| estações: 2863
|
nebulosidade |
base |
| Melrose Gunnery Range (1326 m, Novo México) |
6 |
|
| Fort Morgan Aeroporto (1393 m, Colorado) |
4 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
7 |
600-1000m |
| Tangier (2 m, Texas) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Eareckson Air Station (31 m, Alasca) |
8 |
300-600m |
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Travis Air Force Base (22 m, Califórnia) |
0 |
|
| Alliance Municipal Airport (1198 m, Nebraska) |
0 |
|
| Cotulla (144 m, Texas) |
0 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
0 |
>2500m |
| West Woodward Airport (667 m, Oklahoma) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| Clarence E. Page Municipal Airport (413 m, Oklahoma) |
0 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
8 |
50-100m |
| Watonga Regional Airport (472 m, Oklahoma) |
8 |
|
| Grant County Airport (1638 m, Novo México) |
0 |
|
| Truth or Consequences Municipal Airport (1481 m, Novo México) |
8 |
2000-2500m |
| Sable Island Airport (5 m, Nova Escócia) |
0 |
|
| Broken Bow Municipal Airport (776 m, Nebraska) |
8 |
|
| Columbus Municipal Airport (440 m, Nebraska) |
8 |
|
| Vernon (386 m, Texas) |
6 |
|
| Dixon Aeroporto (1996 m, Wyoming) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
8 |
200-300m |
| Stanton County Municipal Airport (1013 m, Kansas) |
0 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Sandberg Airport (1379 m, Califórnia) |
0 |
>2500m |
| Avenger Field (725 m, Texas) |
0 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Naval Air Station Key West (2 m, Flórida) |
2 |
|
| Lytton Aeroporto (225 m, Colúmbia Britânica) |
6 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
2 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
3 |
300-600m |
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Blythe Airport (118 m, Califórnia) |
0 |
|
| General William J. Fox Airfield (712 m, Califórnia) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
8 |
|
| Needles Airport (302 m, Califórnia) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
>2500m |
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Canadian Aeroporto (730 m, Texas) |
0 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
2 |
300-600m |
| Lamar Municipal Airport (1129 m, Colorado) |
0 |
|
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Clovis Municipal Airport (1284 m, Novo México) |
2 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
6 |
|
| Holloman AFB (1248 m, Novo México) |
4 |
|
| Resolute AP (67 m, Nunavut) |
8 |
300-600m |
| Greater Binghamton Airport (497 m, Nova Iorque) |
0 |
>2500m |
| Sidney Municipal Airport (1312 m, Nebraska) |
6 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
8 |
|
| San Luis Valley Regional Airport (2299 m, Colorado) |
0 |
>2500m |
| Albert Whitted Airport (2 m, Flórida) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
4 |
|
| Aeroporto Internacional de Palm Beach (6 m, Flórida) |
6 |
600-1000m |
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Ponca (304 m, Oklahoma) |
0 |
|
| Aeroporto de Kahului (20 m, Havaí) |
2 |
600-1000m |
| Crosby Aeroporto (594 m, Dakota do Norte) |
8 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
2 |
|
| Garden (878 m, Kansas) |
0 |
|
| Biggs Army Airfield (1204 m, Texas) |
8 |
|
| Zapata Aeroporto (129 m, Texas) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| Snyder (741 m, Texas) |
4 |
|
| Perryton Aeroporto (889 m, Texas) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Chibougamau-Chapais Airport (387 m, Quebec) |
6 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
>2500m |
| Childress Municipal Airport (594 m, Texas) |
0 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
0 |
|
| Miami Executive Airport (3 m, Flórida) |
4 |
|
| Aransas (8 m, Texas) |
0 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
4 |
>2500m |
| Midland Aeroporto (874 m, Texas) |
0 |
>2500m |
| Aeroporto Internacional de Lambert (172 m, Missouri) |
8 |
200-300m |
| Columbia Regional Airport (274 m, Missouri) |
6 |
600-1000m |
| Jefferson (167 m, Missouri) |
8 |
|
| Spirit of St. Louis Airport (140 m, Missouri) |
8 |
|
| Winner Regional Airport (619 m, Dakota do Sul) |
8 |
|
| Glasgow Aeroporto (693 m, Montana) |
0 |
>2500m |
| Havre (792 m, Montana) |
8 |
>2500m |
| Baker Municipal Airport (902 m, Montana) |
0 |
|
| Ellsworth Air Force Base (979 m, Dakota do Sul) |
4 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
>2500m |
| Miller Field Airport (792 m, Nebraska) |
8 |
100-200m |
