| estações: 2483
|
nebulosidade |
base |
| Goodland Municipal Airport (1124 m, Kansas) |
8 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
6 |
|
| Chautauqua (211 m, Nova Iorque) |
0 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
8 |
|
| Puvirnituq (23 m, Quebec) |
8 |
|
| Pompano Beach Aeroporto (7 m, Flórida) |
6 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
8 |
|
| Aeroporto Internacional de Palm Beach (6 m, Flórida) |
8 |
|
| Colby Municipal Airport (971 m, Kansas) |
8 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
8 |
|
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
6 |
|
| Saint-Hubert Airport (28 m, Quebec) |
6 |
|
| Melrose Gunnery Range (1326 m, Novo México) |
8 |
|
| Pampa (989 m, Texas) |
6 |
|
| Saglek Bay Airport (483 m, Terra Nova) |
8 |
|
| Aurora Municipal Airport (548 m, Nebraska) |
8 |
|
| Clovis Municipal Airport (1284 m, Novo México) |
6 |
|
| Perryton Aeroporto (889 m, Texas) |
6 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Moore County Airport (1129 m, Texas) |
8 |
|
| Clines Corner (2160 m, Novo México) |
6 |
|
| Cannon AFB (1309 m, Novo México) |
8 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Cape Dorset Aeroporto (50 m, Nunavut) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Base aérea de MacDill (4 m, Flórida) |
8 |
|
| Hall Beach (8 m, Califórnia) |
8 |
|
| Sandberg Airport (1379 m, Califórnia) |
0 |
|
| Garden (878 m, Kansas) |
8 |
|
| Roberval Aeroporto (187 m, Quebec) |
6 |
|
| Roswell Airport (1118 m, Novo México) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Saglek Bay (501 m, Califórnia) |
8 |
|
| Resolute AP (67 m, Nunavut) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Hastings Municipal Airport (596 m, Nebraska) |
8 |
|
| Inukjuak (25 m, Quebec) |
8 |
|
| Frobisher/Iqaluit Airport (34 m, Nunavut) |
8 |
|
| Wheaton Municipal Airport (313 m, Minnesota) |
8 |
|
| Erie Intl. Airport (225 m, Pensilvânia) |
2 |
|
| Peter O. Knight Airport (2 m, Flórida) |
8 |
|
| Killeen (283 m, Texas) |
8 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Greater Rochester Intl. Airport (169 m, Nova Iorque) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
8 |
|
| Moriarty Aeroporto (1889 m, Novo México) |
0 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
6 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Norman Wells (78 m, Territórios do Noroeste) |
4 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
4 |
|
| Cheyenne County Municipal Airport (1040 m, Kansas) |
8 |
|
| Boulder City Aeroporto (671 m, Nevada) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
|
| Penn Yan Airport (275 m, Nova Iorque) |
6 |
|
| Jack Brooks Regional Airport (7 m, Texas) |
8 |
|
| Port Fourchon Terminal (2 m, Luisiana) |
4 |
|
| Ord Aeroporto (631 m, Nebraska) |
8 |
|
| Coleman Aeroporto (517 m, Texas) |
4 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Childress Municipal Airport (594 m, Texas) |
4 |
|
| Kit Carson County Airport (1285 m, Colorado) |
8 |
|
| Hay River Aeroporto (170 m, Territórios do Noroeste) |
8 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
0 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Midland Airpark Airport (854 m, Texas) |
8 |
|
| Chamberlain (530 m, Dakota do Sul) |
8 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Aeroporto de Yellowknife (206 m, Territórios do Noroeste) |
6 |
|
| Gjoa Haven Aeroporto (46 m, Nunavut) |
8 |
|
| Brownsville/South Padre (8 m, Texas) |
8 |
|
| Grafton Aeroporto (251 m, Dakota do Norte) |
8 |
|
| Midland Aeroporto (874 m, Texas) |
2 |
|
| Port Isabel Airport (5 m, Texas) |
6 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
6 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
4 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| Hat Isl. (36 m, Nunavut) |
8 |
|
| Lamar Municipal Airport (1129 m, Colorado) |
8 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
4 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
8 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
8 |
|
| Canadian Aeroporto (730 m, Texas) |
0 |
|
| Sierra Blanca Regional Airport (2076 m, Novo México) |
8 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
8 |
|
| Wheeler-Sack Army Airfield (207 m, Nova Iorque) |
8 |
|
| Artesia Municipal Airport (1081 m, Novo México) |
4 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Oakes Aeroporto (400 m, Dakota do Norte) |
8 |
|
| Wiley Post Airport (396 m, Oklahoma) |
8 |
|
| Hallock (250 m, Minnesota) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| Guymon Aeroporto (952 m, Oklahoma) |
8 |
|
| Crookston Municipal Airport (273 m, Minnesota) |
8 |
|
| Hereford Aeroporto (1154 m, Texas) |
8 |
|
| Ogdensburg Intl. Airport (91 m, Nova Iorque) |
6 |
|
| Stanton County Municipal Airport (1013 m, Kansas) |
8 |
|
| Fort Chipewyan (232 m, Alberta) |
8 |
|
| Franklin County State Airport (70 m, Vermont) |
0 |
|
| Lethbridge (929 m, Alberta) |
0 |
|
| Vero Beach Regional Airport (8 m, Flórida) |
8 |
|
| Burlington Intl. Airport (104 m, Vermont) |
4 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
8 |
|
| Naval Station Mayport (5 m, Flórida) |
0 |
|
| Naval Air Station Key West (2 m, Flórida) |
8 |
|
| Hill Air Force Base (1459 m, Utah) |
0 |
|
| Treasure Coast Intl. Airport (7 m, Flórida) |
8 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Fort Lauderdale Aeroporto (4 m, Flórida) |
6 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Bartow Executive Airport (39 m, Flórida) |
6 |
|
| Churchill Airport (29 m, Manitoba) |
6 |
|
| Albion Municipal Airport (550 m, Nebraska) |
8 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
8 |
|
| Chan Gurney Municipal Airport (398 m, Dakota do Sul) |
8 |
|
| Aransas (8 m, Texas) |
0 |
|
| Alamogordo (1279 m, Novo México) |
0 |
|
| Oskaloosa Aeroporto (256 m, Iowa) |
8 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| O'Neill Municipal Airport (619 m, Nebraska) |
8 |
|
| Aeroporto Internacional do Sudoeste da (9 m, Flórida) |
8 |
|
| La Grande-4 Airport (306 m, Quebec) |
6 |
|
| Youngstown (361 m, Ohio) |
2 |
|
| Skylark Field (258 m, Texas) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
0 |
|
| Key West Aeroporto (5 m, Flórida) |
8 |
|
| Aeroporto Internacional de Miami (4 m, Flórida) |
8 |
|
| Eagle's Nest Airport (438 m, Virgínia) |
8 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Plattsburgh Intl. Airport (72 m, Nova Iorque) |
0 |
|
| Fergus Falls Municipal Airport (361 m, Minnesota) |
8 |
|
| Houston Executive Airport (51 m, Texas) |
6 |
|
| Schefferville (517 m, Quebec) |
8 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Spokane Aeroporto (721 m, Washington) |
4 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Aberdeen Aeroporto (397 m, Dakota do Sul) |
8 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
6 |
|
| Estação Naval de Norfolk (5 m, Virgínia) |
8 |
|
| Marco Island Airport (2 m, Flórida) |
8 |
|
| Sarasota (9 m, Flórida) |
8 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
6 |
|
| Apalachicola Aeroporto (6 m, Flórida) |
6 |
|
| Venice Municipal Airport (6 m, Flórida) |
6 |
|
| East Hampton Airport (17 m, Nova Iorque) |
8 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Grant County Regional Airport (1127 m, Oregon) |
0 |
|
| Raton Municipal Airport (1935 m, Novo México) |
0 |
|
| Fort Morgan Aeroporto (1393 m, Colorado) |
0 |
|
| Dalhart Municipal Airport (1216 m, Texas) |
8 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Rutland- Southern Vermont Regional Airp (240 m, Vermont) |
0 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
6 |
|
| Winner Regional Airport (619 m, Dakota do Sul) |
