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 | 54679 | 3 | 8 | 1 | 2 | 1 | 480 | Inyo-CA
(36.12, 117.33) | Riverside-CA
(33.43, 114.63) | Alpine-CA
(38.93, 119.90) | 82 | San Bernardino-CA
(34.61, 116.22) | Kern-CA
(34.82, 117.63) | San Diego-CA
(33.43, 116.22) | Clark-NV
(35.46, 115.21) |
| 2 | 21129 | 1 | 12 | 1 | 2 | 2 | 294 | Pierce-WA
(47.05, 121.85) | Clackamas-OR
(44.89, 121.73) | Whatcom-WA
(49.00, 123.32) | 37 | Yakima-WA
(46.28, 120.64) | Lewis-WA
(46.40, 121.39) | Gilliam-OR
(45.75, 120.62) | Benton-WA
(46.28, 119.87) |
| 3 | 18671 | 21 | 1 | 13 | 1 | 6 | 214 | Coconino-AZ
(35.63, 111.64) | Coconino-AZ
(34.26, 110.76) | Coconino-AZ
(37.00, 112.54) | 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) |
| 4 | 16207 | 4 | 4 | 1 | 2 | 4 | 218 | Siskiyou-CA
(41.48, 122.90) | Trinity-CA
(39.98, 123.54) | Jackson-OR
(43.00, 122.28) | 51 | Siskiyou-CA
(41.27, 122.43) | Klamath-OR
(42.01, 122.29) | Humboldt-CA
(41.18, 123.41) | Modoc-CA
(41.28, 121.45) |
| 5 | 15272 | 7 | 3 | 1 | 2 | 3 | 255 | Otero-NM
(32.51, 105.19) | Lincoln-NM
(34.35, 105.31) | Culberson-TX
(30.66, 104.92) | 32 | Lincoln-NM
(33.58, 105.45) | Socorro-NM
(33.83, 105.92) | Chaves-NM
(33.13, 105.32) | Chaves-NM
(33.58, 104.89) |
| 6 | 7675 | 9 | 2 | 13 | 1 | 5 | 215 | Lane-OR
(43.93, 122.00) | Lane-OR
(44.28, 124.12) | Deschutes-OR
(43.61, 119.90) | 25 | Lane-OR
(43.84, 122.45) | Klamath-OR
(43.56, 122.12) | Linn-OR
(44.21, 122.38) | Douglas-OR
(43.54, 122.74) |
| 7 | 7418 | 9 | 2 | 13 | 1 | 7 | 205 | no county here
(20.31, 156.07) | Maui-HI
(21.25, 157.30) | Hawaii-HI
(19.45, 154.77) | 33 | Hawaii-HI
(19.65, 155.52) | Pacific Ocean
(19.44, 155.98) | Pacific Ocean
(19.79, 155.03) | Pacific Ocean
(20.08, 155.29) |
| 8 | 4938 | 21 | 1 | 13 | 1 | 11 | 111 | Custer-ID
(44.20, 114.32) | Custer-ID
(43.80, 113.36) | Custer-ID
(44.61, 115.28) | 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) |
| 9 | 4380 | 21 | 1 | 13 | 1 | 10 | 115 | Piscataquis-ME
(45.80, 69.27) | Piscataquis-ME
(45.01, 69.62) | Piscataquis-ME
(46.57, 68.82) | 22 | Piscataquis-ME
(46.12, 69.28) | Somerset-ME
(45.98, 69.68) | Penobscot-ME
(46.12, 68.82) | Somerset-ME
(46.12, 69.73) |
| 10 | 3580 | 9 | 2 | 13 | 1 | 9 | 133 | Essex-VT
(44.45, 71.70) | Coos-NH
(45.31, 71.08) | Grafton-NH
(43.60, 72.33) | 16 | Grafton-NH
(44.09, 71.71) | Carroll-NH
(44.17, 71.41) | Orange-VT
(44.10, 72.03) | Carroll-NH
(43.89, 71.56) |
| 11 | 3152 | 2 | 9 | 1 | 2 | 8 | 134 | Greene-OH
(39.64, 84.10) | Boone-KY
(38.78, 84.66) | Logan-OH
(40.51, 83.52) | 14 | Kenton-KY
(39.03, 84.58) | Dearborn-IN
(39.11, 84.82) | Ohio-IN
(38.97, 84.83) | Clermont-OH
(39.02, 84.32) |
| 12 | 3151 | 21 | 1 | 13 | 1 | 14 | 86 | Wallowa-OR
(45.56, 117.35) | Wallowa-OR
(46.00, 117.98) | Wallowa-OR
(45.08, 116.78) | 26 | Wallowa-OR
(45.53, 117.12) | Idaho-ID
(45.83, 116.78) | Union-OR
(45.34, 117.58) | Idaho-ID
(45.37, 116.64) |
| 13 | 3047 | 4 | 4 | 1 | 2 | 12 | 100 | Columbia-OR
