| estações: 2522
|
nebulosidade |
base |
| Sable Island Airport (5 m, Nova Escócia) |
6 |
|
| Sable Island (1 m, Nova Escócia) |
6 |
|
| Jim Kelly Field (736 m, Nebraska) |
4 |
|
| Hanscom Field (41 m, Massachusetts) |
0 |
|
| Winnipeg Aeroporto (239 m, Manitoba) |
6 |
|
| Knox County Regional Airport (17 m, Maine) |
8 |
|
| Albert Whitted Airport (2 m, Flórida) |
8 |
|
| Prince George Aeroporto (691 m, Colúmbia Britânica) |
0 |
|
| Walhalla Aeroporto (291 m, Dakota do Norte) |
8 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
4 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
8 |
|
| Osceola Muni (338 m, Iowa) |
8 |
|
| Prairie du Chien Municipal Airport (201 m, Wisconsin) |
8 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
2 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
2 |
|
| Groton (3 m, Connecticut) |
0 |
|
| Resolute AP (67 m, Nunavut) |
6 |
|
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
8 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
8 |
|
| Broken Bow Municipal Airport (776 m, Nebraska) |
0 |
|
| Holyoke Aeroporto (1137 m, Colorado) |
4 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
8 |
1000-1500m |
| Oakes Aeroporto (400 m, Dakota do Norte) |
8 |
|
| Appleton Aeroporto (310 m, Wisconsin) |
8 |
|
| Slayton Aeroporto (495 m, Minnesota) |
8 |
|
| Waterville Robert LaFleur Airport (101 m, Maine) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
6 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
4 |
|
| Estherville Muni (401 m, Iowa) |
8 |
|
| Morris Aeroporto (344 m, Minnesota) |
0 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Watson Lake Airport (690 m, Yukon) |
2 |
|
| Dillon Aeroporto (1597 m, Montana) |
0 |
|
| Aeroporto Internacional Hector (274 m, Dakota do Norte) |
2 |
|
| Thedford Aeroporto (892 m, Nebraska) |
0 |
|
| Blair Aeroporto (404 m, Nebraska) |
8 |
|
| Saint-Hubert Airport (28 m, Quebec) |
6 |
|
| Northeast Florida Regional Airport (3 m, Flórida) |
0 |
|
| Eastern Sierra Regional Airport (1263 m, Califórnia) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Taos Aeroporto (2161 m, Novo México) |
0 |
|
| Searle Field Airport (999 m, Nebraska) |
0 |
|
| Port Hawkesbury Aeroporto (114 m, Nova Escócia) |
8 |
|
| Columbus Municipal Airport (440 m, Nebraska) |
0 |
|
| Chautauqua (211 m, Nova Iorque) |
8 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
2 |
|
| Norman Wells (78 m, Territórios do Noroeste) |
0 |
|
| Spencer Aeroporto (408 m, Iowa) |
8 |
|
| Lakehurst Maxfield Field (31 m, Nova Jersey) |
0 |
|
| Moncton Aeroporto (71 m, Nova Brunswick) |
8 |
|
| Langdon Aeroporto (490 m, Dakota do Norte) |
0 |
|
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
8 |
|
| Plymouth Municipal Airport (45 m, Massachusetts) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
|
| Buckley Space Force Base (1726 m, Colorado) |
6 |
|
| Dauphin Aeroporto (305 m, Manitoba) |
0 |
|
| Thompson Aeroporto (216 m, Manitoba) |
6 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
2 |
|
| Tacoma Narrows Airport (89 m, Washington) |
0 |
|
| Glacier Park Intl. Airport (906 m, Montana) |
0 |
|
| Grande Prairie Airport (669 m, Alberta) |
2 |
|
| Sioux Gateway Airport (336 m, Iowa) |
8 |
|
| Hutchinson Municipal Airport (323 m, Minnesota) |
8 |
|
| Lakehurst Airport (24 m, Nova Jersey) |
0 |
|
| Watertown Intl. Airport (99 m, Nova Iorque) |
8 |
|
| Pittsfield Municipal Airport (364 m, Massachusetts) |
0 |
|
| Lamoni (342 m, Iowa) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
8 |
|
| Missoula Montana Airport (972 m, Montana) |
0 |
|
| Carway Airport (1354 m, Alberta) |
0 |
|
| Canby Aeroporto (364 m, Minnesota) |
8 |
|
| La Junta Municipal Airport (1278 m, Colorado) |
0 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Cape May Airport (7 m, Nova Jersey) |
0 |
|
| Knoxville (283 m, Iowa) |
8 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
8 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Ogoki Post Airport (181 m, Ontário) |
8 |
|
| Millinocket Municipal Airport (124 m, Maine) |
8 |
|
| South County Arpt Of Santa Clara County (86 m, Califórnia) |
0 |
|
| Big Trout Lake (222 m, Ontário) |
8 |
|
| Jamestown Regional Airport (454 m, Dakota do Norte) |
0 |
|
| Tracy Municipal Airport (408 m, Minnesota) |
8 |
|
| Base aérea Davis-Monthan (808 m, Arizona) |
4 |
|
| McGuire AFB (41 m, Nova Jersey) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Cambridge- Dorchester Airport (6 m, Maryland) |
0 |
|
| Crookston Municipal Airport (273 m, Minnesota) |
4 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
6 |
|
| Aeroporto Internacional de Newark (9 m, Nova Jersey) |
4 |
|
| Le Mars Municipal Airport (365 m, Iowa) |
8 |
|
| Aeroporto Internacional Rhode (19 m, Rhode Island) |
2 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
8 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
8 |
|
| Ottawa Int AP (114 m, Ontário) |
8 |
|
| Rawson Lake (305 m, Ontário) |
0 |
|
| Aberdeen Aeroporto (397 m, Dakota do Sul) |
8 |
|
| Independence Municipal Airport (298 m, Iowa) |
8 |
|
| Augusta State Airport (107 m, Maine) |
8 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
8 |
|
| Grafton Aeroporto (251 m, Dakota do Norte) |
0 |
|
| Revelstoke Airport (443 m, Colúmbia Britânica) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
6 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
|
| Pella Airport (270 m, Iowa) |
4 |
|
| Edson (925 m, Alberta) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
0 |
|
| Cherokee Aeroporto (374 m, Iowa) |
8 |
|
| Moorhead Municipal Airport (280 m, Minnesota) |
4 |
|
| Creech Air Force Base Airport (951 m, Nevada) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
8 |
|
| Willmar Municipal Airport (343 m, Minnesota) |
8 |
|
| Creston (394 m, Iowa) |
8 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Algona Municipal Airport (372 m, