area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 | FGR (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 93295 | 4 | 10 | 3 | 3 | 1 | 566 | San Bernardino-CA (35.19, 115.29) | Ventura-CA (33.22, 119.62) | Coconino-AZ (37.00, 110.75) | 100 | Kern-CA (35.40, 117.71) | Fresno-CA (36.75, 118.37) | Orange-CA (33.95, 117.78) | Nye-NV (36.46, 116.49) |
2 | 38368 | 4 | 10 | 5 | 2 | 3 | 329 | Jackson-OR (42.22, 122.45) | Deschutes-OR (44.39, 121.11) | Trinity-CA (39.98, 123.54) | 64 | Jackson-OR (42.61, 122.59) | Del Norte-CA (42.00, 123.52) | Lake-OR (42.75, 121.35) | Coos-OR (42.79, 123.81) |
3 | 27160 | 1 | 60 | 1 | 5 | 2 | 409 | Greenbrier-WV (37.99, 80.14) | Howard-MD (39.21, 76.70) | Harlan-KY (36.66, 83.46) | 34 | Fayette-PA (39.75, 79.63) | Barbour-WV (39.30, 79.89) | Mineral-WV (39.36, 79.26) | Allegheny-PA (40.20, 79.87) |
4 | 20916 | 2 | 27 | 1 | 5 | 4 | 289 | Merrimack-NH (43.13, 71.48) | Coos-NH (45.31, 71.08) | Litchfield-CT (41.49, 73.44) | 49 | Hillsborough-NH (42.73, 71.76) | Windham-CT (42.02, 71.80) | Atlantic Ocean (42.82, 70.81) | Windsor-VT (43.23, 72.44) |
5 | 14199 | 9 | 2 | 7 | 1 | 7 | 176 | Fremont-WY (42.94, 109.03) | Fremont-WY (44.01, 110.05) | Fremont-WY (42.26, 107.52) | 47 | Fremont-WY (42.95, 109.33) | Hot Springs-WY (43.62, 109.17) | Teton-WY (43.38, 110.06) | Sweetwater-WY (42.26, 109.33) |
6 | 12778 | 17 | 1 | 7 | 1 | 5 | 214 | Denali-AK (63.52, 150.08) | Denali-AK (64.26, 147.00) | Denali-AK (62.73, 153.00) | 38 | Denali-AK (63.81, 150.11) | Yukon-Koyukuk-AK (64.10, 151.19) | Matanuska-Susitna-AK (63.32, 149.56) | Yukon-Koyukuk-AK (64.36, 150.10) |
7 | 7418 | 9 | 2 | 7 | 1 | 6 | 205 | no county here (20.31, 156.07) | Maui-HI (21.25, 157.30) | Hawaii-HI (19.45, 154.77) | 33 | Hawaii-HI (19.65, 155.52) | Pacific Ocean (19.44, 155.98) | Pacific Ocean (19.79, 155.03) | Pacific Ocean (20.08, 155.29) |
8 | 6300 | 6 | 6 | 7 | 1 | 9 | 160 | Douglas-CO (39.23, 105.24) | Summit-CO (39.92, 106.44) | El Paso-CO (38.52, 104.05) | 23 | Park-CO (39.24, 105.82) | Eagle-CO (39.39, 106.20) | Chaffee-CO (38.99, 106.11) | Jefferson-CO (39.24, 105.40) |
9 | 6118 | 9 | 2 | 7 | 1 | 8 | 168 | Yakima-WA (46.73, 121.32) | Pierce-WA (47.40, 122.80) | Yakima-WA (46.04, 119.87) | 26 | Yakima-WA (46.43, 120.83) | Lewis-WA (46.41, 121.39) | Klickitat-WA (46.04, 120.83) | Kittitas-WA (46.74, 120.51) |
10 | 4938 | 17 | 1 | 7 | 1 | 14 | 111 | Custer-ID (44.20, 114.32) | Custer-ID (43.80, 113.36) | Custer-ID (44.61, 115.28) | 26 | Custer-ID (44.26, 114.23) | Blaine-ID (43.89, 114.29) | Lemhi-ID (44.50, 113.83) | Lemhi-ID (44.59, 114.48) |
11 | 4823 | 3 | 11 | 3 | 3 | 10 | 139 | Buncombe-NC (35.65, 82.70) | Carter-TN (36.51, 81.99) | Pickens-SC (34.62, 82.85) | 15 | Sevier-TN (35.70, 83.40) | Blount-TN (35.69, 83.66) | Jackson-NC (35.51, 83.26) | Jefferson-TN (35.90, 83.31) |