(45.97, 123.10) | Clatsop-OR
(46.29, 124.04) | Clark-WA
(45.55, 122.25) | 16 | Cowlitz-WA
(46.16, 122.58) | Lewis-WA
(46.39, 122.58) | Columbia-OR
(46.06, 122.88) | Skamania-WA
(46.16, 122.25) |
| 14 | 2535 | 9 | 2 | 1 | 2 | 13 | 87 | Essex-NY
(44.24, 73.58) | Essex-NY
(43.92, 74.34) | Chittenden-VT
(44.55, 72.81) | 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) |
| 15 | 2256 | 21 | 1 | 13 | 1 | 15 | 85 | Hancock-ME
(44.69, 68.40) | Hancock-ME
(44.12, 68.73) | Hancock-ME
(45.26, 68.06) | 19 | Hancock-ME
(44.49, 68.40) | Atlantic Ocean
(44.39, 68.04) | Penobscot-ME
(44.76, 68.48) | Waldo-ME
(44.49, 68.79) |
| 16 | 2217 | 21 | 1 | 13 | 1 | 19 | 72 | Miami-Dade-FL
(25.58, 80.50) | Miami-Dade-FL
(25.18, 80.86) | Miami-Dade-FL
(25.98, 80.12) | 22 | Miami-Dade-FL
(25.64, 80.52) | Atlantic Ocean
(25.60, 80.17) | Broward-FL
(25.96, 80.52) | Monroe-FL
(25.64, 80.87) |
| 17 | 2204 | 21 | 1 | 13 | 1 | 18 | 73 | Taos-NM
(36.55, 105.61) | Taos-NM
(36.02, 105.51) | Taos-NM
(37.00, 106.01) | 17 | Taos-NM
(36.75, 105.67) | Colfax-NM
(36.68, 105.37) | Costilla-CO
(37.00, 105.67) | Rio Arriba-NM
(36.72, 105.98) |
| 18 | 1931 | 21 | 1 | 13 | 1 | 17 | 76 | Adams-WA
(47.00, 118.67) | Adams-WA
(47.26, 117.96) | Adams-WA
(46.74, 119.37) | 18 | Adams-WA
(47.00, 118.60) | Lincoln-WA
(47.26, 118.60) | Grant-WA
(47.00, 118.98) | Franklin-WA
(46.74, 118.60) |
| 19 | 1840 | 21 | 1 | 13 | 1 | 22 | 64 | Cimarron-OK
(36.75, 102.52) | Cimarron-OK
(37.00, 103.00) | Cimarron-OK
(36.50, 102.03) | 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) |
| 20 | 1782 | 21 | 1 | 13 | 1 | 20 | 65 | Spokane-WA
(47.65, 117.43) | Spokane-WA
(47.26, 117.82) | Spokane-WA
(48.05, 117.04) | 18 | Spokane-WA
(47.52, 117.43) | Kootenai-ID
(47.52, 117.04) | Lincoln-WA
(47.53, 117.82) | Whitman-WA
(47.26, 117.43) |
| 21 | 1744 | 9 | 2 | 1 | 2 | 16 | 84 | Somerset-PA
(39.73, 79.08) | Somerset-PA
(40.24, 78.66) | Garrett-MD
(39.21, 79.49) | 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) |
| 22 | 1306 | 21 | 1 | 13 | 1 | 23 | 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) |
| 23 | 1242 | 9 | 2 | 13 | 1 | 26 | 61 | Carroll-AR
(36.34, 93.36) | Boone-AR
(36.11, 92.89) | Carroll-AR
(36.50, 93.87) | 13 | Boone-AR
(36.31, 93.15) | Newton-AR
(36.12, 93.13) | Taney-MO
(36.50, 93.15) | Newton-AR
(36.12, 93.16) |
| 24 | 1168 | 21 | 1 | 13 | 1 | 21 | 64 | Bernalillo-NM
(35.05, 106.67) | Bernalillo-NM
(35.22, 107.20) | Bernalillo-NM
(34.87, 106.15) | 12 | Bernalillo-NM
(35.04, 106.88) | Sandoval-NM
(35.22, 106.88) | Cibola-NM
(34.98, 107.08) | Valencia-NM
(34.87, 106.88) |
| 25 | 1150 | 21 | 1 | 13 | 1 | 28 | 55 | Walton-FL
(30.63, 86.19) | Walton-FL
(30.27, 86.00) | Walton-FL
(30.99, 86.39) | 13 | Walton-FL
(30.54, 86.17) | Holmes-FL
(30.70, 86.04) | Okaloosa-FL
(30.55, 86.39) | Washington-FL
(30.43, 85.98) |
| 26 | 1138 | 9 | 2 | 1 | 2 | 29 | 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) |
