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 | 32725 | 2 | 6 | 2 | 1 | 2 | 277 | Hot Springs-WY (43.83, 108.69) | Sublette-WY (42.28, 110.54) | Johnson-WY (44.56, 106.01) | 49 | Sublette-WY (42.98, 109.61) | Lincoln-WY (42.98, 110.59) | Sweetwater-WY (42.26, 109.62) | Hot Springs-WY (43.62, 109.17) |
2 | 23021 | 1 | 19 | 2 | 1 | 1 | 288 | Gunnison-CO (38.65, 106.81) | La Plata-CO (37.00, 108.38) | Boulder-CO (40.26, 105.06) | 42 | Gunnison-CO (38.84, 106.72) | Garfield-CO (39.37, 107.11) | Delta-CO (38.84, 107.50) | Fremont-CO (38.69, 105.97) |
3 | 7789 | 3 | 3 | 1 | 2 | 3 | 229 | Lassen-CA (40.51, 120.29) | Nevada-CA (39.01, 121.22) | Washoe-NV (41.99, 119.32) | 21 | Washoe-NV (39.78, 119.61) | Pershing-NV (40.00, 119.34) | Lassen-CA (39.79, 120.00) | Lyon-NV (39.62, 119.28) |
4 | 3580 | 4 | 2 | 2 | 1 | 4 | 133 | Essex-VT (44.45, 71.70) | Coos-NH (45.31, 71.08) | Grafton-NH (43.60, 72.33) | 16 | Grafton-NH (44.09, 71.71) | Carroll-NH (44.17, 71.41) | Orange-VT (44.10, 72.03) | Carroll-NH (43.89, 71.56) |
5 | 2130 | 5 | 1 | 2 | 1 | 8 | 67 | El Paso-CO (38.83, 104.54) | El Paso-CO (38.52, 104.05) | El Paso-CO (39.13, 105.03) | 21 | El Paso-CO (38.82, 104.55) | Elbert-CO (39.13, 104.55) | Teller-CO (38.80, 104.94) | Pueblo-CO (38.52, 104.55) |
6 | 1806 | 5 | 1 | 2 | 1 | 5 | 77 | Pierce-WA (47.10, 122.12) | Pierce-WA (47.40, 122.80) | Pierce-WA (46.79, 121.44) | 14 | Pierce-WA (46.96, 122.07) | King-WA (47.14, 121.94) | Thurston-WA (46.83, 122.30) | Lewis-WA (46.75, 122.08) |
7 | 1790 | 5 | 1 | 2 | 1 | 7 | 70 | El Dorado-CA (38.81, 120.51) | El Dorado-CA (38.71, 121.15) | El Dorado-CA (38.90, 119.88) | 14 | El Dorado-CA (38.76, 120.76) | Amador-CA (38.56, 120.81) | Placer-CA (38.95, 120.65) | Placer-CA (38.95, 120.86) |
8 | 1194 | 5 | 1 | 2 | 1 | 6 | 72 | Kauai-HI (21.97, 159.77) | Kauai-HI (22.17, 159.25) | Kauai-HI (21.78, 160.29) | 15 | Kauai-HI (22.05, 159.52) | Pacific Ocean (21.84, 159.51) | Pacific Ocean (22.27, 159.52) | Pacific Ocean (21.84, 159.58) |
9 | 915 | 5 | 1 | 2 | 1 | 10 | 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) |
10 | 803 | 5 | 1 | 2 | 1 | 9 | 50 | Contra Costa-CA (37.93, 121.98) | Contra Costa-CA (37.85, 121.53) | Contra Costa-CA (37.97, 122.44) | 10 | Contra Costa-CA (37.89, 121.89) | Alameda-CA (37.78, 122.01) | Alameda-CA (37.75, 121.84) | Sacramento-CA (38.02, 121.82) |
11 | 729 | 5 | 1 | 2 | 1 | 11 | 41 | Cheshire-NH (42.94, 72.19) | Cheshire-NH (42.71, 71.93) | Cheshire-NH (43.16, 72.45) | 11 | Cheshire-NH (42.89, 72.28) | Windham-VT (42.98, 72.46) | Franklin-MA (42.72, 72.28) | Hillsborough-NH (42.94, 72.06) |
12 | 455 | 5 | 1 | 2 | 1 | 12 | 31 | Stokes-NC (36.40, 80.24) | Stokes-NC (36.54, 80.03) | Stokes-NC (36.26, 80.45) | 10 | Stokes-NC (36.40, 80.21) | Rockingham-NC (36.40, 80.03) | Patrick-VA (36.54, 80.21) | Forsyth-NC (36.26, 80.21) |