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 | 39918 | 2 | 4 | 1 | 1 | 1 | 343 | San Bernardino-CA (35.17, 117.14) | Tulare-CA (36.49, 119.57) | San Bernardino-CA (34.26, 114.13) | 69 | San Bernardino-CA (35.03, 116.42) | Riverside-CA (34.03, 116.42) | Clark-NV (35.75, 115.57) | Kern-CA (35.03, 117.63) |
2 | 26278 | 1 | 11 | 1 | 1 | 2 | 277 | Snohomish-WA (47.84, 121.48) | Okanogan-WA (49.00, 118.84) | Jefferson-WA (47.87, 124.61) | 40 | King-WA (47.36, 121.90) | Island-WA (47.83, 122.43) | Lewis-WA (46.78, 121.76) | Chelan-WA (47.60, 121.11) |
3 | 6348 | 4 | 1 | 1 | 1 | 3 | 125 | Siskiyou-CA (41.58, 122.53) | Siskiyou-CA (41.83, 123.70) | Siskiyou-CA (41.18, 121.45) | 28 | Siskiyou-CA (41.59, 122.07) | Trinity-CA (41.34, 122.50) | Shasta-CA (41.18, 122.07) | Klamath-OR (42.01, 122.05) |
4 | 2415 | 3 | 2 | 1 | 1 | 6 | 76 | Clackamas-OR (45.38, 122.10) | Clackamas-OR (45.13, 122.79) | Hood River-OR (45.70, 121.44) | 20 | Clackamas-OR (45.17, 122.25) | Marion-OR (45.02, 122.60) | Marion-OR (44.89, 122.25) | Multnomah-OR (45.46, 122.25) |
5 | 2346 | 4 | 1 | 1 | 1 | 4 | 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 | 1831 | 4 | 1 | 1 | 1 | 5 | 85 | Coos-NH (44.70, 71.21) | Coos-NH (44.09, 71.34) | Coos-NH (45.31, 71.08) | 14 | Coos-NH (44.44, 71.30) | Carroll-NH (44.24, 71.25) | Oxford-ME (44.45, 71.02) | Essex-VT (44.50, 71.58) |
7 | 1306 | 4 | 1 | 1 | 1 | 7 | 63 | Santa Clara-CA (37.20, 121.70) | Santa Clara-CA (37.43, 122.19) | Santa Clara-CA (36.96, 121.21) | 14 | Santa Clara-CA (37.28, 121.72) | Stanislaus-CA (37.29, 121.46) | Alameda-CA (37.48, 121.72) | Santa Cruz-CA (37.10, 121.84) |
8 | 939 | 4 | 1 | 1 | 1 | 9 | 48 | Clatsop-OR (46.04, 123.70) | Clatsop-OR (46.29, 124.04) | Clatsop-OR (45.78, 123.36) | 14 | Clatsop-OR (45.98, 123.65) | Tillamook-OR (45.78, 123.72) | Columbia-OR (45.97, 123.36) | Pacific Ocean (46.01, 123.93) |
9 | 206 | 4 | 1 | 1 | 1 | 8 | 50 | no county here (37.74, 122.72) | San Francisco-CA (37.77, 123.17) | San Francisco-CA (37.71, 122.27) | 5 | San Francisco-CA (37.78, 122.42) | Marin-CA (37.83, 122.48) | San Mateo-CA (37.71, 122.42) | Alameda-CA (37.80, 122.34) |
10 | 157 | 4 | 1 | 1 | 1 | 10 | 32 | Denver-CO (39.76, 104.87) | Denver-CO (39.90, 104.63) | Denver-CO (39.62, 105.11) | 3 | Denver-CO (39.74, 104.99) | Arapahoe-CO (39.71, 104.94) | Adams-CO (39.79, 104.99) | Jefferson-CO (39.74, 105.05) |