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 | 10258 | 1 | 12 | 1 | 2 | 1 | 242 | Wood-TX (32.74, 95.61) | Hill-TX (31.93, 97.44) | Miller-AR (33.53, 93.74) | 22 | Navarro-TX (32.14, 96.73) | Johnson-TX (32.27, 97.09) | Limestone-TX (31.81, 96.72) | Kaufman-TX (32.36, 96.45) |
2 | 7815 | 8 | 2 | 4 | 1 | 2 | 195 | Taos-NM (36.31, 105.98) | Rio Arriba-NM (36.80, 107.62) | Mora-NM (35.78, 104.36) | 31 | Rio Arriba-NM (36.55, 106.52) | Sandoval-NM (36.22, 106.89) | Taos-NM (36.65, 105.98) | Archuleta-CO (36.99, 106.53) |
3 | 7713 | 4 | 4 | 1 | 2 | 3 | 174 | Gaines-TX (32.61, 102.74) | Midland-TX (31.65, 101.78) | Lea-NM (33.57, 103.72) | 24 | Lea-NM (32.74, 103.40) | Eddy-NM (32.52, 103.72) | Yoakum-TX (32.96, 103.06) | Eddy-NM (32.74, 103.81) |
4 | 6649 | 14 | 1 | 4 | 1 | 6 | 116 | Socorro-NM (34.03, 106.92) | Socorro-NM (34.26, 105.92) | Socorro-NM (33.48, 107.71) | 38 | Socorro-NM (34.03, 107.04) | Valencia-NM (34.53, 106.77) | Valencia-NM (34.58, 107.05) | Sierra-NM (33.48, 107.05) |
5 | 6072 | 2 | 8 | 4 | 1 | 4 | 140 | Yell-AR (34.78, 93.45) | Saline-AR (34.49, 92.25) | Sebastian-AR (35.44, 94.42) | 21 | Yell-AR (35.05, 93.61) | Perry-AR (34.88, 93.31) | Franklin-AR (35.31, 93.81) | Montgomery-AR (34.75, 93.62) |
6 | 4746 | 3 | 5 | 4 | 1 | 5 | 139 | Swisher-TX (34.73, 101.60) | Potter-TX (35.62, 102.16) | Floyd-TX (33.83, 101.04) | 20 | Hale-TX (34.12, 101.74) | Castro-TX (34.31, 102.00) | Lubbock-TX (33.83, 101.73) | Briscoe-TX (34.31, 101.47) |
7 | 2822 | 8 | 2 | 4 | 1 | 7 | 101 | Stanislaus-CA (37.50, 121.30) | Santa Clara-CA (37.36, 122.20) | Stanislaus-CA (37.63, 120.39) | 17 | Santa Clara-CA (37.23, 121.54) | Santa Cruz-CA (37.05, 121.75) | San Benito-CA (36.98, 121.49) | Alameda-CA (37.48, 121.53) |
8 | 2678 | 4 | 4 | 4 | 1 | 12 | 74 | Claiborne-LA (32.66, 93.03) | Lincoln-LA (32.50, 92.42) | Webster-LA (33.02, 93.52) | 22 | Claiborne-LA (32.64, 93.07) | Jackson-LA (32.45, 92.78) | Union-LA (32.76, 92.73) | Bossier-LA (32.65, 93.45) |
9 | 1931 | 14 | 1 | 4 | 1 | 11 | 76 | Adams-WA (47.00, 118.67) | Adams-WA (47.26, 117.96) | Adams-WA (46.74, 119.37) | 18 | Adams-WA (47.00, 118.60) | Lincoln-WA (47.26, 118.60) | Grant-WA (47.00, 118.98) | Franklin-WA (46.74, 118.60) |
10 | 1906 | 14 | 1 | 4 | 1 | 9 | 86 | Klickitat-WA (45.92, 120.74) | Klickitat-WA (46.04, 119.87) | Klickitat-WA (45.78, 121.61) | 14 | Klickitat-WA (45.85, 121.09) | Wasco-OR (45.65, 121.06) | Yakima-WA (46.04, 121.09) | Wasco-OR (45.67, 121.22) |
