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 | 50215 | 1 | 5 | 1 | 2 | 1 | 423 | Nye-NV (37.70, 116.51) | White Pine-NV (40.12, 114.05) | Tulare-CA (35.79, 119.54) | 48 | White Pine-NV (39.38, 114.95) | Lincoln-NV (38.68, 114.95) | Millard-UT (39.38, 114.05) | Eureka-NV (39.54, 115.83) |
2 | 18671 | 5 | 1 | 3 | 1 | 4 | 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) |
3 | 17339 | 3 | 3 | 1 | 2 | 2 | 283 | Imperial-CA (33.16, 115.37) | Riverside-CA (33.92, 117.66) | Yuma-AZ (32.04, 113.33) | 39 | La Paz-AZ (33.64, 114.01) | San Bernardino-CA (34.14, 114.32) | Imperial-CA (33.43, 114.63) | Maricopa-AZ (33.65, 113.33) |
4 | 11777 | 2 | 4 | 3 | 1 | 3 | 215 | Lane-OR (43.93, 122.00) | Lane-OR (44.28, 124.12) | Deschutes-OR (43.61, 119.90) | 41 | Lane-OR (44.12, 122.41) | Benton-OR (44.30, 123.19) | Klamath-OR (43.60, 122.04) | Marion-OR (44.69, 122.22) |
5 | 4938 | 5 | 1 | 3 | 1 | 6 | 111 | Custer-ID (44.20, 114.32) | Custer-ID (43.80, 113.36) | Custer-ID (44.61, 115.28) | 26 | Custer-ID (44.26, 114.23) | Blaine-ID (43.89, 114.29) | Lemhi-ID (44.50, 113.83) | Lemhi-ID (44.59, 114.48) |
6 | 4431 | 4 | 2 | 3 | 1 | 5 | 119 | Mariposa-CA (37.59, 120.01) | Madera-CA (36.76, 120.29) | Tuolumne-CA (38.42, 119.71) | 19 | Tuolumne-CA (38.09, 119.95) | Mariposa-CA (37.83, 120.06) | Mono-CA (38.20, 119.63) | Alpine-CA (38.36, 119.88) |
7 | 4312 | 5 | 1 | 3 | 1 | 7 | 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) |
8 | 2957 | 5 | 1 | 3 | 1 | 8 | 92 | Tehama-CA (40.16, 122.20) | Tehama-CA (39.80, 122.94) | Tehama-CA (40.31, 121.34) | 20 | Tehama-CA (40.09, 122.44) | Shasta-CA (40.37, 122.39) | Shasta-CA (40.33, 122.63) | Glenn-CA (39.80, 122.45) |
9 | 2801 | 5 | 1 | 3 | 1 | 9 | 84 | Jackson-OR (42.50, 122.76) | Jackson-OR (42.00, 123.23) | Jackson-OR (43.00, 122.28) | 24 | Jackson-OR (42.35, 122.76) | Siskiyou-CA (42.00, 122.76) | Klamath-OR (42.35, 122.29) | Josephine-OR (42.35, 123.23) |