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 | 55389 | 1 | 7 | 2 | 1 | 1 | 423 | Kern-CA (35.19, 117.66) | Riverside-CA (33.55, 114.52) | Fresno-CA (36.74, 120.92) | 82 | San Bernardino-CA (34.61, 116.22) | Kern-CA (34.82, 117.63) | San Diego-CA (33.43, 116.22) | Clark-NV (35.46, 115.21) |
2 | 21408 | 2 | 4 | 1 | 2 | 2 | 277 | Jackson-OR (42.16, 122.71) | Douglas-OR (43.86, 124.16) | Shasta-CA (40.45, 121.33) | 31 | Shasta-CA (40.89, 121.93) | Tehama-CA (40.44, 121.85) | Lassen-CA (40.91, 121.33) | Trinity-CA (41.10, 122.46) |
3 | 18671 | 3 | 1 | 2 | 1 | 3 | 214 | Coconino-AZ (35.63, 111.64) | Coconino-AZ (34.26, 110.76) | Coconino-AZ (37.00, 112.54) | 58 | Coconino-AZ (35.91, 111.78) | Yavapai-AZ (35.26, 112.44) | Navajo-AZ (35.91, 110.75) | Mohave-AZ (36.36, 112.66) |
4 | 4312 | 3 | 1 | 2 | 1 | 5 | 102 | Yakima-WA (46.51, 120.69) | Yakima-WA (47.09, 121.38) | 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) |
5 | 3814 | 3 | 1 | 2 | 1 | 4 | 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) |
6 | 1066 | 3 | 1 | 2 | 1 | 6 | 68 | Dolores-CO (37.68, 108.47) | Dolores-CO (37.77, 107.86) | Dolores-CO (37.48, 109.04) | 9 | Dolores-CO (37.76, 108.74) | San Miguel-CO (37.88, 108.81) | Montezuma-CO (37.63, 108.74) | San Miguel-CO (37.90, 108.74) |