| estações: 2867
|
nebulosidade |
base |
| Sandspit (6 m, Colúmbia Britânica) |
8 |
300-600m |
| Marfa Municipal Airport (1473 m, Texas) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Ormond Beach Municipal Airport (9 m, Flórida) |
4 |
|
| Nashua Airport (61 m, Nova Hampshire) |
0 |
|
| Long Beach Airport (12 m, Califórnia) |
0 |
>2500m |
| Key Lake Airport (514 m, Saskatchewan) |
0 |
>2500m |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
0 |
|
| Jaffrey Airport (317 m, Nova Hampshire) |
6 |
|
| Northeast Florida Regional Airport (3 m, Flórida) |
0 |
|
| New Braunfels Aeroporto (197 m, Texas) |
0 |
|
| Mount Washington Regional Airport (319 m, Nova Hampshire) |
0 |
|
| Stinson Municipal Airport (176 m, Texas) |
6 |
|
| Naval Air Station Whiting Field (61 m, Flórida) |
2 |
|
| Aransas (8 m, Texas) |
0 |
|
| Essex (53 m, Nova Jersey) |
0 |
|
| Waukegan National Airport (222 m, Illinois) |
0 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
0 |
|
| Logan County Airport (178 m, Illinois) |
8 |
|
| Estação Aeronaval de Pens (9 m, Flórida) |
4 |
|
| Chippewa (244 m, Michigan) |
8 |
|
| Ocala Intl. Airport (27 m, Flórida) |
0 |
|
| Ortonville (335 m, Minnesota) |
0 |
|
| Pittsfield (216 m, Illinois) |
0 |
|
| Killeen (283 m, Texas) |
0 |
|
| Eagle's Nest Airport (438 m, Virgínia) |
0 |
|
| Denton Enterprise Airport (197 m, Texas) |
8 |
|
| McGrath Aeroporto (103 m, Alasca) |
8 |
>2500m |
| Cotulla (144 m, Texas) |
0 |
|
| Brownwood Regional Airport (422 m, Texas) |
2 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
2 |
|
| Atkinson Municipal Airport (290 m, Kansas) |
0 |
|
| Shreveport Regional Airport (84 m, Luisiana) |
0 |
>2500m |
| Clovis Municipal Airport (1284 m, Novo México) |
0 |
|
| Alice Intl. Airport (52 m, Texas) |
2 |
|
| DeFuniak Springs (88 m, Flórida) |
0 |
|
| Junction Aeroporto (522 m, Texas) |
0 |
>2500m |
| Bemidji Regional Airport (420 m, Minnesota) |
0 |
|
| Aeroporto Intercontinental George Bush (33 m, Texas) |
4 |
50-100m |
| Corpus Christi Intl. Airport (15 m, Texas) |
6 |
600-1000m |
| Anoka (278 m, Minnesota) |
0 |
|
| Fallbrook Aeroporto (216 m, Califórnia) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Creston (394 m, Iowa) |
0 |
|
| Las Cruces Intl. Airport (1358 m, Novo México) |
0 |
|
| Front Royal-warren County (216 m, Virgínia) |
0 |
|
| Alpena (211 m, Michigan) |
6 |
1000-1500m |
| Crossville Aeroporto (569 m, Tennessee) |
6 |
|
| Newton Municipal Airport (290 m, Iowa) |
0 |
|
| Dyersburg Regional Airport (102 m, Tennessee) |
6 |
|
| Mason (197 m, Michigan) |
6 |
|
| Deming Municipal Airport (1313 m, Novo México) |
0 |
|
| Watson Lake Airport (690 m, Yukon) |
6 |
|
| New Richmond Regional Airport (304 m, Wisconsin) |
4 |
|
| McGhee Tyson Airport (299 m, Tennessee) |
4 |
2000-2500m |
| Baltimore Aeroporto (47 m, Maryland) |
6 |
>2500m |
| Las Vegas Municipal Airport (2092 m, Novo México) |
0 |
|
| Burwash Landing Airport (807 m, Yukon) |
7 |
>2500m |
| Treasure Coast Intl. Airport (7 m, Flórida) |
8 |
|
| Oroville Municipal Airport (57 m, Califórnia) |
0 |
|
| Washington Aeroporto (149 m, Missouri) |
0 |
|
| Rusk County Airport (377 m, Wisconsin) |
0 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
0 |
|