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
6 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Brookings Regional Airport (502 m, Dakota do Sul) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Corvallis Municipal Airport (75 m, Oregon) |
0 |
|
| Roswell Airport (1118 m, Novo México) |
0 |
>2500m |
| Alamogordo (1279 m, Novo México) |
0 |
|
| Las Cruces Intl. Airport (1358 m, Novo México) |
0 |
|
| Double Eagle II Airport (1779 m, Novo México) |
0 |
|
| Cannon AFB (1309 m, Novo México) |
6 |
|
| Taos Aeroporto (2161 m, Novo México) |
2 |
|
| Socorro Aeroporto (1478 m, Novo México) |
0 |
|
| Halliburton Field (339 m, Oklahoma) |
0 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
4 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
0 |
|
| Rugby Aeroporto (472 m, Dakota do Norte) |
0 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, Dakota do Norte) |
6 |
|
| Hettinger Municipal Airport (824 m, Dakota do Norte) |
8 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
0 |
>2500m |
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Quincy Regional Airport (232 m, Illinois) |
0 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
0 |
>2500m |
| Keokuk Municipal Airport (205 m, Iowa) |
0 |
|
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
0 |
|
| Sioux Gateway Airport (336 m, Iowa) |
6 |
1500-2000m |
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Vance Brand Airport (1541 m, Colorado) |
0 |
|
| Hanford Municipal Airport (75 m, Califórnia) |
0 |
|
| Naval Air Station Lemoore (73 m, Califórnia) |
0 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Waterbury (222 m, Connecticut) |
4 |
|
| Russell Aeroporto (566 m, Kansas) |
0 |
|
| Cheyenne County Municipal Airport (1040 m, Kansas) |
4 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Key West Aeroporto (5 m, Flórida) |
2 |
600-1000m |
| Aeroporto Internacional de Miami (4 m, Flórida) |
6 |
600-1000m |
| Delta Aeroporto (1451 m, Utah) |
0 |
|
| Maverick County Memorial IAP (270 m, Texas) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Watford City Aeroporto (643 m, Dakota do Norte) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
4 |
|
| Regina Aeroporto (577 m, Saskatchewan) |
8 |
|
| Lihue Aeroporto (32 m, Havaí) |
2 |
300-600m |
| Aeroporto Internacional de St. Pete-Cle (3 m, Flórida) |
0 |
|
| Litchfield Municipal Airport (210 m, Illinois) |
8 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
2 |
2000-2500m |
| Florida Keys Marathon Airport (2 m, Flórida) |
4 |
|
| Naval Station Mayport (5 m, Flórida) |
4 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
0 |
|
| Ralph Wien Memorial Airport (5 m, Alasca) |
0 |
>2500m |
| Pompano Beach Aeroporto (7 m, Flórida) |
2 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Lander/Hunt Field Airport (1694 m, Wyoming) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Hill Air Force Base (1459 m, Utah) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
300-600m |
| Randolph Air Force Base (232 m, Texas) |
0 |
|
| Imperial County Airport (-17 m, Califórnia) |
0 |
|
| Carrizo Hill Aeroporto (183 m, Texas) |
0 |
|
| Mount Vernon Airport (146 m, Illinois) |
0 |
|
| Farmington Aeroporto (274 m, Missouri) |
8 |
|
| Lackland Air Force Base (210 m, Texas) |
0 |
|
| Hanchey Army Heliport (97 m, Alabama) |
8 |
|
| Saint John's Airport (135 m, Terra Nova) |
8 |
100-200m |
| Central Illinois Regional Airport (267 m, Illinois) |
6 |
|
| Modesto (30 m, Califórnia) |
0 |
|
| Wray Aeroporto (1087 m, Colorado) |
8 |
|
| Aspen/Pitkin (2384 m, Colorado) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Stinson Municipal Airport (176 m, Texas) |
0 |
|
| Linton Aeroporto (542 m, Dakota do Norte) |
8 |
|
| Beach Aeroporto (840 m, Dakota do Norte) |
0 |
|
| Williams Lake Airport (942 m, Colúmbia Britânica) |
7 |
>2500m |
| Aeroporto Internacional de San Antonio (242 m, Texas) |
6 |
>2500m |
| North Platte Regional Airport (849 m, Nebraska) |
8 |
300-600m |
| Puvirnituq (23 m, Quebec) |
8 |
|
| Westchester (121 m, Nova Iorque) |
0 |
|
| Base Aérea Fairchild (743 m, Washington) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
8 |
|
| Paso Robles Municipal Airport (255 m, Califórnia) |
0 |
|
| Aeroporto Internacional de Tucson (779 m, Arizona) |
0 |
>2500m |
| Deer Park Aeroporto (672 m, Washington) |
0 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
8 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
8 |
|
| Salinas Municipal Airport (26 m, Califórnia) |
0 |
|
| Winterhaven (44 m, Flórida) |
0 |
|
| Base aérea de MacDill (4 m, Flórida) |
