| estações: 2812
|
nebulosidade |
base |
| Mountain Empire Airport (780 m, Virgínia) |
4 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
1 |
100-200m |
| Baker Lake Aeroporto (18 m, Nunavut) |
6 |
200-300m |
| Hot Springs (1153 m, Virgínia) |
8 |
|
| Quesnel Airport (545 m, Colúmbia Britânica) |
6 |
|
| Davison Army Airfield (21 m, Virgínia) |
8 |
|
| Boeing Field Airport (6 m, Washington) |
8 |
|
| Monticello Municipal Airport (36 m, Arkansas) |
0 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Pickens County Airport (309 m, Carolina do Sul) |
8 |
|
| Phillips Army Airfield (18 m, Maryland) |
8 |
|
| Kingstree Aeroporto (20 m, Carolina do Sul) |
8 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
0 |
|
| Flagstaff/Belemont (2181 m, Arizona) |
0 |
>2500m |
| Scotts Seaplane Base (341 m, Minnesota) |
8 |
|
| Smith Field (364 m, Arkansas) |
0 |
|
| Norway House Airport (223 m, Manitoba) |
0 |
>2500m |
| Harbor Springs Municipal Airport (209 m, Michigan) |
8 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Murrieta Hot Springs (412 m, Califórnia) |
0 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Hanchey Army Heliport (97 m, Alabama) |
8 |
|
| Tulsa Aeroporto (195 m, Oklahoma) |
0 |
|
| Pine Ridge Aeroporto (1015 m, Dakota do Sul) |
0 |
|
| Window Rock Aeroporto (2054 m, Arizona) |
0 |
|
| Demopolis Aeroporto (34 m, Alabama) |
0 |
|
| Gila Bend Aeroporto (269 m, Arizona) |
0 |
|
| Harriman-and-West Airport (201 m, Massachusetts) |
8 |
|
| San Carlos Airport (1 m, Califórnia) |
0 |
|
| Aeroporto Internacional Del Rio (314 m, Texas) |
4 |
|
| Tulsa Riverside Airport (193 m, Oklahoma) |
0 |
|
| Windham Airport (76 m, Connecticut) |
8 |
|
| Vernal Regional Airport (1608 m, Utah) |
0 |
|
| San Bernardino Intl. Airport (353 m, Califórnia) |
0 |
|
| Albion Municipal Airport (550 m, Nebraska) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| Chase City Aeroporto (153 m, Virgínia) |
8 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
0 |
|
| Aeroporto Internacional de Miami (4 m, Flórida) |
4 |
600-1000m |
| São Pedro (24 m, Saint-Pierre e Miquelon) |
7 |
600-1000m |
| Richard I. Bong Airport (206 m, Wisconsin) |
8 |
|
| Hutchinson Municipal Airport (462 m, Kansas) |
0 |
|
| North Platte Regional Airport (849 m, Nebraska) |
0 |
>2500m |
| Driggs Aeroporto (1898 m, Idaho) |
8 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Guernsey Aeroporto (1341 m, Wyoming) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
0 |
|
| Sandpoint Aeroporto (648 m, Idaho) |
8 |
|
| Thunder Bay Aeroporto (206 m, Ontário) |
4 |
|
| Tacoma Narrows Airport (89 m, Washington) |
8 |
|
| Coast Guard Air Station Port Angeles (4 m, Washington) |
0 |
|
| Miami-Opa Locka Executive Airport (3 m, Flórida) |
4 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Ely Municipal Airport (443 m, Minnesota) |
8 |
|
| Aeroporto Metropolitano de Colúm (69 m, Carolina do Sul) |
8 |
|
| DeFuniak Springs (88 m, Flórida) |
4 |
|
| Spokane Aeroporto (721 m, Washington) |
8 |
0-50m |
| Clearwater Air Park (22 m, Flórida) |
0 |
|
| Tri-County Airport (26 m, Flórida) |
8 |
|
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Key Lake Airport (514 m, Saskatchewan) |
0 |
>2500m |
| York Airport (144 m, Pensilvânia) |
8 |
|
| Penn Valley Airport (137 m, Pensilvânia) |
0 |
|
| Isbell Field (267 m, Alabama) |
0 |
|
| Prince Albert Aeroporto (428 m, Saskatchewan) |
3 |
>2500m |