| 27 | 1023 | 7 | 3 | 13 | 1 | 27 | 58 | Wayne-IN
(39.92, 85.00) | Union-IN
(39.52, 84.82) | Randolph-IN
(40.31, 85.22) | 11 | Randolph-IN
(40.15, 85.01) | Jay-IN
(40.31, 85.01) | Delaware-IN
(40.15, 85.22) | Darke-OH
(40.15, 84.81) |
| 28 | 953 | 21 | 1 | 13 | 1 | 34 | 44 | Kimball-NE
(41.20, 103.72) | Kimball-NE
(41.00, 104.05) | Kimball-NE
(41.39, 103.38) | 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) |
| 29 | 945 | 21 | 1 | 13 | 1 | 36 | 44 | Litchfield-CT
(41.78, 73.24) | Litchfield-CT
(42.04, 73.01) | Litchfield-CT
(41.49, 73.44) | 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) |
| 30 | 915 | 21 | 1 | 13 | 1 | 37 | 43 | Wallace-KS
(38.92, 101.76) | Wallace-KS
(39.14, 101.48) | Wallace-KS
(38.70, 102.05) | 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) |
| 31 | 898 | 9 | 2 | 13 | 1 | 25 | 61 | Grayson-VA
(36.75, 81.34) | Grayson-VA
(36.56, 80.84) | Smyth-VA
(36.93, 81.84) | 11 | Smyth-VA
(36.75, 81.47) | Washington-VA
(36.64, 81.61) | Wythe-VA
(36.81, 81.28) | Washington-VA
(36.69, 81.65) |
| 32 | 822 | 21 | 1 | 13 | 1 | 41 | 41 | Bienville-LA
(32.34, 93.09) | Bienville-LA
(32.45, 92.78) | Bienville-LA
(32.24, 93.43) | 12 | Bienville-LA
(32.32, 93.01) | Webster-LA
(32.45, 93.15) | Natchitoches-LA
(32.15, 93.01) | Lincoln-LA
(32.45, 92.88) |
| 33 | 751 | 9 | 2 | 1 | 2 | 24 | 62 | Hamilton-TN
(35.04, 85.32) | Hamilton-TN
(35.46, 85.11) | Dade-GA
(34.62, 85.53) | 10 | Hamilton-TN
(35.13, 85.20) | Bradley-TN
(35.13, 85.03) | Sequatchie-TN
(35.20, 85.34) | Catoosa-GA
(34.99, 85.20) |
| 34 | 731 | 21 | 1 | 13 | 1 | 30 | 52 | Logan-AR
(35.19, 93.71) | Logan-AR
(35.06, 94.14) | Logan-AR
(35.32, 93.28) | 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) |
| 35 | 698 | 21 | 1 | 13 | 1 | 45 | 38 | Pendleton-WV
(38.68, 79.33) | Pendleton-WV
(38.96, 79.35) | Pendleton-WV
(38.41, 79.31) | 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) |
| 36 | 619 | 21 | 1 | 13 | 1 | 38 | 43 | Jo Daviess-IL
(42.35, 90.29) | Jo Daviess-IL
(42.49, 90.66) | Jo Daviess-IL
(42.20, 89.92) | 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) |
| 37 | 603 | 21 | 1 | 13 | 1 | 32 | 47 | Canyon-ID
(43.59, 116.75) | Canyon-ID
(43.88, 116.98) | Canyon-ID
(43.29, 116.51) | 9 | Canyon-ID
(43.68, 116.69) | Payette-ID
(43.80, 116.75) | Owyhee-ID
(43.58, 116.81) | Ada-ID
(43.67, 116.51) |
| 38 | 561 | 21 | 1 | 13 | 1 | 35 | 44 | Cleburne-AL
(33.69, 85.60) | Cleburne-AL
(33.96, 85.40) | Cleburne-AL
(33.47, 85.89) | 9 | Cleburne-AL
(33.62, 85.49) | Randolph-AL
(33.49, 85.49) | Carroll-GA
(33.64, 85.34) | Calhoun-AL
(33.65, 85.64) |
| 39 | 552 | 21 | 1 | 13 | 1 | 33 | 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) |
| 40 | 537 | 21 | 1 | 13 | 1 | 48 | 34 | Sussex-NJ
(41.14, 74.68) | Sussex-NJ
(41.09, 74.99) | Sussex-NJ
(41.20, 74.37) | 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) |
| 41 | 512 | 21 | 1 | 13 | 1 | 46 | 35 | Pickens-SC
(34.85, 82.72) | Pickens-SC
