area
(sq. miles) | county
count | state
count | span
(miles) | span center | span end 1 | span end 2 |
| 1 | 18671 | 9 | 1 | 4 | 1 | 2 | 214 | Coconino-AZ
(35.63, 111.64) | Coconino-AZ
(34.26, 110.76) | Coconino-AZ
(37.00, 112.54) |
| 2 | 15068 | 3 | 2 | 4 | 1 | 1 | 224 | Inyo-CA
(36.16, 117.60) | Tulare-CA
(36.49, 119.57) | Inyo-CA
(35.81, 115.65) |
| 3 | 12274 | 3 | 2 | 4 | 1 | 4 | 168 | Carbon-WY
(41.70, 106.60) | Carbon-WY
(41.00, 107.92) | Albany-WY
(42.43, 105.28) |
| 4 | 7594 | 3 | 2 | 4 | 1 | 3 | 175 | Blaine-ID
(43.70, 114.15) | Blaine-ID
(42.62, 113.25) | Custer-ID
(44.77, 115.09) |
| 5 | 5751 | 2 | 4 | 1 | 2 | 6 | 141 | Las Animas-CO
(37.00, 105.14) | Taos-NM
(36.10, 105.74) | Huerfano-CO
(37.82, 104.35) |
| 6 | 5633 | 1 | 5 | 4 | 1 | 5 | 161 | Chaffee-CO
(38.95, 106.50) | Gunnison-CO
(38.15, 107.57) | Clear Creek-CO
(39.75, 105.40) |
| 7 | 4539 | 9 | 1 | 4 | 1 | 8 | 116 | Cibola-NM
(34.82, 108.07) | Cibola-NM
(34.58, 109.05) | Cibola-NM
(34.96, 107.07) |
| 8 | 3814 | 9 | 1 | 4 | 1 | 10 | 106 | Culberson-TX
(31.33, 104.47) | Culberson-TX
(30.66, 104.92) | Culberson-TX
(32.00, 104.02) |
| 9 | 2786 | 9 | 1 | 4 | 1 | 9 | 112 | Pennington-SD
(44.12, 102.99) | Pennington-SD
(44.51, 102.00) | Pennington-SD
(43.85, 104.06) |
| 10 | 2497 | 9 | 1 | 4 | 1 | 7 | 123 | Whatcom-WA
(48.87, 121.99) | Whatcom-WA
(49.00, 123.32) | Whatcom-WA
(48.72, 120.65) |
| 11 | 2415 | 3 | 2 | 4 | 1 | 13 | 76 | Clackamas-OR
(45.38, 122.10) | Clackamas-OR
(45.13, 122.79) | Hood River-OR
(45.70, 121.44) |
| 12 | 1891 | 3 | 2 | 1 | 2 | 11 | 89 | Berkshire-MA
(42.10, 73.17) | Berkshire-MA
(42.74, 73.02) | Litchfield-CT
(41.47, 73.31) |
| 13 | 1831 | 9 | 1 | 4 | 1 | 12 | 85 | Coos-NH
(44.70, 71.21) | Coos-NH
(44.09, 71.34) | Coos-NH
(45.31, 71.08) |
| 14 | 1278 | 9 | 1 | 4 | 1 | 16 | 52 | Price-WI
(45.68, 90.36) | Price-WI
(45.38, 90.68) | Price-WI
(45.98, 90.04) |
| 15 | 1138 | 3 | 2 | 1 | 2 | 14 | 53 | Sevier-TN
(35.66, 83.59) | Sevier-TN
(36.04, 83.66) | Swain-NC
(35.28, 83.68) |
| 16 | 953 | 9 | 1 | 4 | 1 | 18 | 44 | Kimball-NE
(41.20, 103.72) | Kimball-NE
(41.00, 104.05) | Kimball-NE
(41.39, 103.38) |
| 17 | 915 | 9 | 1 | 4 | 1 | 19 | 43 | Wallace-KS
(38.92, 101.76) | Wallace-KS
(39.14, 101.48) | Wallace-KS
(38.70, 102.05) |
| 18 | 731 | 9 | 1 | 4 | 1 | 15 | 52 | Logan-AR
(35.19, 93.71) | Logan-AR
(35.06, 94.14) | Logan-AR
(35.32, 93.28) |
| 19 | 698 | 9 | 1 | 4 | 1 | 22 | 38 | Pendleton-WV
(38.68, 79.33) | Pendleton-WV
(38.96, 79.35) | Pendleton-WV
(38.41, 79.31) |
| 20 | 552 | 9 | 1 | 4 | 1 | 17 | 46 | Reynolds-MO
(37.51, 90.85) | Iron-MO
(37.74, 91.15) | Iron-MO
(37.27, 90.55) |
| 21 | 537 | 9 | 1 | 4 | 1 | 23 | 34 | Sussex-NJ
(41.14, 74.68) | Sussex-NJ
(41.09, 74.99) | Sussex-NJ
(41.20, 74.37) |
| 22 | 494 | 9 | 1 | 4 | 1 | 20 | 40 | New Castle-DE
(39.56, 75.61) | New Castle-DE
(39.83, 75.47) | New Castle-DE
(39.30, 75.76) |
| 23 | 468 | 9 | 1 | 4 | 1 | 21 | 39 | Harlan-KY
(36.82, 83.17) | Harlan-KY
(36.98, 82.87) | Harlan-KY
(36.66, 83.46) |
| 24 | 467 | 9 | 1 | 4 | 1 | 24 | 31 | Logan-OH
(40.38, 83.77) | Logan-OH
(40.23, 83.55) | Logan-OH
(40.54, 83.99) |
| 25 | 435 | 9 | 1 | 4 | 1 | 25 | 30 | Providence-RI