| William M Tuck (128 m, Virgínia) |
0 |
|
| Philip Aeroporto (673 m, Dakota do Sul) |
0 |
|
| Fort Polk (110 m, Luisiana) |
4 |
|
| Pine Ridge Aeroporto (1015 m, Dakota do Sul) |
0 |
|
| Chan Gurney Municipal Airport (398 m, Dakota do Sul) |
0 |
|
| Watertown Regional Airport (532 m, Dakota do Sul) |
0 |
|
| Canby Aeroporto (364 m, Minnesota) |
0 |
|
| Huron Aeroporto (393 m, Dakota do Sul) |
0 |
>2500m |
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
2 |
2000-2500m |
| Norman Wells (78 m, Territórios do Noroeste) |
7 |
1500-2000m |
| Naval Air Station Kingsville Airport (17 m, Texas) |
4 |
|
| Pellston Regional Airport (217 m, Michigan) |
8 |
|
| Elko Regional Airport (1565 m, Nevada) |
8 |
|
| Santa Rose Airport (38 m, Califórnia) |
0 |
|
| Sugar Land Regional Airport (25 m, Texas) |
0 |
|
| Fairfield County Airport (176 m, Carolina do Sul) |
0 |
|
| Stanton Airfield (280 m, Minnesota) |
0 |
|
| Viroqua Aeroporto (394 m, Wisconsin) |
0 |
|
| Augusta State Airport (107 m, Maine) |
0 |
|
| Tupelo Regional Airport (110 m, Mississippi) |
0 |
>2500m |
| Springerville Muni (2150 m, Arizona) |
4 |
|
| Lytton (225 m, Colúmbia Britânica) |
8 |
>2500m |
| Base aérea de MacDill (4 m, Flórida) |
0 |
|
| Missoula Montana Airport (972 m, Montana) |
8 |
2000-2500m |
| Stevens Point Aeroporto (338 m, Wisconsin) |
4 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
0 |
|
| Thunder Bay (199 m, Ontário) |
8 |
>2500m |
| Laurens County Airport (212 m, Carolina do Sul) |
0 |
|
| Jack Barstow Municipal Airport (194 m, Michigan) |
8 |
|
| Lakeland Airport (496 m, Wisconsin) |
8 |
|
| Richard I. Bong Airport (206 m, Wisconsin) |
0 |
|
| Aeroporto Regional de Chippewa Valley (271 m, Wisconsin) |
0 |
|
| Aeroporto Regional do Condado de Dane (264 m, Wisconsin) |
0 |
>2500m |
| Jackson Julian Carr (416 m, Kentucky) |
6 |
|
| Idabel (144 m, Oklahoma) |
8 |
|
| Wadena Municipal Airport (418 m, Minnesota) |
0 |
|
| Portage County Regional Airport (365 m, Ohio) |
8 |
|
| Harrisburg (121 m, Illinois) |
8 |
|
| San Jose Intl. Airport (17 m, Califórnia) |
0 |
|
| Natchez- Adams County Airport (83 m, Mississippi) |
0 |
|
| Yeager Airport (299 m, Virgínia Ocidental) |
6 |
2000-2500m |
| Skagit Regional Airport (44 m, Washington) |
8 |
|
| Marine Corps Air Station Miramar (134 m, Califórnia) |
0 |
|
| Greenville Downtown Airport (319 m, Carolina do Sul) |
0 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
6 |
|
| Huntingburg Aeroporto (161 m, Indiana) |
8 |
|
| Anderson Aeroporto (238 m, Carolina do Sul) |
0 |
|
| Westchester (121 m, Nova Iorque) |
4 |
|
| Pickle Lake Airport (391 m, Ontário) |
8 |
1000-1500m |
| Rock Hill/York (204 m, Carolina do Sul) |
0 |
|
| Bowerman Airport (3 m, Washington) |
0 |
|
| Marine Corps Air Station Beaufort Airpo (12 m, Carolina do Sul) |
0 |
|
| Joliet Regional Airport (177 m, Illinois) |
0 |
|
| Palm Springs Intl. Airport (141 m, Califórnia) |
4 |
|
| Aeroporto Metropolitano de Colúm (69 m, Carolina do Sul) |
0 |
>2500m |
| Omak Airport (382 m, Washington) |
0 |
|
| Baker Municipal Airport (902 m, Montana) |
0 |
|
| Pitt- Greenville Airport (8 m, Carolina do Norte) |
0 |
|
| Twentynine Palms Aeroporto (626 m, Califórnia) |
0 |
|
| Shreveport Downtown Airport (55 m, Luisiana) |
0 |
|
| New Castle Municipal Airport (327 m, Pensilvânia) |
8 |
|
| Revelstoke Aeroporto (445 m, Califórnia) |
7 |
200-300m |
| Hammond Northshore Regional Airport (13 m, Luisiana) |
0 |
|
| Orange Aeroporto (142 m, Virgínia) |
0 |
|
| Doylestown Airport (120 m, Pensilvânia) |
2 |
|
| Meriden Markham Municipal Airport (31 m, Connecticut) |
6 |
|
| Bert Mooney Airport (1688 m, Montana) |
6 |
|
| Reading Regional Airport (105 m, Pensilvânia) |
0 |
|
| Rocky Mount- Wilson Regional Airport (48 m, Carolina do Norte) |
0 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
0 |
|
| Sault Ste Marie (192 m, Ontário) |
8 |
200-300m |
| Dare County Gunnery Range (3 m, Carolina do Norte) |
0 |
|
| Winchester Regional Airport (222 m, Virgínia) |
0 |
|
| Salem-Leckrone (174 m, Illinois) |
8 |
|
| Smith Reynolds Airport (296 m, Carolina do Norte) |
0 |
|
| Sturgis Aeroporto (282 m, Michigan) |
6 |
|
| Big Sandy Regional Airport (372 m, Kentucky) |
6 |
|
| Fayetteville Regional Airport (58 m, Carolina do Norte) |
0 |
|
| Wawa (287 m, Ontário) |
7 |
1000-1500m |
| Steamboat Springs Aeroporto (2096 m, Colorado) |
0 |
|
| New Orleans Downtown (9 m, Luisiana) |
0 |
|
| Clinton/Bleibler Ranch Aerodrome (1128 m, Colúmbia Britânica) |
4 |
|
| Kapuskasing (227 m, Ontário) |
8 |
600-1000m |
| Delta (1583 m, Colorado) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
>2500m |
| Aurora Municipal Airport (548 m, Nebraska) |
0 |
|
| Fredericksburg Aeroporto (26 m, Virgínia) |
4 |
|
| Litchfield Aeroporto (347 m, Minnesota) |
0 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Hastings Municipal Airport (596 m, Nebraska) |
0 |
|
| O'Neill Municipal Airport (619 m, Nebraska) |
0 |
|
| Boulder Municipal Airport (1612 m, Colorado) |
0 |
|
| Monte Shasta (1077 m, Califórnia) |
4 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
4 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Murrieta Hot Springs (412 m, Califórnia) |
0 |
|
| Telluride Regional Airport (2769 m, Colorado) |
0 |
|
| Clearwater Air Park (22 m, Flórida) |
0 |
|
| New River Valley Airport (642 m, Virgínia) |
0 |
|
| Burns Municipal Airport (1271 m, Oregon) |
0 |
>2500m |
| Portland Aeroporto (12 m, Oregon) |
6 |
1500-2000m |
| Gastonia Municipal Airport (243 m, Carolina do Norte) |
0 |
|
| Eugene Airport (114 m, Oregon) |
6 |
1000-1500m |
| Astoria Regional Airport (7 m, Oregon) |
0 |
>2500m |
| Yuba (19 m, Califórnia) |
0 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
6 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
0 |
|
| Smithers (517 m, Colúmbia Britânica) |
8 |
1500-2000m |
| Warren Airport (12 m, Carolina do Norte) |
0 |
|
| Grove Municipal Airport (254 m, Oklahoma) |
8 |
|
| Halliburton Field (339 m, Oklahoma) |
8 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
0 |
|
| Franklin County State Airport (70 m, Vermont) |
0 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
4 |
|
| Ada Aeroporto (310 m, Oklahoma) |
0 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
8 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Lawton (338 m, Oklahoma) |
6 |
|
| Bartlesville Municipal Airport (218 m, Oklahoma) |
6 |
|
| Davis Field (186 m, Oklahoma) |
8 |
|