8 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
8 |
|
| Currituck County Regional Airport (5 m, Carolina do Norte) |
8 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
8 |
|
| Aeroporto Internacional de Orlando (32 m, Flórida) |
8 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| Wekweètì Airport (368 m, Territórios do Noroeste) |
8 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
0 |
|
| Caribou Aeroporto (191 m, Maine) |
0 |
|
| La Grande Iv (306 m, Califórnia) |
6 |
|
| Naples Airport (3 m, Flórida) |
8 |
|
| Thedford Aeroporto (892 m, Nebraska) |
8 |
|
| Vernal Regional Airport (1608 m, Utah) |
0 |
|
| Sulphur Springs Municipal Airport (149 m, Texas) |
8 |
|
| Double Eagle II Airport (1779 m, Novo México) |
0 |
|
| Chautauqua (525 m, Nova Iorque) |
0 |
|
| Cattaraugus County-Olean Airport (651 m, Nova Iorque) |
8 |
|
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
6 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
8 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Griffiss Intl. Airport (154 m, Nova Iorque) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
0 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
8 |
|
| Lea (1114 m, Novo México) |
0 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Tucumcari Municipal Airport (1234 m, Novo México) |
8 |
|
| DeKalb Aeroporto (279 m, Illinois) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Lee's Summit Municipal Airport (306 m, Missouri) |
6 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
2 |
|
| Aeroporto LaGuardia (9 m, Nova Iorque) |
8 |
|
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
8 |
|
| Miller Field Airport (792 m, Nebraska) |
8 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Marfa Municipal Airport (1473 m, Texas) |
0 |
|
| Crosby Aeroporto (594 m, Dakota do Norte) |
8 |
|
| Holloman AFB (1248 m, Novo México) |
0 |
|
| Grand Forks Air Force Base (276 m, Dakota do Norte) |
0 |
|
| Clarion Municipal Airport (354 m, Iowa) |
8 |
|
| Elkhart (1099 m, Kansas) |
8 |
|
| Guthrie Aeroporto (327 m, Oklahoma) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Cavalier Aeroporto (270 m, Dakota do Norte) |
8 |
|
| Valley Intl. Airport (10 m, Texas) |
2 |
|
| Naujaat Aeroporto (24 m, Nunavut) |
2 |
|
| Clarinda (303 m, Iowa) |
8 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
6 |
|
| Columbus Municipal Airport (440 m, Nebraska) |
8 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| Inuvik (68 m, Territórios do Noroeste) |
2 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| Centerville Aeroporto (313 m, Iowa) |
0 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
8 |
|
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
| Aeroporto Internacional de Charlotte-Do (234 m, Carolina do Norte) |
8 |
|
| Raleigh (134 m, Carolina do Norte) |
8 |
|
| Wilmington Intl. Airport (10 m, Carolina do Norte) |
8 |
|
| Elizabeth City Regional Airport (4 m, Carolina do Norte) |
8 |
|
| Moore County Airport (141 m, Carolina do Norte) |
8 |
|
| Smith Reynolds Airport (296 m, Carolina do Norte) |
8 |
|
| Michael J. Smith Field (3 m, Carolina do Norte) |
8 |
|
| Gastonia Municipal Airport (243 m, Carolina do Norte) |
8 |
|
| Burley Municipal Airport (1267 m, Idaho) |
0 |
|
| Memorial Field Airport (165 m, Arkansas) |
2 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
2 |
>2500m |
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Montreal Aeroporto Trudeau (34 m, Quebec) |
6 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
2 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
|
| Marine Corps Air Station New River (8 m, Carolina do Norte) |
8 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, Carolina do Norte) |
8 |
|
| Aeroporto Internacional Hector (274 m, Dakota do Norte) |
8 |
|
