| estações: 2868
|
nebulosidade |
base |
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
8 |
|
| Cartwright Aeroporto (15 m, Terra Nova) |
7 |
600-1000m |
| Crescent City (17 m, Califórnia) |
8 |
|
| Taloyoak Aeroporto (28 m, Nunavut) |
0 |
>2500m |
| Albert Whitted Airport (2 m, Flórida) |
8 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
8 |
|
| Sable Island Airport (5 m, Nova Escócia) |
8 |
|
| Pompano Beach Aeroporto (7 m, Flórida) |
8 |
|
| Naval Station Mayport (5 m, Flórida) |
4 |
|
| Aurora State Airport (60 m, Oregon) |
8 |
|
| Denison (388 m, Iowa) |
0 |
|
| Roberts Field (932 m, Oregon) |
6 |
|
| Manhattan (48 m, Nova Iorque) |
0 |
>2500m |
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Tucumcari Municipal Airport (1234 m, Novo México) |
0 |
|
| Bellingham Intl. Airport (45 m, Washington) |
8 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
0 |
>2500m |
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
4 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Mary’s Harbour (11 m, Terra Nova) |
8 |
300-600m |
| Puvirnituq (23 m, Quebec) |
0 |
|
| Duluth Aeroporto (432 m, Minnesota) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
6 |
|
| Spence Bay Airport (28 m, Nunavut) |
0 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
3 |
200-300m |
| Inukjuak (25 m, Quebec) |
0 |
>2500m |
| Eastern Oregon Regional Airport (456 m, Oregon) |
8 |
|
| Boca Raton Airport (4 m, Flórida) |
4 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
8 |
|
| McMinnville Municipal Airport (159 m, Oregon) |
8 |
|
| Port Hawkesbury Aeroporto (114 m, Nova Escócia) |
8 |
600-1000m |
| Powell Aeroporto (1552 m, Wyoming) |
0 |
|
| McNary Field Airport (61 m, Oregon) |
6 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
>2500m |
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Friday Harbor Aeroporto (33 m, Washington) |
8 |
|
| Corvallis Municipal Airport (75 m, Oregon) |
8 |
|
| Walla Walla Aeroporto (355 m, Washington) |
8 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
8 |
|
| Eugene Airport (114 m, Oregon) |
8 |
|
| Aeroporto Internacional de Seattle-Taco (137 m, Washington) |
8 |
|
| Brookings Aeroporto (140 m, Oregon) |
8 |
|
| Aeroporto Internacional John F. Kennedy (7 m, Nova Iorque) |
6 |
>2500m |
| Yorkton Aeroporto (498 m, Saskatchewan) |
8 |
200-300m |
| Williams Lake Airport (942 m, Colúmbia Britânica) |
4 |
100-200m |
| Yellowstone Regional Airport (1553 m, Wyoming) |
0 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Stephenville Intl. Airport (9 m, Terra Nova) |
4 |
200-300m |
| Edward F. Knapp State Airport (355 m, Vermont) |
0 |
|
| Baker City Aeroporto (1026 m, Oregon) |
8 |
|
| Quonset State Airport (6 m, Rhode Island) |
0 |
|
| Greenwood (28 m, Nova Escócia) |
8 |
|
| Aeroporto Internacional de St. Pete-Cle (3 m, Flórida) |
8 |
|
| Hot Springs (1153 m, Virgínia) |
0 |
|
| Millinocket Municipal Airport (124 m, Maine) |
2 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
0 |
|
| Roberval Aeroporto (187 m, Quebec) |
8 |
600-1000m |
| Pullman- Moscow Regional Airport (778 m, Washington) |
8 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
300-600m |
| Block (33 m, Rhode Island) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Arlington Aeroporto (42 m, Washington) |
8 |
|
| CFB Bagotville (159 m, Quebec) |
8 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
0 |
>2500m |
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
0 |
|
| Sable Island (1 m, Nova Escócia) |
8 |
600-1000m |
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| Plymouth Airport (158 m, Nova Hampshire) |
0 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
300-600m |
| Olympia Regional Airport (61 m, Washington) |
8 |
|
| Base Aérea Fairchild (743 m, Washington) |
8 |
|
| Dubois Aeroporto (2224 m, Wyoming) |
6 |
|
| McChord Air Force Base (88 m, Washington) |
6 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
8 |
|
| Orcas Island Airport (9 m, Washington) |
8 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
100-200m |
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
50-100m |