| Miami Executive Airport (3 m, Flórida) |
0 |
|
| Page Field (4 m, Flórida) |
0 |
|
| Muir Army Airfield (149 m, Pensilvânia) |
8 |
|
| Childress Municipal Airport (594 m, Texas) |
0 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
0 |
>2500m |
| Lancaster Aeroporto (123 m, Pensilvânia) |
8 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
0 |
|
| Concord-Padgett Regional Airport (210 m, Carolina do Norte) |
8 |
|
| Omak Airport (382 m, Washington) |
8 |
|
| Linden Airport (7 m, Nova Jersey) |
8 |
|
| Plant City Airport (47 m, Flórida) |
0 |
|
| Witham Field (6 m, Flórida) |
0 |
|
| Thunder Bay (199 m, Ontário) |
4 |
|
| Stony Rapids Airport (248 m, Saskatchewan) |
8 |
200-300m |
| Caledonia County Airport (362 m, Vermont) |
8 |
|
| Bellingham Intl. Airport (45 m, Washington) |
4 |
|
| McMinn County Airport (266 m, Tennessee) |
0 |
|
| Leesburg Executive Airport (119 m, Virgínia) |
8 |
|
| Corvallis Municipal Airport (75 m, Oregon) |
8 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Bowie Aeroporto (336 m, Texas) |
0 |
|
| Bigfork (411 m, Minnesota) |
8 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Helena Regional Airport (1188 m, Montana) |
0 |
|
| Fresno Yosemite Intl. Airport (100 m, Califórnia) |
8 |
|
| Aeroporto Internacional de Los Angeles (30 m, Califórnia) |
0 |
|
| Saskatoon AP (503 m, Saskatchewan) |
0 |
|
| Long Beach Airport (12 m, Califórnia) |
0 |
|
| Baltimore Aeroporto (47 m, Maryland) |
6 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
8 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
6 |
|
| Price County Airport (449 m, Wisconsin) |
8 |
|
| McClellan- Palomar Airport (100 m, Califórnia) |
0 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
0 |
|
| Crescent City (17 m, Califórnia) |
0 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Garfield County Regional Airport (1691 m, Colorado) |
0 |
|
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Imperial County Airport (-17 m, Califórnia) |
0 |
|
| Sierra Blanca Regional Airport (2076 m, Novo México) |
0 |
|
| Derby Field (1190 m, Califórnia) |
0 |
|
| Yuba (19 m, Califórnia) |
0 |
|
| Merced Regional Airport (47 m, Califórnia) |
8 |
|
| Meeker (1948 m, Colorado) |
0 |
|
| Monterey Regional Airport (77 m, Califórnia) |
0 |
|
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
8 |
|
| Addison Aeroporto (196 m, Texas) |
0 |
|
| Four Corners Regional Airport (1677 m, Novo México) |
0 |
|
| Melrose Gunnery Range (1326 m, Novo México) |
0 |
|
| Antrim (190 m, Michigan) |
8 |
|
| Hale County Airport (1028 m, Texas) |
0 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Fort Morgan Aeroporto (1393 m, Colorado) |
0 |
|
| Sawyer County Airport (370 m, Wisconsin) |
8 |
|
| Base Aérea da Reserva March (468 m, Califórnia) |
0 |
|
| Nucla (1811 m, Colorado) |
0 |
|
| Sacramento Executive Airport (8 m, Califórnia) |
0 |
|
| Essex (53 m, Nova Jersey) |
8 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
6 |
|
| Ada Aeroporto (310 m, Oklahoma) |
0 |
|
| San Luis Obispo County Regional Airport (64 m, Califórnia) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| W. H. 'Bud' Barron Airport (94 m, Geórgia) |
8 |
|
| Eastman Aeroporto (93 m, Geórgia) |
6 |
|
| Ardmore Municipal Airport (232 m, Oklahoma) |
0 |
|
| Worland Municipal Airport (1294 m, Wyoming) |
0 |
|
| Lake Tahoe Airport (1909 m, Califórnia) |
0 |
|
| Lebanon Municipal Airport (182 m, Nova Hampshire) |
