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 | 42497 | 3 | 5 | 3 | 1 | 1 | 360 | San Bernardino-CA (34.89, 117.20) | San Bernardino-CA (34.26, 114.13) | Kern-CA (35.79, 120.19) | 82 | San Bernardino-CA (34.61, 116.55) | Orange-CA (33.76, 117.54) | San Diego-CA (33.43, 116.55) | Inyo-CA (35.79, 116.54) |
2 | 21083 | 2 | 9 | 3 | 1 | 2 | 222 | Tehama-CA (39.91, 122.01) | Trinity-CA (40.93, 123.62) | Nevada-CA (39.32, 120.01) | 55 | Tehama-CA (40.32, 122.36) | Lassen-CA (40.45, 121.33) | Siskiyou-CA (40.99, 122.92) | Lake-CA (39.58, 122.74) |
3 | 9390 | 1 | 11 | 3 | 1 | 3 | 206 | Sacramento-CA (38.24, 121.39) | Alpine-CA (38.71, 119.58) | San Francisco-CA (37.76, 123.17) | 27 | El Dorado-CA (38.53, 120.63) | Placer-CA (38.91, 120.57) | San Joaquin-CA (38.30, 121.03) | Tuolumne-CA (38.31, 120.23) |
4 | 8894 | 6 | 1 | 3 | 1 | 4 | 138 | White Pine-NV (39.41, 114.93) | White Pine-NV (40.13, 115.83) | White Pine-NV (38.68, 114.05) | 46 | White Pine-NV (39.45, 114.92) | Nye-NV (38.90, 115.41) | Millard-UT (39.45, 114.05) | Elko-NV (40.12, 114.91) |
5 | 2346 | 6 | 1 | 3 | 1 | 5 | 97 | Maui-HI (20.92, 156.64) | Maui-HI (21.11, 157.36) | Maui-HI (20.71, 155.93) | 14 | Maui-HI (20.76, 156.29) | Pacific Ocean (20.58, 156.19) | Pacific Ocean (20.92, 156.15) | Pacific Ocean (20.71, 156.50) |
6 | 2130 | 6 | 1 | 3 | 1 | 7 | 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 | 1706 | 4 | 4 | 1 | 2 | 6 | 70 | Saint Louis-MO (38.77, 90.22) | Madison-IL (39.00, 89.64) | Saint Louis-MO (38.47, 90.74) | 12 | Madison-IL (38.83, 89.85) | Bond-IL (38.87, 89.64) | Macoupin-IL (39.00, 89.85) | Saint Clair-IL (38.66, 89.85) |
8 | 1138 | 5 | 2 | 1 | 2 | 8 | 53 | Sevier-TN (35.66, 83.59) | Sevier-TN (36.04, 83.66) | Swain-NC (35.28, 83.68) | 12 | Sevier-TN (35.62, 83.45) | Cocke-TN (35.71, 83.28) | Blount-TN (35.62, 83.66) | Jackson-NC (35.47, 83.35) |
9 | 594 | 6 | 1 | 3 | 1 | 10 | 38 | Anne Arundel-MD (38.97, 76.56) | Anne Arundel-MD (38.71, 76.45) | Anne Arundel-MD (39.23, 76.66) | 10 | Anne Arundel-MD (39.05, 76.54) | Prince George's-MD (38.98, 76.70) | Queen Anne's-MD (39.03, 76.36) | Baltimore City-MD (39.20, 76.55) |
10 | 552 | 6 | 1 | 3 | 1 | 9 | 46 | Reynolds-MO (37.51, 90.85) | Iron-MO (37.74, 91.15) | Iron-MO (37.27, 90.55) | 6 | Iron-MO (37.43, 90.66) | Reynolds-MO (37.37, 90.75) | Madison-MO (37.42, 90.55) | Reynolds-MO (37.43, 90.77) |