| estações: 2843
|
nebulosidade |
base |
| Comox (26 m, Colúmbia Britânica) |
8 |
300-600m |
| Gjoa Haven Aeroporto (46 m, Nunavut) |
8 |
200-300m |
| Buffalo Aeroporto (1514 m, Wyoming) |
2 |
|
| Bert Mooney Airport (1688 m, Montana) |
6 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
0 |
>2500m |
| La Grande Rivière Airport (195 m, Quebec) |
3 |
200-300m |
| Wexford (396 m, Michigan) |
8 |
|
| Valdosta Regional Airport (62 m, Geórgia) |
6 |
|
| Waycross (46 m, Geórgia) |
4 |
|
| Flagstaff/Belemont (2181 m, Arizona) |
0 |
>2500m |
| Joint Forces Training Base (11 m, Califórnia) |
0 |
|
| Cortez Municipal Airport (1803 m, Colorado) |
0 |
|
| Clovis Municipal Airport (1284 m, Novo México) |
0 |
|
| Las Cruces Intl. Airport (1358 m, Novo México) |
0 |
|
| McGuire AFB (41 m, Nova Jersey) |
6 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Blackwell Aeroporto (314 m, Oklahoma) |
0 |
|
| Greeley- Weld County Airport (1420 m, Colorado) |
0 |
|
| Gunnison (2339 m, Colorado) |
0 |
|
| Nogales Aeroporto (1184 m, Arizona) |
0 |
|
| Iliamna Airport (49 m, Alasca) |
0 |
>2500m |
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Aeroporto Municipal de Renton (9 m, Washington) |
8 |
|
| Garner Field (287 m, Texas) |
0 |
|
| Jesup Aeroporto (33 m, Geórgia) |
8 |
|
| Heritage Field Airport (89 m, Pensilvânia) |
8 |
|
| Jim Hamilton (59 m, Carolina do Sul) |
8 |
|
| Marine Corps Air Station Miramar (134 m, Califórnia) |
0 |
|
| Monett Aeroporto (401 m, Missouri) |
0 |
|
| King Salmon Aeroporto (14 m, Alasca) |
8 |
1500-2000m |
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Reading Regional Airport (105 m, Pensilvânia) |
8 |
|
| Harrisburg Intl. Airport (94 m, Pensilvânia) |
8 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
0 |
|
| Scottsdale Airport (460 m, Arizona) |
0 |
|
| Vance Brand Airport (1541 m, Colorado) |
0 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| Miley Memorial Field Airport (2124 m, Wyoming) |
0 |
|
| Texarkana Regional Airport (119 m, Arkansas) |
0 |
|
| Annapolis (2 m, Maryland) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Sidney- Richland Municipal Airport (605 m, Montana) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Bay Bridge Airport (15 m, Maryland) |
8 |
|
| Driggs Aeroporto (1898 m, Idaho) |
0 |
|
| Four Corners Regional Airport (1677 m, Novo México) |
0 |
|
| Nampa Municipal Airport (773 m, Idaho) |
0 |
|
| Sheridan Aeroporto (1209 m, Wyoming) |
8 |
2000-2500m |
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Phillips Army Airfield (18 m, Maryland) |
0 |
|
| Portsmouth International Airport at Pea (31 m, Nova Hampshire) |
6 |
|
| Burbank (237 m, Califórnia) |
0 |
|
| Aniak Airport (26 m, Alasca) |
6 |
1500-2000m |
| Vernal Regional Airport (1608 m, Utah) |
0 |
|
| The Pas Airport (270 m, Manitoba) |
7 |
>2500m |
| Western Carolina Regional Airport (517 m, Carolina do Norte) |
0 |
|
| Aeroporto Internacional de Kelowna (456 m, Colúmbia Britânica) |
8 |
600-1000m |
| Eastern Sierra Regional Airport (1263 m, Califórnia) |
0 |
>2500m |
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
0 |
>2500m |
| Vernon (386 m, Texas) |
0 |
|
| Los Alamos Aeroporto (2186 m, Novo México) |
0 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
1000-1500m |
| Davis Field (186 m, Oklahoma) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
0 |
|
| Tulsa Aeroporto (195 m, Oklahoma) |
2 |
>2500m |
| Fort Smith Regional Airport (141 m, Arkansas) |
0 |
>2500m |
| North Platte Regional Airport (849 m, Nebraska) |
0 |
>2500m |
| Stephenville Aeroporto (402 m, Texas) |