12 | 4457 | 9 | 2 | 7 | 1 | 19 | 101 | Duchesne-UT (40.31, 110.69) | Wasatch-UT (40.58, 111.59) | Duchesne-UT (39.81, 109.98) | 31 | Duchesne-UT (40.28, 110.56) | Utah-UT (39.90, 110.86) | Uintah-UT (40.28, 109.98) | Summit-UT (40.59, 110.98) |
13 | 4380 | 17 | 1 | 7 | 1 | 12 | 115 | Piscataquis-ME (45.80, 69.27) | Piscataquis-ME (45.01, 69.62) | Piscataquis-ME (46.57, 68.82) | 22 | Piscataquis-ME (46.12, 69.28) | Somerset-ME (45.98, 69.68) | Penobscot-ME (46.12, 68.82) | Somerset-ME (46.12, 69.73) |
14 | 4231 | 7 | 3 | 5 | 2 | 16 | 106 | Clinton-NY (44.50, 73.88) | Franklin-NY (45.00, 74.72) | Essex-NY (43.81, 73.38) | 21 | Essex-NY (44.12, 73.85) | Hamilton-NY (44.09, 74.28) | Addison-VT (44.08, 73.43) | Clinton-NY (44.43, 73.90) |
15 | 3814 | 17 | 1 | 7 | 1 | 15 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) | 25 | Culberson-TX (31.63, 104.49) | Eddy-NM (32.00, 104.48) | Hudspeth-TX (31.63, 104.91) | Reeves-TX (31.61, 104.06) |
16 | 3813 | 17 | 1 | 7 | 1 | 17 | 104 | Dona Ana-NM (32.42, 106.82) | Dona Ana-NM (33.05, 106.34) | Dona Ana-NM (31.78, 107.30) | 27 | Dona Ana-NM (32.34, 106.84) | El Paso-TX (32.00, 106.62) | Otero-NM (32.34, 106.38) | Luna-NM (32.34, 107.30) |
17 | 3142 | 7 | 3 | 7 | 1 | 18 | 103 | Clackamas-OR (45.45, 122.47) | Clackamas-OR (44.90, 121.72) | Washington-OR (45.71, 123.48) | 20 | Clackamas-OR (45.17, 122.25) | Marion-OR (45.02, 122.60) | Marion-OR (44.89, 122.25) | Multnomah-OR (45.46, 122.25) |
18 | 2812 | 17 | 1 | 7 | 1 | 20 | 95 | Park-MT (45.54, 110.42) | Park-MT (46.19, 110.78) | Park-MT (45.00, 109.80) | 18 | Park-MT (45.25, 110.59) | Gallatin-MT (45.35, 110.92) | Park-WY (44.99, 110.59) | Sweet Grass-MT (45.25, 110.23) |
19 | 2786 | 17 | 1 | 7 | 1 | 13 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) | 16 | Pennington-SD (43.92, 102.33) | Meade-SD (44.14, 102.39) | Shannon-SD (43.69, 102.34) | Jackson-SD (43.92, 102.02) |
20 | 2497 | 17 | 1 | 7 | 1 | 11 | 123 | Whatcom-WA (48.87, 121.99) | Whatcom-WA (49.00, 123.32) | Whatcom-WA (48.72, 120.65) | 12 | Whatcom-WA (48.82, 121.25) | Skagit-WA (48.64, 121.25) | Canada (49.00, 121.25) | Skagit-WA (48.64, 121.25) |
21 | 2204 | 17 | 1 | 7 | 1 | 22 | 73 | Taos-NM (36.55, 105.61) | Taos-NM (36.02, 105.51) | Taos-NM (37.00, 106.01) | 17 | Taos-NM (36.75, 105.67) | Colfax-NM (36.68, 105.37) | Costilla-CO (37.00, 105.67) | Rio Arriba-NM (36.72, 105.98) |
22 | 1913 | 17 | 1 | 7 | 1 | 21 | 85 | Cook-MN (47.79, 90.31) | Cook-MN (47.39, 91.03) | Cook-MN (47.98, 89.43) | 16 | Cook-MN (47.86, 90.67) | Great Lakes (47.66, 90.49) | Canada (48.10, 90.70) | Lake-MN (47.86, 91.02) |
23 | 1840 | 17 | 1 | 7 | 1 | 25 | 64 | Cimarron-OK (36.75, 102.52) | Cimarron-OK (37.00, 103.00) | Cimarron-OK (36.50, 102.03) | 17 | Cimarron-OK (36.75, 102.70) | Union-NM (36.75, 103.00) | Dallam-TX (36.50, 102.69) | Baca-CO (37.00, 102.69) |