| Bathurst Arpt(Awrs) (59 m, Nova Brunswick) |
0 |
|
| Fort Lauderdale Aeroporto (4 m, Flórida) |
8 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
8 |
|
| North Perry Airport (3 m, Flórida) |
8 |
|
| Naval Air Station Key West (2 m, Flórida) |
0 |
|
| Miami-Opa Locka Executive Airport (3 m, Flórida) |
8 |
|
| Ponca (304 m, Oklahoma) |
0 |
|
| Vancouver Aeroporto (4 m, Colúmbia Britânica) |
8 |
300-600m |
| Boise Aeroporto (872 m, Idaho) |
8 |
|
| Northeast Florida Regional Airport (3 m, Flórida) |
6 |
|
| Fernandina Beach Municipal Airport (5 m, Flórida) |
0 |
|
| Miami Executive Airport (3 m, Flórida) |
8 |
|
| Halifax Aeroporto (145 m, Nova Escócia) |
8 |
1000-1500m |
| Venice Municipal Airport (6 m, Flórida) |
8 |
|
| Dixon Aeroporto (1996 m, Wyoming) |
0 |
|
| Sept-Îles Aeroporto (55 m, Quebec) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Dauphin Aeroporto (305 m, Manitoba) |
8 |
300-600m |
| Marshall Army Airfield (324 m, Kansas) |
0 |
|
| Crater Lake (1244 m, Oregon) |
8 |
|
| Westchester (121 m, Nova Iorque) |
0 |
|
| Portland Aeroporto (12 m, Oregon) |
8 |
|
| Schenectady (115 m, Nova Iorque) |
0 |
|
| Stony Rapids Airport (248 m, Saskatchewan) |
8 |
1000-1500m |
| Raton Municipal Airport (1935 m, Novo México) |
0 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
3 |
>2500m |
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
300-600m |
| Estevan Aeroporto (584 m, Saskatchewan) |
8 |
100-200m |
| Sandberg Airport (1379 m, Califórnia) |
0 |
|
| Cotulla (144 m, Texas) |
8 |
|
| Laconia Municipal Airport (166 m, Nova Hampshire) |
0 |
|
| Portsmouth International Airport at Pea (31 m, Nova Hampshire) |
0 |
|
| Concord Municipal Airport (105 m, Nova Hampshire) |
0 |
>2500m |
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Blair Aeroporto (404 m, Nebraska) |
0 |
|
| Saint-Hubert Airport (28 m, Quebec) |
8 |
1500-2000m |
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
8 |
600-1000m |
| Columbus Municipal Airport (440 m, Nebraska) |
0 |
|
| Moncton Aeroporto (71 m, Nova Brunswick) |
8 |
600-1000m |
| Montreal Aeroporto Trudeau (34 m, Quebec) |
7 |
600-1000m |
| Aurora Municipal Airport (548 m, Nebraska) |
0 |
|
| Sidney Municipal Airport (1312 m, Nebraska) |
0 |
|
| Morris Aeroporto (344 m, Minnesota) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
|
| Storm Lake Municipal Airport (454 m, Iowa) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Coral Harbour Airport (64 m, Nunavut) |
0 |
0-50m |
| Del Norte Aeroporto (2425 m, Colorado) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| Lewistown Municipal Airport (1263 m, Montana) |
0 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
4 |
|
| Shenandoah Muni (296 m, Iowa) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Comox (26 m, Colúmbia Britânica) |
8 |
|
| Russell Aeroporto (566 m, Kansas) |
0 |
|
| Buena Vista Aeroporto (2422 m, Colorado) |
0 |
|
| The Pas Airport (270 m, Manitoba) |
8 |
>2500m |
| Presque Isle Intl. Airport (146 m, Maine) |
8 |
|
| Hillsboro Airport (62 m, Oregon) |
8 |
|
| Lake County Airport (1441 m, Oregon) |
8 |
|
| Caribou Aeroporto (191 m, Maine) |
8 |
600-1000m |
| Roseau Muni (Awos) (323 m, Minnesota) |
0 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
0 |
|
| Campbell River Airport (106 m, Colúmbia Britânica) |
8 |
|
| Goose (49 m, Terra Nova) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Aeroporto Internacional de Minneapolis- (255 m, Minnesota) |
4 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Decatur Airport (208 m, Illinois) |
0 |
|
| Tulsa Aeroporto (195 m, Oklahoma) |
6 |
|
| Coles (220 m, Illinois) |
0 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
0 |
|
| Brookhaven Airport (25 m, Nova Iorque) |
0 |
|
| Stewart Intl. Airport (150 m, Nova Iorque) |
4 |
|
| Aeroporto LaGuardia (9 m, Nova Iorque) |
8 |
>2500m |
| Clovis Municipal Airport (1284 m, Novo México) |
0 |
|
| Sierra Blanca Regional Airport (2076 m, Novo México) |
0 |
|
| Clines Corner (2160 m, Novo México) |
0 |
|
| Aeroporto Internacional de Newark (9 m, Nova Jersey) |
6 |
|
| Jaffrey Airport (317 m, Nova Hampshire) |