0 |
|
| Brookings Aeroporto (140 m, Oregon) |
0 |
|
| Tacoma Narrows Airport (89 m, Washington) |
8 |
|
| Hancock (26 m, Maine) |
8 |
|
| Arlington Aeroporto (42 m, Washington) |
8 |
|
| Independence Municipal Airport (251 m, Kansas) |
0 |
|
| Sarasota (9 m, Flórida) |
0 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
0 |
|
| Monticello Municipal Airport (36 m, Arkansas) |
0 |
|
| Clearwater Air Park (22 m, Flórida) |
4 |
|
| Corvallis Municipal Airport (75 m, Oregon) |
8 |
|
| Fairfield Municipal Airport (133 m, Illinois) |
0 |
|
| Seminole Aeroporto (1010 m, Texas) |
0 |
|
| Sherbrooke Airport (242 m, Quebec) |
8 |
300-600m |
| Harrison County Airport (109 m, Texas) |
0 |
|
| Dease Lake Airport (803 m, Colúmbia Britânica) |
2 |
>2500m |
| Spartanburg Downtown Memorial Airport (246 m, Carolina do Sul) |
4 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
0 |
|
| Norway House Airport (223 m, Manitoba) |
0 |
>2500m |
| Branson West Airport (411 m, Missouri) |
0 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
8 |
|
| Florida Keys Marathon Airport (2 m, Flórida) |
4 |
|
| McMinnville Municipal Airport (159 m, Oregon) |
8 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
0 |
|
| Cox Field (167 m, Texas) |
0 |
|
| F. E. Warren Air Force Base (1878 m, Wyoming) |
0 |
|
| Susanville Municipal Airport (1263 m, Califórnia) |
0 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
8 |
|
| Base Aérea Laughlin (327 m, Texas) |
6 |
|
| Cannon AFB (1309 m, Novo México) |
0 |
|
| San Bernardino Intl. Airport (353 m, Califórnia) |
0 |
|
| Mammoth Yosemite Airport (2173 m, Califórnia) |
4 |
|
| Louisa (150 m, Virgínia) |
0 |
|
| San Carlos Airport (1 m, Califórnia) |
0 |
|
| Roberts Field (932 m, Oregon) |
0 |
|
| Gillespie Field Airport (117 m, Califórnia) |
0 |
|
| Madera Municipal Airport (77 m, Califórnia) |
8 |
|
| Solon Springs Muni (336 m, Wisconsin) |
8 |
|
| Ramona Aeroporto (424 m, Califórnia) |
0 |
|
| Lethbridge (929 m, Alberta) |
0 |
>2500m |
| Pickle Lake(Man) (386 m, Ontário) |
0 |
|
| Coast Guard Air Station Port Angeles (4 m, Washington) |
4 |
|
| Oroville Municipal Airport (57 m, Califórnia) |
0 |
|
| Nut Tree Airport (34 m, Califórnia) |
0 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Wekweètì Airport (368 m, Territórios do Noroeste) |
0 |
|
| Pickle Lake Airport (391 m, Ontário) |
0 |
>2500m |
| Visalia Municipal Airport (89 m, Califórnia) |
8 |
|
| Sawyer County Airport (370 m, Wisconsin) |
8 |
|
| Lake Tahoe Airport (1909 m, Califórnia) |
0 |
|
| Gordonsville Muni (138 m, Virgínia) |
0 |
|
| Crewe Aeroporto (128 m, Virgínia) |
0 |
|
| Wood County Airport (132 m, Texas) |
0 |
|
| Minden (85 m, Luisiana) |
0 |
|
| Sacramento Executive Airport (8 m, Califórnia) |
0 |
|
| Meadow Lake Airport (480 m, Saskatchewan) |
0 |
>2500m |
| Ontario Intl. Airport (287 m, Califórnia) |
0 |
|
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
0 |
|
| Hereford Aeroporto (1154 m, Texas) |
0 |
|
| Hawthorne Municipal Airport (19 m, Califórnia) |
0 |
|
| Aeroporto Internacional de Phoenix Sky (337 m, Arizona) |
0 |
>2500m |
| Statesville Muni Ai (294 m, Carolina do Norte) |
6 |
|
| New Smyrna Beach Municipal Airport (3 m, Flórida) |
0 |
|
| Leonardtown Aeroporto (43 m, Maryland) |
6 |
|
| Smith Field (364 m, Arkansas) |
0 |
|
| Mineral Wells Airport (296 m, Texas) |
0 |
|
| Drake Field (381 m, Arkansas) |
0 |
|
| Chino Airport (199 m, Califórnia) |
0 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Idabel (144 m, Oklahoma) |
0 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
50-100m |