(34.62, 82.85) | Pickens-SC
(35.07, 82.57) | 11 | Pickens-SC
(34.89, 82.71) | Greenville-SC
(35.01, 82.59) | Oconee-SC
(34.90, 82.90) | Anderson-SC
(34.76, 82.62) |
| 42 | 502 | 4 | 4 | 1 | 2 | 47 | 34 | Fairfax-VA
(38.85, 77.22) | Fairfax-VA
(38.84, 77.54) | City of Washington-DC
(38.89, 76.91) | 6 | Fairfax-VA
(38.77, 77.23) | Fairfax city-VA
(38.84, 77.27) | Prince William-VA
(38.71, 77.30) | Alexandria-VA
(38.80, 77.14) |
| 43 | 501 | 9 | 2 | 13 | 1 | 40 | 42 | Union-GA
(34.82, 83.85) | Union-GA
(34.65, 84.16) | Towns-GA
(34.99, 83.55) | 9 | Union-GA
(34.86, 83.96) | Fannin-GA
(34.89, 84.11) | Lumpkin-GA
(34.74, 83.94) | Clay-NC
(34.99, 83.96) |
| 44 | 494 | 21 | 1 | 13 | 1 | 42 | 40 | New Castle-DE
(39.56, 75.61) | New Castle-DE
(39.83, 75.47) | New Castle-DE
(39.30, 75.76) | 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) |
| 45 | 468 | 21 | 1 | 13 | 1 | 43 | 39 | Harlan-KY
(36.82, 83.17) | Harlan-KY
(36.98, 82.87) | Harlan-KY
(36.66, 83.46) | 8 | Harlan-KY
(36.84, 83.25) | Leslie-KY
(36.95, 83.31) | Lee-VA
(36.74, 83.21) | Lee-VA
(36.78, 83.13) |
| 46 | 444 | 21 | 1 | 13 | 1 | 44 | 39 | Tishomingo-MS
(34.73, 88.26) | Tishomingo-MS
(34.46, 88.16) | Tishomingo-MS
(35.00, 88.36) | 7 | Tishomingo-MS
(34.84, 88.24) | Lauderdale-AL
(34.91, 88.15) | Alcorn-MS
(34.84, 88.37) | Colbert-AL
(34.83, 88.11) |
| 47 | 435 | 21 | 1 | 13 | 1 | 50 | 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) |
| 48 | 415 | 9 | 2 | 13 | 1 | 39 | 43 | Fulton-GA
(33.66, 84.36) | DeKalb-GA
(33.97, 84.34) | Clayton-GA
(33.35, 84.39) | 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) |
| 49 | 344 | 21 | 1 | 13 | 1 | 53 | 25 | Cobb-GA
(33.94, 84.58) | Cobb-GA
(33.81, 84.72) | Cobb-GA
(34.07, 84.42) | 8 | Cobb-GA
(33.96, 84.58) | Fulton-GA
(33.91, 84.45) | Cherokee-GA
(34.08, 84.58) | Paulding-GA
(33.95, 84.72) |
| 50 | 314 | 21 | 1 | 13 | 1 | 51 | 29 | Chattooga-GA
(34.46, 85.32) | Chattooga-GA
(34.29, 85.46) | Chattooga-GA
(34.59, 85.11) | 8 | Chattooga-GA
(34.48, 85.37) | Cherokee-AL
(34.46, 85.50) | Floyd-GA
(34.39, 85.30) | Walker-GA
(34.59, 85.37) |
| 51 | 313 | 21 | 1 | 13 | 1 | 52 | 28 | Yancey-NC
(35.89, 82.33) | Yancey-NC
(36.08, 82.40) | Yancey-NC
(35.70, 82.26) | 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) |
| 52 | 206 | 21 | 1 | 13 | 1 | 31 | 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) |
| 53 | 157 | 21 | 1 | 13 | 1 | 49 | 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) |
| 54 | 95 | 9 | 2 | 1 | 2 | 54 | 21 | Hudson-NJ
(40.76, 74.03) | New York-NY
(40.88, 73.91) | Hudson-NJ
(40.64, 74.16) | 3 | Hudson-NJ
(40.75, 74.03) | Bergen-NJ
(40.77, 74.09) | Kings-NY
(40.70, 73.99) | Queens-NY
(40.74, 73.96) |
| 55 | 34 | 21 | 1 | 13 | 1 | 55 | 15 | Boulder-CO
(39.97, 105.06) | Broomfield-CO
(40.04, 104.96) | Broomfield-CO
(39.89, 105.17) | 1 | Broomfield-CO
(39.94, 105.05) | Boulder-CO
(39.95, 105.07) | Adams-CO
(39.92, 105.03) | Boulder-CO
(39.96, 105.05) |