0 |
|
| Nashua Airport (61 m, Nova Hampshire) |
0 |
|
| Topeka Regional Airport (325 m, Kansas) |
0 |
|
| Winnemucca Aeroporto (1322 m, Nevada) |
8 |
|
| York Municipal Airport (509 m, Nebraska) |
0 |
|
| Plattsmouth Aeroporto (366 m, Nebraska) |
0 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
4 |
>2500m |
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Taylorville Aeroporto (190 m, Illinois) |
0 |
|
| Beatrice Municipal (403 m, Nebraska) |
0 |
|
| Omaha/Eppley Field Airport (299 m, Nebraska) |
8 |
|
| Base aérea Malmstrom (1056 m, Montana) |
8 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Dillon Aeroporto (1597 m, Montana) |
0 |
|
| La Junta Municipal Airport (1278 m, Colorado) |
0 |
|
| Plymouth Municipal Airport (45 m, Massachusetts) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
6 |
>2500m |
| Salina Regional Airport (385 m, Kansas) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
6 |
|
| Fort Morgan Aeroporto (1393 m, Colorado) |
0 |
|
| Sedalia Regional Airport (277 m, Missouri) |
0 |
|
| Groton (3 m, Connecticut) |
0 |
|
| Aeroporto Internacional de Kansas (313 m, Missouri) |
6 |
>2500m |
| Key West Aeroporto (5 m, Flórida) |
0 |
>2500m |
| Aeroporto Internacional de Orlando (32 m, Flórida) |
2 |
|
| Aeroporto Internacional de Tampa (3 m, Flórida) |
6 |
2000-2500m |
| Long Prairie Aeroporto (394 m, Minnesota) |
0 |
|
| Aeroporto Internacional do Sudoeste da (9 m, Flórida) |
8 |
|
| Punta Gorda Airport (7 m, Flórida) |
8 |
|
| Brooksville- Tampa Bay Regional Airport (20 m, Flórida) |
0 |
|
| Naples Airport (3 m, Flórida) |
8 |
|
| Aeroporto de Rhinelander-Condado de One (495 m, Wisconsin) |
8 |
|
| Olivia Aeroporto (328 m, Minnesota) |
0 |
|
| Kamloops Airport (345 m, Colúmbia Britânica) |
8 |
200-300m |
| Page Field (4 m, Flórida) |
8 |
|
| New Smyrna Beach Municipal Airport (3 m, Flórida) |
8 |
|
| Witham Field (6 m, Flórida) |
8 |
|
| Estação da Força E (3 m, Flórida) |
4 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
0 |
0-50m |
| Great Bend Municipal Airport (575 m, Kansas) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
5 |
>2500m |
| Appleton Aeroporto (310 m, Wisconsin) |
0 |
|
| Chatham Municipal Airport (19 m, Massachusetts) |
0 |
|
| Chehalis Aeroporto (54 m, Washington) |
8 |
|
| Cape Dyer AP (725 m, Nunavut) |
8 |
>2500m |
| Skagit Regional Airport (44 m, Washington) |
8 |
|
| Boeing Field Airport (6 m, Washington) |
8 |
|
| Gray Army Airfield (89 m, Washington) |
8 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
0 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
8 |
600-1000m |
| Paine Field (185 m, Washington) |
8 |
|
| Mankato Regional Airport (311 m, Minnesota) |
0 |
|
| Spokane Aeroporto (721 m, Washington) |
8 |
100-200m |
| Fort Dodge Regional Airport (355 m, Iowa) |
0 |
|
| Council Bluffs Aeroporto (382 m, Iowa) |
0 |
|
| Caldwell Aeroporto (740 m, Idaho) |
8 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Burley Municipal Airport (1267 m, Idaho) |
8 |
|
| Atlantic Municipal Airport (360 m, Iowa) |
0 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Creston (394 m, Iowa) |
0 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
0 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
0 |
|
| Sherbrooke Airport (242 m, Quebec) |
8 |
300-600m |
| Melrose Gunnery Range (1326 m, Novo México) |
0 |
|
| Alexandria Municipal Airport (432 m, Minnesota) |
0 |
|
| Knox County Regional Airport (17 m, Maine) |
0 |
|
| Key Lake Airport (514 m, Saskatchewan) |
8 |
600-1000m |
| Midland Aeroporto (874 m, Texas) |
0 |
|
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
8 |
300-600m |
| Winner Regional Airport (619 m, Dakota do Sul) |
0 |
|
| Shingle Point Airport (49 m, Yukon) |
8 |
600-1000m |
| Lake Havasu City Aeroporto (238 m, Arizona) |
0 |
|
| Beresford Airport (59 m, Nova Brunswick) |
0 |
>2500m |
| Brookings Regional Airport (502 m, Dakota do Sul) |
0 |
|
| Owatonna (Awos) (350 m, Minnesota) |
0 |
|
| Lynn Lake Airport (354 m, Manitoba) |
0 |
>2500m |
| Newport Municipal Airport (37 m, Oregon) |
8 |
|
| Saguache (2385 m, Colorado) |
0 |
|
norte - sul