| Marion (350 m, Arkansas) |
0 |
|
| Arcata (18 m, Califórnia) |
0 |
>2500m |
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Edmonton Namao (685 m, Alberta) |
0 |
>2500m |
| Plant City Airport (47 m, Flórida) |
0 |
|
| Aeroporto Internacional de San Diego (9 m, Califórnia) |
4 |
>2500m |
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Sable Island Airport (5 m, Nova Escócia) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Makkovik Aeroporto (71 m, Terra Nova) |
0 |
|
| Frankfort Municipal Airport (262 m, Indiana) |
8 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
50-100m |
| University of Illinois Willard Airport (230 m, Illinois) |
6 |
|
| Mid-Ohio Valley Regional Airport (262 m, Virgínia Ocidental) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Window Rock Aeroporto (2054 m, Arizona) |
0 |
|
| Brookhaven Aeroporto (149 m, Mississippi) |
0 |
|
| Jonesville Aeroporto (430 m, Virgínia) |
0 |
|
| Plymouth Airport (158 m, Nova Hampshire) |
8 |
|
| Bridgeport Municipal Airport (260 m, Texas) |
0 |
|
| Olympia Regional Airport (61 m, Washington) |
8 |
600-1000m |
| Atoka (180 m, Oklahoma) |
0 |
|
| Coleman Aeroporto (517 m, Texas) |
0 |
|
| Meadows Field Airport (150 m, Califórnia) |
8 |
300-600m |
| Fresno Yosemite Intl. Airport (100 m, Califórnia) |
8 |
100-200m |
| Allendale Aeroporto (49 m, Carolina do Sul) |
8 |
|
| McMinn County Airport (266 m, Tennessee) |
0 |
|
| Bowie Aeroporto (336 m, Texas) |
0 |
|
| Ellsworth Air Force Base (979 m, Dakota do Sul) |
0 |
|
| Redding Municipal Airport (153 m, Califórnia) |
0 |
>2500m |
| Breckenridge Aeroporto (391 m, Texas) |
0 |
|
| Decatur Municipal Airport (319 m, Texas) |
0 |
|
| Blue Canyon (1611 m, Califórnia) |
0 |
|
| Cold Lake Aeroporto (541 m, Alberta) |
4 |
>2500m |
| Glacier Park Intl. Airport (906 m, Montana) |
8 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Pipestone Municipal Airport (529 m, Minnesota) |
0 |
|
| L. M. Clayton Airport (605 m, Montana) |
6 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
6 |
|
| Two Harbors (328 m, Minnesota) |
0 |
|
| Memorial Field Airport (165 m, Arkansas) |
0 |
|
| Springdale Municipal Airport (412 m, Arkansas) |
0 |
|
| Havre (792 m, Montana) |
0 |
>2500m |
| Pincher Creek Aeroporto (1190 m, Alberta) |
8 |
>2500m |
| Norwood Memorial Airport (15 m, Massachusetts) |
6 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
4 |
|
| Guernsey Aeroporto (1341 m, Wyoming) |
0 |
|
| Silver Bay Municipal Airport (331 m, Minnesota) |
0 |
|
| Buffalo Aeroporto (295 m, Minnesota) |
8 |
|
| Scotts Seaplane Base (341 m, Minnesota) |
8 |
|
| Russellville Regional Airport (123 m, Arkansas) |
0 |
|
| Gila Bend Aeroporto (269 m, Arizona) |
0 |
|
| Fletcher Field (53 m, Mississippi) |
0 |
|
| Kerrville Municipal Airport (493 m, Texas) |
0 |
|
| Fairbanks Intl. Airport (135 m, Alasca) |
0 |
>2500m |
| J. Lynn Helms Sevier (107 m, Arkansas) |
0 |
|
| Little Rock Air Force Base (103 m, Arkansas) |
0 |
|
| Lytton Aeroporto (225 m, Colúmbia Britânica) |
8 |
|
| Dexter B. Florence Memorial Field (56 m, Arkansas) |
0 |
|
| Bentonville Municipal Airport (395 m, Arkansas) |
0 |
|
| Harrell Field (40 m, Arkansas) |
0 |
|
| Clinton Aeroporto (157 m, Arkansas) |
0 |
|
| Mena Intermountain Municipal Airport (329 m, Arkansas) |
0 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
0 |
>2500m |
| Grand Junction Regional Airport (1472 m, Colorado) |
0 |
>2500m |
| San Luis Valley Regional Airport (2299 m, Colorado) |
0 |
>2500m |
| Craig (1915 m, Colorado) |
4 |
1500-2000m |
| Bicycle Lake Army Airfield (716 m, Califórnia) |