8 |
|
| Homerville Aeroporto (57 m, Geórgia) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
8 |
|
| Wray Aeroporto (1087 m, Colorado) |
0 |
|
| Durant Regional Airport (213 m, Oklahoma) |
0 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
0 |
|
| Bradley Intl. Airport (55 m, Connecticut) |
8 |
|
| Reno Stead Airport (1539 m, Nevada) |
0 |
|
| Thomson Aeroporto (152 m, Geórgia) |
8 |
|
| Mount Pleasant Aeroporto (111 m, Texas) |
0 |
|
| Blythe Airport (118 m, Califórnia) |
0 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Madera Municipal Airport (77 m, Califórnia) |
8 |
|
| Washington Aeroporto (197 m, Geórgia) |
8 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
0 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
8 |
|
| Altoona (458 m, Pensilvânia) |
6 |
|
| Windsor Aeroporto (190 m, Ontário) |
8 |
600-1000m |
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Shingle Point Airport (49 m, Yukon) |
0 |
>2500m |
| Wilmington Intl. Airport (10 m, Carolina do Norte) |
8 |
1500-2000m |
| Mission Field (1418 m, Montana) |
8 |
|
| Port Isabel Airport (5 m, Texas) |
8 |
|
| Jasper County Airport (213 m, Indiana) |
8 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
6 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Fleming-Mason Airport (278 m, Kentucky) |
8 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
8 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
0 |
|
| Chautauqua (211 m, Nova Iorque) |
8 |
|
| Sandberg Airport (1379 m, Califórnia) |
0 |
|
| Grissom AFB (247 m, Indiana) |
8 |
|
| North Central West Virginia Airport (367 m, Virgínia Ocidental) |
8 |
|
| Pontiac Aeroporto (201 m, Illinois) |
8 |
|
| Findlay Airport (247 m, Ohio) |
8 |
|
| Dansville Municipal Airport (201 m, Nova Iorque) |
8 |
|
| Felts Field Airport (595 m, Washington) |
8 |
|
| Watson Lake Airport (690 m, Yukon) |
8 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
8 |
|
| Winchester Regional Airport (222 m, Virgínia) |
8 |
|
| Hudson Valley Regional Airport (51 m, Nova Iorque) |
8 |
|
| Meadows Field Airport (150 m, Califórnia) |
8 |
|
| Aeroporto Internacional de San Diego (9 m, Califórnia) |
4 |
|
| Floyd Bennett Memorial Airport (100 m, Nova Iorque) |
8 |
|
| Santa Maria Public Airport (73 m, Califórnia) |
0 |
|
| Blue Canyon (1611 m, Califórnia) |
0 |
|
| Burbank (237 m, Califórnia) |
0 |
|
| Buchanan Field Airport (7 m, Califórnia) |
0 |
|
| Fullerton Municipal Airport (29 m, Califórnia) |
0 |
|
| Hawthorne Municipal Airport (19 m, Califórnia) |
0 |
|
| Angel Fire Aeroporto (2554 m, Novo México) |
0 |
|
| Modesto (30 m, Califórnia) |
8 |
|
| Monte Shasta (1077 m, Califórnia) |
0 |
|
| Gallup Aeroporto (1972 m, Novo México) |
0 |
|
| Marine Corps Air Station Camp Pendleton (24 m, Califórnia) |
0 |
|
| Somerset Airport (32 m, Nova Jersey) |
8 |
|
| Porterville Aeroporto (135 m, Califórnia) |
8 |
|
| Morristown Municipal Airport (57 m, Nova Jersey) |
8 |
|
| Mount Washington Regional Airport (319 m, Nova Hampshire) |
8 |
|
| Montgomery-Gibbs Executive Airport (129 m, Califórnia) |
0 |
|
| San Jose Intl. Airport (17 m, Califórnia) |
0 |
|
| Dillant (149 m, Nova Hampshire) |
8 |
|
| John Wayne Airport (16 m, Califórnia) |
0 |
|
| Santa Barbara Municipal Airport (3 m, Califórnia) |
0 |
|
| Jaffrey Airport (317 m, Nova Hampshire) |
8 |
|
| Fitchburg Municipal Airport (106 m, Massachusetts) |
8 |
|
| Truckee Tahoe Airport (1798 m, Califórnia) |