| Gordon K. Bush Airport (234 m, Ohio) |
8 |
|
| Aeroporto Internacional de Huntsville (196 m, Alabama) |
6 |
1500-2000m |
| Morrisville- Stowe State Airport (223 m, Vermont) |
0 |
|
| Hartness State Airport (176 m, Vermont) |
0 |
|
| Livermore Municipal Airport (121 m, Califórnia) |
8 |
|
| Vernal Regional Airport (1608 m, Utah) |
0 |
|
| Knox County Airport (363 m, Ohio) |
6 |
|
| Anniston Regional Airport (186 m, Alabama) |
0 |
|
| Hayward Executive Airport (14 m, Califórnia) |
6 |
|
| Harry Clever Field Airport (272 m, Ohio) |
6 |
|
| Athens Aeroporto (135 m, Texas) |
8 |
|
| Metropolis Municipal Airport (117 m, Illinois) |
6 |
|
| Lacon Aeroporto (173 m, Illinois) |
8 |
|
| Newport (73 m, Arkansas) |
8 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Dryden Aeroporto (413 m, Ontário) |
7 |
1500-2000m |
| Columbia Regional Airport (274 m, Missouri) |
não identificável |
0-50m |
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Rugby Aeroporto (472 m, Dakota do Norte) |
0 |
|
| Two Harbors (328 m, Minnesota) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| Wood County Airport (132 m, Texas) |
8 |
|
| Flagler County Airport (10 m, Flórida) |
0 |
|
| Houston Executive Airport (51 m, Texas) |
0 |
|
| Sikeston Aeroporto (96 m, Missouri) |
0 |
|
| Blair Aeroporto (404 m, Nebraska) |
0 |
|
| Gillespie Field Airport (117 m, Califórnia) |
0 |
|
| Caldwell Aeroporto (740 m, Idaho) |
0 |
|
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
0 |
|
| Scottsdale Airport (460 m, Arizona) |
8 |
|
| Lemhi (1233 m, Idaho) |
6 |
|
| St. Johns Industrial Air Park (1747 m, Arizona) |
8 |
|
| Toledo Suburban Airport (204 m, Michigan) |
8 |
|
| Vernon (386 m, Texas) |
6 |
|
| Marine Corps Air Station New River (8 m, Carolina do Norte) |
2 |
|
| Sulphur Springs Municipal Airport (149 m, Texas) |
8 |
|
| Window Rock Aeroporto (2054 m, Arizona) |
8 |
|
| Tarboro Aeroporto (16 m, Carolina do Norte) |
0 |
|
| Falcon Field (424 m, Arizona) |
8 |
|
| McClellan- Palomar Airport (100 m, Califórnia) |
4 |
|
| Strother Field (353 m, Kansas) |
0 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
0 |
>2500m |
| Paulding Northwest Atlanta Airport (393 m, Geórgia) |
0 |
|
| Orange County Airport (4 m, Texas) |
0 |
|
| Annapolis (2 m, Maryland) |
0 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Midland Airpark Airport (854 m, Texas) |
6 |
|
| Miramichi AP (31 m, Nova Brunswick) |
4 |
>2500m |
| Mexia Limestone County Airport (166 m, Texas) |
6 |
|
| Lampasas Aeroporto (370 m, Texas) |
0 |
|
| Lago Vista Aeroporto (375 m, Texas) |
4 |
|
| Blue Canyon (1611 m, Califórnia) |
6 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Gilmer Aeroporto (127 m, Texas) |
8 |
|
| Barrow (287 m, Geórgia) |
0 |
|
| Lake Tahoe Airport (1909 m, Califórnia) |
2 |
|
| Moody Air Force Base (71 m, Geórgia) |
0 |
|
| Currituck County Regional Airport (5 m, Carolina do Norte) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
0 |
|
| Castroville Aeroporto (235 m, Texas) |
6 |
|
| Richard B. Russell Airport (196 m, Geórgia) |
0 |
>2500m |
| Big Spring Aeroporto (784 m, Texas) |
4 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Jefferson (167 m, Missouri) |
0 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
