area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 26338 | 1 | 9 | 4 | 1 | 1 | 397 | Wheeler-OR (44.80, 120.37) | Lane-OR (43.86, 124.16) | Wallowa-OR (45.61, 116.46) |
2 | 18671 | 9 | 1 | 4 | 1 | 3 | 214 | Coconino-AZ (35.63, 111.64) | Coconino-AZ (34.26, 110.76) | Coconino-AZ (37.00, 112.54) |
3 | 15068 | 3 | 2 | 4 | 1 | 2 | 224 | Inyo-CA (36.16, 117.60) | Tulare-CA (36.49, 119.57) | Inyo-CA (35.81, 115.65) |
4 | 4938 | 9 | 1 | 4 | 1 | 7 | 111 | Custer-ID (44.20, 114.32) | Custer-ID (43.80, 113.36) | Custer-ID (44.61, 115.28) |
5 | 3947 | 2 | 5 | 4 | 1 | 4 | 121 | Washington-OR (45.67, 123.08) | Clatsop-OR (46.25, 124.07) | Multnomah-OR (45.46, 121.82) |
6 | 3814 | 9 | 1 | 4 | 1 | 8 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) |
7 | 3264 | 3 | 2 | 4 | 1 | 5 | 113 | Coos-OR (42.80, 124.02) | Coos-OR (43.61, 124.22) | Curry-OR (42.00, 123.82) |
8 | 2801 | 9 | 1 | 4 | 1 | 13 | 84 | Jackson-OR (42.50, 122.76) | Jackson-OR (42.00, 123.23) | Jackson-OR (43.00, 122.28) |
9 | 2786 | 9 | 1 | 4 | 1 | 6 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) |
10 | 2535 | 3 | 2 | 1 | 2 | 10 | 87 | Essex-NY (44.24, 73.58) | Essex-NY (43.92, 74.34) | Chittenden-VT (44.55, 72.81) |
11 | 1891 | 3 | 2 | 1 | 2 | 9 | 89 | Berkshire-MA (42.10, 73.17) | Berkshire-MA (42.74, 73.02) | Litchfield-CT (41.47, 73.31) |
12 | 1840 | 9 | 1 | 4 | 1 | 14 | 64 | Cimarron-OK (36.75, 102.52) | Cimarron-OK (37.00, 103.00) | Cimarron-OK (36.50, 102.03) |
13 | 1831 | 9 | 1 | 4 | 1 | 11 | 85 | Coos-NH (44.70, 71.21) | Coos-NH (44.09, 71.34) | Coos-NH (45.31, 71.08) |
14 | 1744 | 3 | 2 | 1 | 2 | 12 | 84 | Somerset-PA (39.73, 79.08) | Somerset-PA (40.24, 78.66) | Garrett-MD (39.21, 79.49) |
15 | 1714 | 3 | 2 | 4 | 1 | 16 | 58 | Solano-CA (38.14, 121.94) | Contra Costa-CA (37.72, 121.96) | Solano-CA (38.54, 121.71) |
16 | 1278 | 9 | 1 | 4 | 1 | 17 | 52 | Price-WI (45.68, 90.36) | Price-WI (45.38, 90.68) | Price-WI (45.98, 90.04) |
17 | 1218 | 9 | 1 | 4 | 1 | 15 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) |
18 | 953 | 9 | 1 | 4 | 1 | 19 | 44 | Kimball-NE (41.20, 103.72) | Kimball-NE (41.00, 104.05) | Kimball-NE (41.39, 103.38) |
19 | 915 | 9 | 1 | 4 | 1 | 20 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) |
20 | 698 | 9 | 1 | 4 | 1 | 23 | 38 | Pendleton-WV (38.68, 79.33) | Pendleton-WV (38.96, 79.35) | Pendleton-WV (38.41, 79.31) |
21 | 619 | 9 | 1 | 4 | 1 | 21 | 43 | Jo Daviess-IL (42.35, 90.29) | Jo Daviess-IL (42.49, 90.66) | Jo Daviess-IL (42.20, 89.92) |
22 | 552 | 9 | 1 | 4 | 1 | 18 | 46 | Reynolds-MO (37.51, 90.85) | Iron-MO (37.74, 91.15) | Iron-MO (37.27, 90.55) |
23 | 537 | 9 | 1 | 4 | 1 | 24 | 34 | Sussex-NJ (41.14, 74.68) | Sussex-NJ (41.09, 74.99) | Sussex-NJ (41.20, 74.37) |
24 | 494 | 9 | 1 | 4 | 1 | 22 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) |
25 | 467 | 9 | 1 | 4 | 1 | 25 | 31 | Logan-OH (40.38, 83.77) | Logan-OH (40.23, 83.55) | Logan-OH (40.54, 83.99) |
26 | 435 | 9 | 1 | 4 | 1 | 26 | 30 | Providence-RI (41.87, 71.58) | Providence-RI (42.01, 71.80) | Providence-RI (41.78, 71.32) |
27 | 405 | 9 | 1 | 4 | 1 | 28 | 28 | Wayne-IN (39.87, 85.01) | Wayne-IN (40.01, 84.81) | Wayne-IN (39.72, 85.19) |