0 |
|
| Fort Yukon Aeroporto (135 m, Alasca) |
0 |
>2500m |
| Junction Aeroporto (522 m, Texas) |
0 |
>2500m |
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
0 |
|
| Quakertown Airport (160 m, Pensilvânia) |
8 |
|
| Aeroporto Regional do Condado de Eagle (1993 m, Colorado) |
0 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
>2500m |
| Beale Air Force Base (38 m, Califórnia) |
0 |
|
| Cold Bay Aeroporto (31 m, Alasca) |
0 |
>2500m |
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Juneau Intl. Airport (7 m, Alasca) |
8 |
1000-1500m |
| Yakima Aeroporto (325 m, Washington) |
8 |
600-1000m |
| Accomack (15 m, Virgínia) |
4 |
|
| Talkeetna Aeroporto (109 m, Alasca) |
0 |
>2500m |
| Blue Ridge Airport (287 m, Virgínia) |
0 |
|
| Gulkana Airport (481 m, Alasca) |
8 |
>2500m |
| Felts Field Airport (595 m, Washington) |
8 |
|
| Stevens Field (2334 m, Colorado) |
0 |
|
| Base Aeronaval de North Island (8 m, Califórnia) |
0 |
|
| Steamboat Springs Aeroporto (2096 m, Colorado) |
8 |
|
| Wray Aeroporto (1087 m, Colorado) |
0 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Hartford Aeroporto (6 m, Connecticut) |
6 |
|
| Meriden Markham Municipal Airport (31 m, Connecticut) |
2 |
|
| Aeroporto de Wilmington (24 m, Delaware) |
0 |
|
| Ely Municipal Airport (443 m, Minnesota) |
8 |
|
| Grant County Intl. Airport (364 m, Washington) |
8 |
|
| Tillamook Airport (11 m, Oregon) |
8 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Tampa Executive Airport (7 m, Flórida) |
0 |
|
| Aurora State Airport (60 m, Oregon) |
8 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Buckley Space Force Base (1726 m, Colorado) |
0 |
|
| Sierra Vista Municipal Airport (1421 m, Arizona) |
0 |
|
| Roseburg Regional Airport (160 m, Oregon) |
0 |
|
| Saskatoon AP (503 m, Saskatchewan) |
0 |
|
| Treasure Coast Intl. Airport (7 m, Flórida) |
0 |
|
| North Perry Airport (3 m, Flórida) |
8 |
|
| Baker City Aeroporto (1026 m, Oregon) |
0 |
|
| Meacham (1134 m, Oregon) |
8 |
|
| Hermiston Municipal Airport (195 m, Oregon) |
8 |
|
| Miami-Opa Locka Executive Airport (3 m, Flórida) |
0 |
|
| Tri-Cities Airport (135 m, Washington) |
8 |
|
| Ontario Municipal Airport (667 m, Oregon) |
0 |
|
| Scappoose Industrial Airpark Airport (16 m, Oregon) |
8 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
>2500m |
| Bathurst Arpt(Awrs) (59 m, Nova Brunswick) |
8 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Medford Aeroporto (397 m, Oregon) |
0 |
>2500m |
| McNary Field Airport (61 m, Oregon) |
8 |
600-1000m |
| Miami Executive Airport (3 m, Flórida) |
0 |
|
| Burns Municipal Airport (1271 m, Oregon) |
2 |
0-50m |
| Creech Air Force Base Airport (951 m, Nevada) |
0 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
0 |
|
| Crystal River Airport (3 m, Flórida) |
4 |
|
| Tahlequah Municipal Airport (266 m, Oklahoma) |
0 |
|
| Okeechobee Aeroporto (10 m, Flórida) |
0 |
|
| Witham Field (6 m, Flórida) |
2 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
0 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Davison Army Airfield (21 m, Virgínia) |
8 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
8 |
|
| Sallisaw Municipal Airport (161 m, Oklahoma) |
0 |
|
| Robert S. Kerr Airport (138 m, Oklahoma) |
0 |
|
| Pauls Valley Municipal Airport (295 m, Oklahoma) |
0 |
|
| Okmulgee Regional Airport (219 m, Oklahoma) |
0 |
|
| Guymon Aeroporto (952 m, Oklahoma) |
0 |
|
| Bowers Airport (527 m, Washington) |
8 |
|
| Grove Municipal Airport (254 m, Oklahoma) |
0 |
|
| Halliburton Field (339 m, Oklahoma) |
0 |
|
norte - sul