minto Saskatchewan III III 0.0 Moose Jaw Saskatchewan V-VI V-VI 0.0 Moosomin Saskatchewan IV IV 0.0 Neudurf Saskatchewan V V 0.0 Portage la Prairie Manitoba III III 0.0 Prince Albert Saskatchewan III III 0.0 Qu Appelle Saskatchewan V-IV (?) IV-V Regina Saskatchewan IV-V III-IV 1.0 Rosenthern Saskatchewan V V 0.0 Saco Montana IV IV 0.0 Saskatoon Saskatchewan IV IV 0.0 Selkirk Manitoba III III 0.0 Swift Current Saskatchewan IV III 1.0 Theodore Saskatchewan IV IV 0.0 Virden Manitoba III III 0.0 Wagner Montana IV IV-V -0.5 Waskada Manitoba V IV 1.0 Weyburn Saskatchewan VI V-VI 0.5 Wilcox Saskatchewan V IV 1.0 Winnipeg Manitoba III-IV III-IV 0.0 Yorkton Saskatchewan V IV-V 0.5  Taken from Nuttli's (1976) isoseismal map (fig. 1). ¤From table 3.