11 | 1849 | 14 | 1 | 4 | 1 | 10 | 79 | Douglas-WA (47.68, 119.57) | Douglas-WA (47.23, 120.08) | Douglas-WA (48.14, 119.06) | 15 | Douglas-WA (47.78, 119.62) | Chelan-WA (47.87, 119.92) | Grant-WA (47.61, 119.41) | Okanogan-WA (48.00, 119.62) |
12 | 1782 | 14 | 1 | 4 | 1 | 16 | 65 | Spokane-WA (47.65, 117.43) | Spokane-WA (47.26, 117.82) | Spokane-WA (48.05, 117.04) | 18 | Spokane-WA (47.52, 117.43) | Kootenai-ID (47.52, 117.04) | Lincoln-WA (47.53, 117.82) | Whitman-WA (47.26, 117.43) |
13 | 1705 | 7 | 3 | 4 | 1 | 8 | 101 | Jefferson-WA (48.12, 122.77) | Kitsap-WA (47.40, 122.54) | San Juan-WA (48.83, 123.01) | 11 | San Juan-WA (48.60, 123.00) | Canada (48.57, 123.23) | Skagit-WA (48.60, 122.77) | Canada (48.74, 123.09) |
14 | 1419 | 4 | 4 | 1 | 2 | 13 | 70 | Lee-VA (36.77, 82.88) | Harlan-KY (36.89, 83.49) | Scott-VA (36.60, 82.29) | 11 | Scott-VA (36.76, 82.57) | Lee-VA (36.80, 82.77) | Sullivan-TN (36.59, 82.57) | Russell-VA (36.82, 82.38) |
15 | 1006 | 8 | 2 | 4 | 1 | 18 | 49 | Chickasaw-MS (34.07, 89.02) | Chickasaw-MS (33.81, 88.72) | Pontotoc-MS (34.38, 89.25) | 12 | Pontotoc-MS (34.21, 89.03) | Calhoun-MS (34.07, 89.14) | Lee-MS (34.21, 88.82) | Union-MS (34.38, 89.03) |
16 | 994 | 14 | 1 | 4 | 1 | 17 | 61 | Sacramento-CA (38.37, 121.48) | Sacramento-CA (38.03, 121.83) | Sacramento-CA (38.72, 121.12) | 13 | Sacramento-CA (38.48, 121.27) | Amador-CA (38.48, 121.03) | El Dorado-CA (38.54, 121.04) | Yolo-CA (38.45, 121.50) |
17 | 983 | 8 | 2 | 4 | 1 | 15 | 65 | Prentiss-MS (34.54, 88.37) | Tishomingo-MS (35.00, 88.20) | Itawamba-MS (34.09, 88.54) | 11 | Itawamba-MS (34.31, 88.36) | Lee-MS (34.31, 88.54) | Marion-AL (34.30, 88.18) | Prentiss-MS (34.46, 88.36) |
18 | 910 | 14 | 1 | 4 | 1 | 25 | 43 | Scurry-TX (32.75, 100.92) | Scurry-TX (32.96, 100.66) | Scurry-TX (32.53, 101.17) | 15 | Scurry-TX (32.74, 100.92) | Fisher-TX (32.74, 100.66) | Borden-TX (32.74, 101.17) | Mitchell-TX (32.53, 100.92) |
19 | 904 | 14 | 1 | 4 | 1 | 19 | 49 | Beckham-OK (35.27, 99.68) | Beckham-OK (35.03, 100.00) | Beckham-OK (35.51, 99.36) | 11 | Beckham-OK (35.27, 99.81) | Wheeler-TX (35.27, 100.00) | Greer-OK (35.12, 99.78) | Roger Mills-OK (35.42, 99.81) |
20 | 793 | 8 | 2 | 4 | 1 | 14 | 70 | Hamilton-TN (35.35, 85.06) | Meigs-TN (35.72, 84.64) | Hamilton-TN (34.98, 85.47) | 10 | Hamilton-TN (35.13, 85.20) | Bradley-TN (35.13, 85.03) | Sequatchie-TN (35.20, 85.34) | Catoosa-GA (34.99, 85.20) |