24 | 1818 | 9 | 2 | 7 | 1 | 23 | 67 | Ulster-NY (42.05, 74.12) | Greene-NY (42.46, 73.78) | Ulster-NY (41.59, 74.37) | 15 | Ulster-NY (42.02, 74.23) | Delaware-NY (42.17, 74.45) | Sullivan-NY (41.88, 74.45) | Dutchess-NY (41.97, 73.95) |
25 | 1278 | 17 | 1 | 7 | 1 | 30 | 52 | Price-WI (45.68, 90.36) | Price-WI (45.38, 90.68) | Price-WI (45.98, 90.04) | 15 | Price-WI (45.60, 90.36) | Rusk-WI (45.60, 90.68) | Taylor-WI (45.38, 90.35) | Oneida-WI (45.60, 90.04) |
26 | 1246 | 9 | 2 | 7 | 1 | 24 | 67 | Weber-UT (41.15, 111.86) | Morgan-UT (41.21, 111.22) | Davis-UT (41.08, 112.49) | 10 | Davis-UT (40.99, 112.21) | Weber-UT (41.13, 112.27) | Tooele-UT (40.92, 112.38) | Salt Lake-UT (40.87, 112.10) |
27 | 1218 | 17 | 1 | 7 | 1 | 26 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) | 12 | Slope-ND (46.45, 103.52) | Billings-ND (46.63, 103.52) | Bowman-ND (46.28, 103.52) | Bowman-ND (46.28, 103.52) |
28 | 1175 | 17 | 1 | 7 | 1 | 28 | 52 | Cache-UT (41.71, 111.83) | Cache-UT (41.42, 111.52) | Cache-UT (42.00, 112.17) | 15 | Cache-UT (41.71, 111.73) | Rich-UT (41.74, 111.45) | Rich-UT (41.85, 111.51) | Box Elder-UT (41.66, 112.02) |
29 | 1150 | 17 | 1 | 7 | 1 | 27 | 55 | Walton-FL (30.63, 86.19) | Walton-FL (30.27, 86.00) | Walton-FL (30.99, 86.39) | 13 | Walton-FL (30.54, 86.17) | Holmes-FL (30.70, 86.04) | Okaloosa-FL (30.55, 86.39) | Washington-FL (30.43, 85.98) |
30 | 1048 | 17 | 1 | 7 | 1 | 31 | 51 | Baraga-MI (46.71, 88.36) | Baraga-MI (47.01, 88.04) | Baraga-MI (46.42, 88.68) | 13 | Baraga-MI (46.61, 88.40) | Iron-MI (46.42, 88.40) | Marquette-MI (46.61, 88.12) | Houghton-MI (46.61, 88.68) |
31 | 953 | 17 | 1 | 7 | 1 | 33 | 44 | Kimball-NE (41.20, 103.72) | Kimball-NE (41.00, 104.05) | Kimball-NE (41.39, 103.38) | 14 | Kimball-NE (41.20, 103.63) | Banner-NE (41.39, 103.64) | Weld-CO (41.00, 103.64) | Cheyenne-NE (41.20, 103.38) |
32 | 915 | 17 | 1 | 7 | 1 | 35 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) | 15 | Wallace-KS (38.92, 101.76) | Logan-KS (38.91, 101.48) | Sherman-KS (39.13, 101.76) | Greeley-KS (38.70, 101.76) |
33 | 822 | 17 | 1 | 7 | 1 | 38 | 41 | Bienville-LA (32.34, 93.09) | Bienville-LA (32.45, 92.78) | Bienville-LA (32.24, 93.43) | 12 | Bienville-LA (32.32, 93.01) | Webster-LA (32.45, 93.15) | Natchitoches-LA (32.15, 93.01) | Lincoln-LA (32.45, 92.88) |
34 | 740 | 17 | 1 | 7 | 1 | 39 | 40 | Boulder-CO (40.10, 105.38) | Boulder-CO (39.94, 105.69) | Boulder-CO (40.26, 105.06) | 12 | Boulder-CO (40.09, 105.29) | Gilpin-CO (39.93, 105.40) | Jefferson-CO (39.91, 105.29) | Larimer-CO (40.26, 105.28) |
35 | 731 | 17 | 1 | 7 | 1 | 29 | 52 | Logan-AR (35.19, 93.71) | Logan-AR (35.06, 94.14) | Logan-AR (35.32, 93.28) | 8 | Logan-AR (35.27, 93.64) | Johnson-AR (35.38, 93.62) | Johnson-AR (35.38, 93.70) | Yell-AR (35.15, 93.65) |