8 |
|
| Ukiah Aeroporto (187 m, Califórnia) |
0 |
|
| Visalia Municipal Airport (89 m, Califórnia) |
8 |
|
| Oceanside Municipal Airport (9 m, Califórnia) |
0 |
|
| Laconia Municipal Airport (166 m, Nova Hampshire) |
8 |
|
| Nut Tree Airport (34 m, Califórnia) |
0 |
|
| Alturas Aeroporto (1341 m, Califórnia) |
0 |
|
| Carson City Aeroporto (1432 m, Nevada) |
0 |
|
| Boulder City Aeroporto (671 m, Nevada) |
0 |
|
| Creech Air Force Base Airport (951 m, Nevada) |
0 |
|
| Reno (1341 m, Nevada) |
8 |
|
| Naval Air Station Lemoore (73 m, Califórnia) |
8 |
|
| Gillespie Field Airport (117 m, Califórnia) |
0 |
|
| Joint Forces Training Base (11 m, Califórnia) |
0 |
|
| Mammoth Yosemite Airport (2173 m, Califórnia) |
4 |
|
| Eddie Andreini Sr. Airfield (20 m, Califórnia) |
0 |
|
| Lincoln Aeroporto (37 m, Califórnia) |
0 |
|
| Hebron Aeroporto (447 m, Nebraska) |
0 |
|
| Davis Aeroporto (21 m, Califórnia) |
0 |
|
| Nevada (961 m, Califórnia) |
0 |
|
| Hollister Aeroporto (70 m, Califórnia) |
0 |
|
| Santa Ynez Aeroporto (205 m, Califórnia) |
0 |
|
| Susanville Municipal Airport (1263 m, Califórnia) |
0 |
|
| Bicycle Lake Army Airfield (716 m, Califórnia) |
0 |
|
| Glacier Park Intl. Airport (906 m, Montana) |
8 |
|
| Base aérea Malmstrom (1056 m, Montana) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| L. M. Clayton Airport (605 m, Montana) |
2 |
|
| Santa Rose Airport (38 m, Califórnia) |
0 |
|
| Arlington Aeroporto (42 m, Washington) |
8 |
|
| McChord Air Force Base (88 m, Washington) |
8 |
|
| Aeroporto Internacional Washington Dull (98 m, Virgínia) |
8 |
|
| Chehalis Aeroporto (54 m, Washington) |
8 |
|
| Puyallup Aeroporto (164 m, Washington) |
8 |
|
| Aeroporto Nacional Ronald Reagan de Was (20 m, Virgínia) |
8 |
300-600m |
| Florala Municipal Airport (96 m, Alabama) |
8 |
|
| Northeast Kingdom Intl. Airport (284 m, Vermont) |
8 |
|
| Eastern WV Regional Airport (170 m, Virgínia Ocidental) |
6 |
|
| William H. Morse State Airport (252 m, Vermont) |
8 |
|
| Hartness State Airport (176 m, Vermont) |
8 |
|
| Wendover Aeroporto (1292 m, Utah) |
0 |
|
| Saint George (869 m, Utah) |
0 |
|
| Brookhaven Aeroporto (149 m, Mississippi) |
0 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Provo Municipal Airport (1369 m, Utah) |
0 |
|
| Graham Aeroporto (342 m, Texas) |
0 |
|
| Jonesville Aeroporto (430 m, Virgínia) |
0 |
|
| Pineville Aeroporto (544 m, Virgínia Ocidental) |
0 |
|
| Caldwell Aeroporto (119 m, Texas) |
0 |
|
| Door (221 m, Wisconsin) |
8 |
|
| Plymouth Airport (158 m, Nova Hampshire) |
8 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
8 |
|
| Miley Memorial Field Airport (2124 m, Wyoming) |
8 |
|
| Llano Municipal Airport (336 m, Texas) |
0 |
|
| Torrington Aeroporto (1281 m, Wyoming) |
0 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Sierra Vista Municipal Airport (1421 m, Arizona) |
0 |
|
| Sheridan Aeroporto (1209 m, Wyoming) |
2 |
|
| Accomack (15 m, Virgínia) |
8 |
|
| Coleman Aeroporto (517 m, Texas) |
0 |
|
| Bridgeport Municipal Airport (260 m, Texas) |
0 |
|
| Naval Air Station Fallon Airport (1199 m, Nevada) |
0 |
|
| Russellville Regional Airport (123 m, Arkansas) |
0 |
|
| Mena Intermtn Muni (325 m, Arkansas) |
0 |
|
| Casa Grande Aeroporto (446 m, Arizona) |
0 |
|
| Drake Field (381 m, Arkansas) |
0 |
|
| Fulton County Airport (269 m, Nova Iorque) |
8 |
|
| Rogers Executive Airport (415 m, Arkansas) |
0 |
|
norte - sul