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 | 64784 | 3 | 11 | 2 | 2 | 1 | 443 | San Bernardino-CA (35.01, 117.43) | San Luis Obispo-CA (35.80, 121.35) | Imperial-CA (32.76, 114.53) | 100 | San Bernardino-CA (34.35, 116.27) | Pacific Ocean (33.34, 117.51) | Mohave-AZ (34.87, 114.63) | Inyo-CA (35.79, 116.26) |
2 | 53260 | 1 | 35 | 2 | 2 | 2 | 442 | Colusa-CA (39.11, 122.39) | Del Norte-CA (42.00, 124.21) | San Benito-CA (36.20, 120.71) | 52 | Contra Costa-CA (37.98, 121.59) | Tuolumne-CA (37.83, 120.65) | Sutter-CA (38.74, 121.60) | Pacific Ocean (37.82, 122.53) |
3 | 26485 | 2 | 25 | 5 | 1 | 3 | 338 | Hardee-FL (27.40, 81.69) | Miami-Dade-FL (25.20, 80.50) | Levy-FL (29.59, 82.94) | 44 | Okeechobee-FL (27.03, 80.86) | Collier-FL (26.52, 81.27) | Atlantic Ocean (27.26, 80.20) | Charlotte-FL (27.03, 81.56) |
4 | 4592 | 4 | 9 | 5 | 1 | 6 | 102 | Dickson-TN (36.23, 87.34) | Stewart-TN (36.68, 88.07) | Williamson-TN (35.71, 86.69) | 24 | Cheatham-TN (36.19, 87.10) | Maury-TN (35.85, 87.22) | Sumner-TN (36.34, 86.72) | Houston-TN (36.25, 87.52) |
5 | 2735 | 6 | 5 | 2 | 2 | 5 | 121 | Cumberland-NJ (39.30, 75.35) | Sussex-DE (38.46, 75.69) | Philadelphia-PA (40.14, 75.01) | 17 | Sussex-DE (38.86, 75.41) | Atlantic Ocean (38.81, 75.10) | Canada (38.96, 75.11) | Caroline-MD (38.85, 75.72) |
6 | 2728 | 6 | 5 | 5 | 1 | 4 | 137 | Suffolk-NY (40.87, 73.05) | Suffolk-NY (41.23, 71.83) | Richmond-NY (40.50, 74.26) | 13 | Suffolk-NY (40.82, 73.26) | Fairfield-CT (41.01, 73.33) | Atlantic Ocean (40.63, 73.31) | Atlantic Ocean (40.64, 73.19) |
7 | 1713 | 4 | 9 | 1 | 3 | 8 | 68 | Prince George's-MD (38.99, 76.93) | Anne Arundel-MD (39.17, 76.35) | Fairfax-VA (38.84, 77.54) | 13 | Anne Arundel-MD (38.96, 76.65) | Howard-MD (39.12, 76.79) | Calvert-MD (38.77, 76.64) | Queen Anne's-MD (38.90, 76.41) |
8 | 1653 | 9 | 2 | 5 | 1 | 12 | 60 | Wake-NC (35.69, 78.50) | Johnston-NC (35.35, 78.15) | Wake-NC (36.07, 78.75) | 17 | Wake-NC (35.74, 78.56) | Durham-NC (35.92, 78.76) | Harnett-NC (35.52, 78.69) | Franklin-NC (35.94, 78.39) |
9 | 1317 | 9 | 2 | 5 | 1 | 11 | 62 | Clay-FL (29.93, 81.63) | Saint Johns-FL (29.67, 81.21) | Clay-FL (30.19, 82.05) | 12 | Clay-FL (30.01, 81.85) | Putnam-FL (29.84, 81.81) | Duval-FL (30.18, 81.87) | Bradford-FL (30.01, 82.05) |
10 | 1168 | 12 | 1 | 5 | 1 | 9 | 64 | Bernalillo-NM (35.05, 106.67) | Bernalillo-NM (35.22, 107.20) | Bernalillo-NM (34.87, 106.15) | 12 | Bernalillo-NM (35.04, 106.88) | Sandoval-NM (35.22, 106.88) | Cibola-NM (34.98, 107.08) | Valencia-NM (34.87, 106.88) |
11 | 1150 | 12 | 1 | 5 | 1 | 13 | 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) |
12 | 1070 | 12 | 1 | 5 | 1 | 7 | 78 | Charleston-SC (32.84, 79.85) | Charleston-SC (32.55, 80.42) | Charleston-SC (33.13, 79.27) | 9 | Charleston-SC (32.69, 80.23) | Colleton-SC (32.65, 80.39) | Atlantic Ocean (32.56, 80.20) | Dorchester-SC (32.83, 80.19) |
13 | 984 | 8 | 4 | 5 | 1 | 10 | 63 | DeKalb-GA (33.74, 84.10) | Gwinnett-GA (34.13, 83.82) | Clayton-GA (33.35, 84.39) | 11 | DeKalb-GA (33.83, 84.16) | Fulton-GA (33.96, 84.27) | Fulton-GA (33.83, 84.35) | Walton-GA (33.79, 83.98) |
14 | 736 | 12 | 1 | 5 | 1 | 16 | 38 | Wayne-TN (35.23, 87.80) | Wayne-TN (35.00, 87.61) | Wayne-TN (35.45, 87.99) | 11 | Wayne-TN (35.31, 87.78) | Hardin-TN (35.30, 87.98) | Lawrence-TN (35.31, 87.58) | Perry-TN (35.47, 87.83) |
15 | 501 | 9 | 2 | 5 | 1 | 14 | 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) |
16 | 444 | 12 | 1 | 5 | 1 | 15 | 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) |
17 | 413 | 12 | 1 | 5 | 1 | 17 | 33 | Hamilton-OH (39.19, 84.55) | Hamilton-OH (39.02, 84.32) | Hamilton-OH (39.31, 84.82) | 7 | Hamilton-OH (39.20, 84.60) | Boone-KY (39.13, 84.71) | Kenton-KY (39.10, 84.55) | Butler-OH (39.31, 84.60) |
18 | 313 | 12 | 1 | 5 | 1 | 18 | 28 | Yancey-NC (35.89, 82.33) | Yancey-NC (36.08, 82.40) | Yancey-NC (35.70, 82.26) | 7 | Yancey-NC (35.90, 82.30) | Buncombe-NC (35.82, 82.36) | Mitchell-NC (35.95, 82.20) | Mitchell-NC (35.99, 82.25) |