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 | 536664 | 1 | 116 | 1 | 9 | 1 | 1301 | Garfield-UT (38.06, 111.84) | Crook-OR (44.39, 121.11) | Culberson-TX (31.11, 104.10) | 207 | Coconino-AZ (34.62, 111.31) | Montezuma-CO (37.00, 109.05) | Imperial-CA (33.43, 114.63) | Mexico (31.79, 112.54) |
2 | 9777 | 4 | 3 | 2 | 1 | 3 | 166 | Trinity-CA (40.66, 122.85) | Tehama-CA (40.21, 121.37) | Humboldt-CA (41.46, 124.07) | 34 | Humboldt-CA (40.65, 123.58) | Shasta-CA (40.35, 123.07) | Siskiyou-CA (41.08, 123.24) | Pacific Ocean (40.86, 124.17) |
3 | 9510 | 2 | 8 | 2 | 1 | 2 | 196 | Gunnison-CO (38.59, 106.46) | Hinsdale-CO (37.42, 107.48) | Clear Creek-CO (39.75, 105.40) | 26 | Gunnison-CO (38.80, 107.02) | Chaffee-CO (38.99, 106.59) | Delta-CO (38.80, 107.50) | Saguache-CO (38.43, 107.00) |
4 | 4224 | 3 | 6 | 2 | 1 | 4 | 122 | Alameda-CA (37.64, 122.01) | San Francisco-CA (37.79, 123.17) | Santa Clara-CA (36.96, 121.21) | 18 | Santa Clara-CA (37.21, 121.78) | Pacific Ocean (36.98, 121.93) | Stanislaus-CA (37.25, 121.46) | Alameda-CA (37.45, 121.92) |
5 | 2486 | 5 | 2 | 2 | 1 | 5 | 77 | Colusa-CA (39.21, 122.45) | Colusa-CA (38.92, 121.84) | Lake-CA (39.50, 123.06) | 19 | Lake-CA (39.11, 122.67) | Yolo-CA (38.93, 122.40) | Glenn-CA (39.38, 122.69) | Mendocino-CA (38.98, 122.98) |
6 | 2130 | 6 | 1 | 2 | 1 | 6 | 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) |
7 | 1627 | 6 | 1 | 2 | 1 | 7 | 66 | Coos-OR (43.14, 124.05) | Coos-OR (43.61, 123.88) | Coos-OR (42.67, 124.13) | 17 | Coos-OR (43.17, 124.07) | Douglas-OR (43.26, 123.76) | Pacific Ocean (43.20, 124.40) | Douglas-OR (43.08, 123.76) |