21 | 786 | 14 | 1 | 4 | 1 | 20 | 48 | Crane-TX (31.37, 102.53) | Crane-TX (31.09, 102.30) | Crane-TX (31.65, 102.77) | 13 | Crane-TX (31.47, 102.53) | Pecos-TX (31.32, 102.65) | Upton-TX (31.47, 102.32) | Ector-TX (31.65, 102.53) |
22 | 741 | 14 | 1 | 4 | 1 | 24 | 44 | Alpine-CA (38.63, 119.77) | Alpine-CA (38.33, 119.64) | Alpine-CA (38.93, 119.90) | 12 | Alpine-CA (38.58, 119.84) | Amador-CA (38.58, 120.07) | Tuolumne-CA (38.42, 119.75) | Mono-CA (38.61, 119.62) |
23 | 736 | 14 | 1 | 4 | 1 | 21 | 47 | Attala-MS (33.08, 89.64) | Attala-MS (33.29, 89.32) | Attala-MS (32.88, 89.97) | 12 | Attala-MS (33.11, 89.57) | Leake-MS (32.93, 89.57) | Montgomery-MS (33.29, 89.57) | Holmes-MS (33.20, 89.75) |
24 | 715 | 14 | 1 | 4 | 1 | 29 | 39 | Lauderdale-MS (32.40, 88.65) | Lauderdale-MS (32.22, 88.91) | Lauderdale-MS (32.58, 88.39) | 12 | Lauderdale-MS (32.40, 88.71) | Clarke-MS (32.23, 88.70) | Kemper-MS (32.58, 88.71) | Newton-MS (32.40, 88.91) |
25 | 620 | 14 | 1 | 4 | 1 | 27 | 40 | Nevada-AR (33.70, 93.31) | Nevada-AR (33.96, 93.45) | Nevada-AR (33.45, 93.12) | 11 | Nevada-AR (33.60, 93.30) | Hempstead-AR (33.60, 93.48) | Columbia-AR (33.44, 93.30) | Ouachita-AR (33.59, 93.11) |
26 | 618 | 14 | 1 | 4 | 1 | 28 | 40 | Wichita-TX (34.02, 98.69) | Wichita-TX (33.84, 98.42) | Wichita-TX (34.20, 98.95) | 10 | Wichita-TX (33.98, 98.65) | Tillman-OK (34.12, 98.71) | Archer-TX (33.84, 98.65) | Cotton-OK (34.08, 98.51) |
27 | 616 | 14 | 1 | 4 | 1 | 22 | 45 | Warren-MS (32.33, 90.86) | Warren-MS (32.13, 91.17) | Warren-MS (32.53, 90.55) | 7 | Warren-MS (32.46, 90.73) | Issaquena-MS (32.57, 90.73) | Issaquena-MS (32.46, 90.86) | Hinds-MS (32.35, 90.69) |
28 | 561 | 14 | 1 | 4 | 1 | 23 | 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) |
29 | 512 | 14 | 1 | 4 | 1 | 30 | 35 | Pickens-SC (34.85, 82.72) | Pickens-SC (34.62, 82.85) | Pickens-SC (35.07, 82.57) | 11 | Pickens-SC (34.89, 82.71) | Greenville-SC (35.01, 82.59) | Oconee-SC (34.90, 82.90) | Anderson-SC (34.76, 82.62) |
30 | 501 | 8 | 2 | 4 | 1 | 26 | 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) |
31 | 413 | 14 | 1 | 4 | 1 | 31 | 34 | Catawba-NC (35.60, 81.23) | Catawba-NC (35.57, 81.53) | Catawba-NC (35.62, 80.93) | 9 | Catawba-NC (35.68, 81.22) | Alexander-NC (35.81, 81.23) | Lincoln-NC (35.56, 81.23) | Iredell-NC (35.77, 81.10) |
32 | 330 | 14 | 1 | 4 | 1 | 32 | 26 | Washington-TN (36.29, 82.51) | Washington-TN (36.10, 82.60) | Washington-TN (36.40, 82.30) | 8 | Washington-TN (36.30, 82.49) | Unicoi-TN (36.24, 82.36) | Sullivan-TN (36.39, 82.39) | Greene-TN (36.31, 82.64) |