36 | 619 | 17 | 1 | 7 | 1 | 36 | 43 | Jo Daviess-IL (42.35, 90.29) | Jo Daviess-IL (42.49, 90.66) | Jo Daviess-IL (42.20, 89.92) | 11 | Jo Daviess-IL (42.35, 90.21) | Carroll-IL (42.20, 90.20) | Lafayette-WI (42.51, 90.21) | Jackson-IA (42.32, 90.42) |
37 | 593 | 17 | 1 | 7 | 1 | 42 | 36 | Webster-MO (37.28, 92.88) | Webster-MO (37.49, 93.07) | Webster-MO (37.07, 92.69) | 11 | Webster-MO (37.33, 92.88) | Greene-MO (37.27, 93.06) | Wright-MO (37.32, 92.69) | Greene-MO (37.33, 93.08) |
38 | 561 | 17 | 1 | 7 | 1 | 34 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) | 9 | Cleburne-AL (33.62, 85.49) | Randolph-AL (33.49, 85.49) | Carroll-GA (33.64, 85.34) | Calhoun-AL (33.65, 85.64) |
39 | 552 | 17 | 1 | 7 | 1 | 32 | 46 | Reynolds-MO (37.51, 90.85) | Iron-MO (37.74, 91.15) | Iron-MO (37.27, 90.55) | 6 | Iron-MO (37.43, 90.66) | Reynolds-MO (37.37, 90.75) | Madison-MO (37.42, 90.55) | Reynolds-MO (37.43, 90.77) |
40 | 537 | 17 | 1 | 7 | 1 | 43 | 34 | Sussex-NJ (41.14, 74.68) | Sussex-NJ (41.09, 74.99) | Sussex-NJ (41.20, 74.37) | 10 | Sussex-NJ (41.17, 74.67) | Pike-PA (41.22, 74.86) | Morris-NJ (41.07, 74.52) | Orange-NY (41.30, 74.57) |
41 | 501 | 9 | 2 | 7 | 1 | 37 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) | 9 | Union-GA (34.86, 83.96) | Fannin-GA (34.89, 84.11) | Lumpkin-GA (34.74, 83.94) | Clay-NC (34.99, 83.96) |
42 | 494 | 17 | 1 | 7 | 1 | 40 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) | 7 | New Castle-DE (39.71, 75.64) | Salem-NJ (39.65, 75.54) | Salem-NJ (39.69, 75.51) | Chester-PA (39.77, 75.74) |
43 | 467 | 17 | 1 | 7 | 1 | 44 | 31 | Logan-OH (40.38, 83.77) | Logan-OH (40.23, 83.55) | Logan-OH (40.54, 83.99) | 9 | Logan-OH (40.38, 83.71) | Hardin-OH (40.52, 83.70) | Champaign-OH (40.26, 83.78) | Union-OH (40.37, 83.54) |
44 | 444 | 17 | 1 | 7 | 1 | 41 | 39 | Tishomingo-MS (34.73, 88.26) | Tishomingo-MS (34.46, 88.16) | Tishomingo-MS (35.00, 88.36) | 7 | Tishomingo-MS (34.84, 88.24) | Lauderdale-AL (34.91, 88.15) | Alcorn-MS (34.84, 88.37) | Colbert-AL (34.83, 88.11) |
45 | 405 | 17 | 1 | 7 | 1 | 46 | 28 | Wayne-IN (39.87, 85.01) | Wayne-IN (40.01, 84.81) | Wayne-IN (39.72, 85.19) | 10 | Wayne-IN (39.87, 84.99) | Union-IN (39.73, 84.99) | Preble-OH (39.87, 84.81) | Randolph-IN (40.00, 84.99) |
46 | 399 | 17 | 1 | 7 | 1 | 45 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) | 8 | Osceola-IA (43.38, 95.55) | O'Brien-IA (43.26, 95.56) | Dickinson-IA (43.38, 95.39) | Nobles-MN (43.50, 95.55) |
47 | 12 | 9 | 2 | 7 | 1 | 47 | 7 | Manassas-VA (38.75, 77.48) | Manassas-VA (38.72, 77.52) | Manassas Park-VA (38.78, 77.43) | 1 | Manassas-VA (38.75, 77.48) | Prince William-VA (38.75, 77.45) | Prince William-VA (38.77, 77.49) | Prince William-VA (38.73, 77.49) |