(41.87, 71.58) | Providence-RI
(42.01, 71.80) | Providence-RI
(41.78, 71.32) |
| 26 | 405 | 9 | 1 | 4 | 1 | 27 | 28 | Wayne-IN
(39.87, 85.01) | Wayne-IN
(40.01, 84.81) | Wayne-IN
(39.72, 85.19) |
| 27 | 399 | 9 | 1 | 4 | 1 | 26 | 29 | Osceola-IA
(43.38, 95.62) | Osceola-IA
(43.26, 95.39) | Osceola-IA
(43.50, 95.86) |
| 28 | 313 | 9 | 1 | 4 | 1 | 29 | 28 | Yancey-NC
(35.89, 82.33) | Yancey-NC
(36.08, 82.40) | Yancey-NC
(35.70, 82.26) |
| 29 | 271 | 9 | 1 | 4 | 1 | 28 | 28 | DeKalb-GA
(33.79, 84.23) | DeKalb-GA
(33.97, 84.35) | DeKalb-GA
(33.61, 84.12) |
floating glob
radius (miles) | center county
and point | county 1
and point | county 2
and point | county 3
and point |
| 1 | 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) |
| 2 | 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) |
| 3 | 50 | Carbon-WY
(41.72, 106.24) | Platte-WY
(41.72, 105.28) | Natrona-WY
(42.43, 106.24) | Jackson-CO
(41.00, 106.25) |
| 4 | 34 | Custer-ID
(44.06, 114.13) | Butte-ID
(44.06, 113.46) | Lemhi-ID
(44.49, 113.82) | Camas-ID
(43.81, 114.70) |
| 5 | 19 | Costilla-CO
(37.47, 105.42) | Las Animas-CO
(37.29, 105.15) | Saguache-CO
(37.75, 105.46) | Conejos-CO
(37.36, 105.74) |
| 6 | 26 | Gunnison-CO
(38.80, 107.02) | Chaffee-CO
(38.99, 106.59) | Delta-CO
(38.80, 107.50) | Saguache-CO
(38.43, 107.00) |
| 7 | 25 | Cibola-NM
(34.94, 107.68) | McKinley-NM
(35.30, 107.63) | McKinley-NM
(35.30, 107.73) | Socorro-NM
(34.58, 107.69) |
| 8 | 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) |
| 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 | 12 | Whatcom-WA
(48.82, 121.25) | Skagit-WA
(48.64, 121.25) | Canada
(49.00, 121.25) | Skagit-WA
(48.64, 121.25) |
| 11 | 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) |
| 12 | 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) |
| 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 | Price-WI
(45.60, 90.36) | Rusk-WI
(45.60, 90.68) | Taylor-WI
(45.38, 90.35) | Oneida-WI
(45.60, 90.04) |
| 15 | 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) |
| 16 | 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) |
| 17 | 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) |
| 18 | 8 | Logan-AR
(35.27, 93.64) | Johnson-AR
(35.38, 93.62) | Johnson-AR
(35.38, 93.70) | Yell-AR
(35.15, 93.65) |
| 19 | 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) |
| 20 | 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) |
| 21 | 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) |
| 22 | 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) |
| 23 | 8 | Harlan-KY
(36.84, 83.25) | Leslie-KY
(36.94, 83.31) | Lee-VA
(36.74, 83.21) | Lee-VA
(36.78, 83.13) |
| 24 | 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) |
| 25 | 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) |
| 26 | 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) |
| 27 | 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) |
| 28 | 7 | Yancey-NC
(35.90, 82.30) | Buncombe-NC
(35.82, 82.36) | Mitchell-NC
(35.95, 82.20) | Mitchell-NC
(35.99, 82.25) |
| 29 | 7 | DeKalb-GA
(33.75, 84.22) | Fulton-GA
(33.75, 84.35) | Henry-GA
(33.65, 84.22) | Gwinnett-GA
(33.81, 84.12) |