| Bismarck Municipal Airport (505 m, Dakota do Norte) |
8 |
|
| Jamestown Regional Airport (454 m, Dakota do Norte) |
8 |
|
| Devils Lake Regional Airport (443 m, Dakota do Norte) |
8 |
|
| Aeroporto Internacional O’Hare (205 m, Illinois) |
6 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
0 |
|
| Buffalo Aeroporto (1514 m, Wyoming) |
8 |
|
| Freeport Aeroporto (262 m, Illinois) |
0 |
|
| Mount Carmel Aeroporto (131 m, Illinois) |
0 |
|
| Pickle Lake(Man) (386 m, Ontário) |
8 |
|
| Gillette (1230 m, Wyoming) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Lawton (338 m, Oklahoma) |
0 |
|
| Crawford County Airport (141 m, Illinois) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
6 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
8 |
|
| Ardmore Municipal Airport (232 m, Oklahoma) |
8 |
|
| Rochelle Municipal Airport (238 m, Illinois) |
4 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
4 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
0 |
|
| Chapleau Airport (447 m, Ontário) |
8 |
|
| Halliburton Field (339 m, Oklahoma) |
6 |
|
| Aeroporto Regional do Condado de Dane (264 m, Wisconsin) |
0 |
|
| Wheeling Ohio (365 m, Virgínia Ocidental) |
0 |
|
| Kingston Arpt (Man) (93 m, Ontário) |
8 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
| Raleigh (766 m, Virgínia Ocidental) |
0 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
0 |
|
| Langley Air Force Base (6 m, Virgínia) |
8 |
|
| Aeroporto internacional de Norfolk (9 m, Virgínia) |
8 |
|
| Moosonee (9 m, Ontário) |
8 |
|
| Capital City Airport (106 m, Pensilvânia) |
8 |
|
| Altoona (458 m, Pensilvânia) |
8 |
|
| DuBois Aeroporto (554 m, Pensilvânia) |
8 |
|
| Ogden-Hinckley Airport (1362 m, Utah) |
0 |
|
| Aeroporto Internacional Rhode (19 m, Rhode Island) |
8 |
|
| North Central State Airport (134 m, Rhode Island) |
8 |
|
| Myrtle Beach Intl. Airport (8 m, Carolina do Sul) |
8 |
|
| Greenville Downtown Airport (319 m, Carolina do Sul) |
8 |
|
| Florence Aeroporto (44 m, Carolina do Sul) |
8 |
|
| Georgetown Aeroporto (12 m, Carolina do Sul) |
8 |
|
| North Texas Regional Airport (228 m, Texas) |
8 |
|
| Seminole Aeroporto (1010 m, Texas) |
0 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
2 |
|
| Huron Aeroporto (393 m, Dakota do Sul) |
4 |
|
| Watertown Regional Airport (532 m, Dakota do Sul) |
8 |
|
| Ellsworth Air Force Base (979 m, Dakota do Sul) |
8 |
|
| Mobridge Aeroporto (508 m, Dakota do Sul) |
8 |
|
| Black Hills Airport (1188 m, Dakota do Sul) |
6 |
|
| Lampasas Aeroporto (370 m, Texas) |
8 |
|
| Shelbyville Municipal Airport (245 m, Indiana) |
0 |
|
| Hebbronville Aeroporto (202 m, Texas) |
8 |
|
| Hamilton Municipal Airport (396 m, Texas) |
8 |
|
| Decatur Municipal Airport (319 m, Texas) |
4 |
|
| Aeroporto Internacional de Whitehorse E (706 m, Yukon) |
2 |
|
| Huntingburg Aeroporto (161 m, Indiana) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
6 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
0 |
|
| Toronto Islands Aeroporto (77 m, Ontário) |
0 |
|
| Kokomo Municipal Airport (253 m, Indiana) |
0 |
|
| Kapuskasing (227 m, Ontário) |
4 |
|
| Brownwood Regional Airport (422 m, Texas) |
8 |
|
| Easterwood Airport (98 m, Texas) |
6 |
|
| Georgetown Municipal Airport (240 m, Texas) |
8 |
|
| Rawson Lake (305 m, Ontário) |
0 |
|
| Academia da Força Aérea d (1999 m, Colorado) |
6 |
|
| Mc Gregor (180 m, Texas) |
8 |
|
| Beeville Aeroporto (82 m, Texas) |
0 |
|
| Stephenville Aeroporto (402 m, Texas) |
0 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| Kenora Airport (406 m, Ontário) |
6 |
|
| Sioux Gateway Airport (336 m, Iowa) |
0 |
|
| Gainesville Municipal Airport (256 m, Texas) |
8 |
|
| La Grange (99 m, Texas) |
6 |
|
| Naval Air Station Kingsville Airport (17 m, Texas) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
norte - sul