28 | 399 | 9 | 1 | 4 | 1 | 27 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) |
floating glob radius (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 42 | Umatilla-OR (45.34, 118.93) | Gilliam-OR (45.17, 119.76) | Baker-OR (45.01, 118.21) | Benton-WA (45.93, 119.13) |
2 | 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 | 45 | Inyo-CA (36.45, 117.66) | Kern-CA (35.80, 117.66) | Nye-NV (36.92, 117.10) | Fresno-CA (36.75, 118.37) |
4 | 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) |
5 | 25 | Clatsop-OR (45.79, 123.44) | Wahkiakum-WA (46.15, 123.37) | Pacific Ocean (45.73, 123.95) | Yamhill-OR (45.43, 123.45) |
6 | 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) |
7 | 18 | Curry-OR (42.85, 124.17) | Pacific Ocean (42.72, 124.47) | Douglas-OR (42.85, 123.82) | Pacific Ocean (42.94, 124.49) |
8 | 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) |
9 | 16 | Pennington-SD (43.92, 102.33) | Meade-SD (44.14, 102.39) | Shannon-SD (43.69, 102.34) | Jackson-SD (43.92, 102.02) |
10 | 17 | Essex-NY (44.02, 73.78) | Addison-VT (44.04, 73.44) | Franklin-NY (44.14, 74.09) | Warren-NY (43.78, 73.74) |
11 | 13 | Litchfield-CT (41.73, 73.26) | Hartford-CT (41.76, 73.01) | Dutchess-NY (41.74, 73.51) | Fairfield-CT (41.65, 73.48) |
12 | 17 | Cimarron-OK (36.75, 102.70) | Union-NM (36.75, 103.00) | Dallam-TX (36.50, 102.69) | Baca-CO (37.00, 102.69) |
13 | 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) |
14 | 15 | Somerset-PA (39.91, 79.05) | Allegany-MD (39.72, 78.91) | Westmoreland-PA (40.11, 79.18) | Westmoreland-PA (40.05, 79.28) |
15 | 12 | Contra Costa-CA (38.01, 122.07) | Sacramento-CA (38.07, 121.86) | Napa-CA (38.15, 122.20) | Alameda-CA (37.88, 122.22) |
16 | 15 | Price-WI (45.60, 90.36) | Rusk-WI (45.60, 90.68) | Taylor-WI (45.38, 90.35) | Oneida-WI (45.60, 90.04) |
17 | 12 | Slope-ND (46.45, 103.52) | Billings-ND (46.63, 103.52) | Bowman-ND (46.28, 103.52) | Bowman-ND (46.28, 103.52) |
18 | 14 | Kimball-NE (41.20, 103.63) | Banner-NE (41.39, 103.64) | Weld-CO (41.00, 103.64) | Cheyenne-NE (41.20, 103.38) |
19 | 15 | Wallace-KS (38.92, 101.76) | Logan-KS (38.91, 101.48) | Sherman-KS (39.13, 101.76) | Greeley-KS (38.70, 101.76) |
20 | 12 | Pendleton-WV (38.65, 79.36) | Highland-VA (38.55, 79.54) | Rockingham-VA (38.60, 79.16) | Randolph-WV (38.75, 79.54) |
21 | 11 | Jo Daviess-IL (42.35, 90.21) | Carroll-IL (42.20, 90.20) | Lafayette-WI (42.51, 90.21) | Jackson-IA (42.32, 90.42) |
22 | 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) |
23 | 10 | Sussex-NJ (41.17, 74.67) | Pike-PA (41.22, 74.86) | Morris-NJ (41.07, 74.52) | Orange-NY (41.30, 74.57) |
24 | 7 | New Castle-DE (39.71, 75.64) | Salem-NJ (39.65, 75.54) | Salem-NJ (39.69, 75.51) | Chester-PA (39.77, 75.74) |
25 | 9 | Logan-OH (40.38, 83.71) | Hardin-OH (40.52, 83.70) | Champaign-OH (40.26, 83.78) | Union-OH (40.37, 83.54) |
26 | 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) |
27 | 10 | Wayne-IN (39.87, 84.99) | Union-IN (39.73, 84.99) | Preble-OH (39.87, 84.81) | Randolph-IN (40.00, 84.99) |
28 | 8 | Osceola-IA (43.38, 95.55) | O'Brien-IA (43.26, 95.56) | Dickinson-IA (43.38, 95.39) | Nobles-MN (43.50, 95.55) |