0 |
|
| Tioga Aeroporto (684 m, Dakota do Norte) |
8 |
|
| Sparta (164 m, Illinois) |
6 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Glen Ullin Aeroporto (634 m, Dakota do Norte) |
8 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
200-300m |
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Torrington Aeroporto (1281 m, Wyoming) |
0 |
|
| Nucla (1811 m, Colorado) |
0 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Driggs Aeroporto (1898 m, Idaho) |
0 |
|
| Hale County Airport (1028 m, Texas) |
0 |
|
| Port Isabel Airport (5 m, Texas) |
0 |
|
| Devils Lake Regional Airport (443 m, Dakota do Norte) |
8 |
|
| Le Mars Municipal Airport (365 m, Iowa) |
6 |
|
| Monett Aeroporto (401 m, Missouri) |
8 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
6 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
0 |
|
| Naval Air Station Jacksonville (7 m, Flórida) |
4 |
|
| Portland Aeroporto (12 m, Oregon) |
0 |
>2500m |
| Centennial Aeroporto (1793 m, Colorado) |
2 |
|
| Naval Air Facility El Centro (-13 m, Califórnia) |
0 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
6 |
|
| Base da Força Espacial de Vanden (112 m, Califórnia) |
8 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
não identificável |
|
| Jamestown Regional Airport (454 m, Dakota do Norte) |
2 |
|
| Oakland/Troy Airport (222 m, Michigan) |
0 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
8 |
600-1000m |
| Langley Air Force Base (6 m, Virgínia) |
0 |
|
| Sterling Aeroporto (1231 m, Colorado) |
0 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
6 |
|
| MidAmerica St. Louis Airport (135 m, Illinois) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
0 |
|
| Witham Field (6 m, Flórida) |
4 |
|
| Bismarck Municipal Airport (505 m, Dakota do Norte) |
0 |
>2500m |
| Walden Aeroporto (2485 m, Colorado) |
0 |
|
| Placerville Airport (788 m, Califórnia) |
0 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
0 |
|
| Dalhart Municipal Airport (1216 m, Texas) |
0 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
4 |
300-600m |
| Naples Airport (3 m, Flórida) |
0 |
|
| Deming Municipal Airport (1313 m, Novo México) |
0 |
|
| Decatur Municipal Airport (319 m, Texas) |
0 |
|
| Iliamna Airport (49 m, Alasca) |
8 |
300-600m |
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
2 |
600-1000m |
| Blosser Municipal Airport (452 m, Kansas) |
4 |
2000-2500m |
| Goodland Municipal Airport (1124 m, Kansas) |
4 |
300-600m |
| Instalação de Voo Wallops (12 m, Virgínia) |
0 |
>2500m |
| Grissom AFB (247 m, Indiana) |
2 |
|
| Aurora Municipal Airport (548 m, Nebraska) |
8 |
|
| Fresno Yosemite Intl. Airport (100 m, Califórnia) |
0 |
>2500m |
| Wahoo Municipal Airport (373 m, Nebraska) |
8 |
|
| Wayne Aeroporto (436 m, Nebraska) |
8 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
6 |
|
| Marana Regional Airport (619 m, Arizona) |
0 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
2 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Phoenix (422 m, Arizona) |
2 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Nogales Aeroporto (1184 m, Arizona) |
0 |
|
| Naval Air Station Fallon Airport (1199 m, Nevada) |
0 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Great Bend Municipal Airport (575 m, Kansas) |
0 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
8 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
0 |
|
| Mobile Intl. Airport (8 m, Alabama) |
0 |
|
| McKinnon St. Simons (6 m, Geórgia) |
2 |
|
| Stockton Metropolitan Airport (8 m, Califórnia) |
0 |
>2500m |
| Gila Bend Aeroporto (269 m, Arizona) |
0 |
|
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Dover Base Housing (9 m, Delaware) |
0 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Rapid City Aeroporto (965 m, Dakota do Sul) |
8 |
600-1000m |
| Charleston Aeroporto (5 m, Carolina do Sul) |
8 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
4 |
|
| Alva Regional Airport (449 m, Oklahoma) |
6 |
|
| Lake County Airport (3026 m, Colorado) |
0 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Aeroporto Internacional Del Rio (314 m, Texas) |
0 |
>2500m |
| O'Neill Municipal Airport (619 m, Nebraska) |
8 |
|
| Northeast Florida Regional Airport (3 m, Flórida) |
6 |
|
| Pocono Mountains Municipal Airport (584 m, Pensilvânia) |
0 |
|
| Fremont Aeroporto (379 m, Nebraska) |
4 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
2 |
>2500m |
| Aeroporto Internacional de Filadé (9 m, Pensilvânia) |
6 |
2000-2500m |
| Casa Grande Aeroporto (446 m, Arizona) |
0 |
|
norte - sul