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 | 204434 | 1 | 59 | 1 | 3 | 1 | 835 | Esmeralda-NV (38.23, 117.68) | Imperial-CA (32.75, 114.54) | Lake-OR (43.62, 121.33) | 102 | Butte-CA (39.71, 121.86) | Pacific Ocean (39.57, 123.77) | San Joaquin-CA (38.26, 121.47) | Siskiyou-CA (41.18, 121.85) |
2 | 2346 | 3 | 1 | 2 | 1 | 3 | 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) |
3 | 2229 | 2 | 3 | 2 | 1 | 2 | 97 | Boise-ID (43.81, 116.13) | Ada-ID (43.11, 115.98) | Gem-ID (44.51, 116.21) | 17 | Ada-ID (43.58, 116.45) | Owyhee-ID (43.53, 116.78) | Owyhee-ID (43.40, 116.68) | Boise-ID (43.76, 116.21) |
4 | 2130 | 3 | 1 | 2 | 1 | 5 | 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) |
5 | 1641 | 3 | 1 | 2 | 1 | 7 | 59 | Josephine-OR (42.37, 123.54) | Josephine-OR (42.78, 123.72) | Josephine-OR (42.00, 123.23) | 17 | Josephine-OR (42.44, 123.56) | Curry-OR (42.31, 123.84) | Jackson-OR (42.44, 123.23) | Curry-OR (42.55, 123.85) |
6 | 1250 | 3 | 1 | 2 | 1 | 4 | 72 | Dare-NC (35.71, 75.74) | Dare-NC (35.19, 75.75) | Dare-NC (36.23, 75.77) | 12 | Dare-NC (35.83, 75.79) | Hyde-NC (35.67, 75.90) | Atlantic Ocean (35.90, 75.59) | Tyrrell-NC (35.91, 75.99) |
7 | 1209 | 3 | 1 | 2 | 1 | 6 | 61 | Wasatch-UT (40.29, 111.16) | Wasatch-UT (40.69, 111.44) | Wasatch-UT (39.90, 110.89) | 12 | Wasatch-UT (40.38, 111.12) | Utah-UT (40.26, 111.28) | Duchesne-UT (40.38, 110.90) | Summit-UT (40.55, 111.15) |
8 | 773 | 3 | 1 | 2 | 1 | 8 | 53 | Richland-SC (33.99, 80.97) | Richland-SC (33.75, 80.61) | Richland-SC (34.24, 81.32) | 10 | Richland-SC (33.97, 80.85) | Kershaw-SC (34.07, 80.73) | Lexington-SC (33.93, 81.02) | Calhoun-SC (33.83, 80.91) |
9 | 435 | 3 | 1 | 2 | 1 | 9 | 30 | Providence-RI (41.87, 71.58) | Providence-RI (42.01, 71.80) | Providence-RI (41.78, 71.32) | 10 | Providence-RI (41.87, 71.57) | Worcester-MA (42.01, 71.58) | Kent-RI (41.73, 71.56) | Bristol-MA (41.89, 71.38) |
10 | 68 | 3 | 1 | 2 | 1 | 10 | 14 | City of Washington-DC (38.89, 77.04) | City of Washington-DC (38.79, 77.04) | City of Washington-DC (39.00, 77.04) | 3 | City of Washington-DC (38.89, 76.99) | Prince George's-MD (38.92, 76.95) | Arlington-VA (38.87, 77.04) | Prince George's-MD (38.86, 76.95) |