0 |
|
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
8 |
|
| Durango (2038 m, Colorado) |
0 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
6 |
|
| Gjoa Haven Aeroporto (46 m, Nunavut) |
8 |
300-600m |
| Kodiak Airport (34 m, Alasca) |
8 |
300-600m |
| Kangiqsualujjuaq Airport (60 m, Quebec) |
8 |
|
| Arviat (10 m, Nunavut) |
8 |
200-300m |
| Port Isabel Airport (5 m, Texas) |
2 |
|
| Jack Brooks Regional Airport (7 m, Texas) |
2 |
600-1000m |
| Brownsville/South Padre (8 m, Texas) |
2 |
1500-2000m |
| Aeroporto Internacional de Austin-Bergs (189 m, Texas) |
8 |
300-600m |
| Winchester Municipal Airport (298 m, Tennessee) |
6 |
|
| Tri-Cities Regional Airport (457 m, Tennessee) |
2 |
|
| Oak Ridge (277 m, Tennessee) |
4 |
|
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
4 |
>2500m |
| Black Hills Airport (1188 m, Dakota do Sul) |
0 |
|
| Chamberlain (530 m, Dakota do Sul) |
0 |
|
| Brookings Regional Airport (502 m, Dakota do Sul) |
0 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
0 |
|
| Rapid City Aeroporto (965 m, Dakota do Sul) |
0 |
>2500m |
| Lowcountry Regional Airport (31 m, Carolina do Sul) |
0 |
|
| Sumter Aeroporto (56 m, Carolina do Sul) |
0 |
|
| Summerville Aeroporto (17 m, Carolina do Sul) |
0 |
|
| Spartanburg Downtown Memorial Airport (246 m, Carolina do Sul) |
0 |
|
| Pickens County Airport (309 m, Carolina do Sul) |
0 |
|
| Mount Pleasant Regional Airport (4 m, Carolina do Sul) |
0 |
|
| Berkeley County Airport (22 m, Carolina do Sul) |
0 |
|
| Marion Aeroporto (28 m, Carolina do Sul) |
0 |
|
| Santee Cooper Regional Airport (32 m, Carolina do Sul) |
0 |
|
| Lancaster County Airport (148 m, Carolina do Sul) |
0 |
|
| Kingstree Aeroporto (20 m, Carolina do Sul) |
6 |
|
| Hartsville Regional Airport (111 m, Carolina do Sul) |
0 |
|
| Georgetown Aeroporto (12 m, Carolina do Sul) |
0 |
|
| Conway Aeroporto (10 m, Carolina do Sul) |
0 |
|
| Chester Catawba Regional Airport (200 m, Carolina do Sul) |
0 |
|
| Charleston Aeroporto (5 m, Carolina do Sul) |
0 |
|
| Woodward Field (92 m, Carolina do Sul) |
0 |
|
| Beaufort Aeroporto (3 m, Carolina do Sul) |
0 |
|
| Aiken Regional Airport (161 m, Carolina do Sul) |
0 |
|
| Grand Strand Airport (10 m, Carolina do Sul) |
0 |
|
| Oconee County Regional Airport (271 m, Carolina do Sul) |
2 |
|
| Orangeburg Municipal Airport (60 m, Carolina do Sul) |
0 |
|
| Florence Aeroporto (44 m, Carolina do Sul) |
0 |
|
| Jim Hamilton (59 m, Carolina do Sul) |
0 |
|
| Hilton Head Airport (7 m, Carolina do Sul) |
0 |
|
| McEntire Joint National Guard Base (77 m, Carolina do Sul) |
0 |
|
| Darlington (59 m, Carolina do Sul) |
0 |
|
| Myrtle Beach Intl. Airport (8 m, Carolina do Sul) |
0 |
|
| Charleston Intl. Airport (15 m, Carolina do Sul) |
0 |
>2500m |
| Quakertown Airport (160 m, Pensilvânia) |
2 |
|
| Allentown Queen City Municipal Airport (122 m, Pensilvânia) |
0 |
|
| York Airport (144 m, Pensilvânia) |
0 |
|
| Heritage Field Airport (89 m, Pensilvânia) |
4 |
|
| Penn Valley Airport (137 m, Pensilvânia) |
0 |
|
| University Park Airport (378 m, Pensilvânia) |
0 |
|
| Muir Army Airfield (149 m, Pensilvânia) |
6 |
|
| Harrisburg Intl. Airport (94 m, Pensilvânia) |
0 |
|
norte - sul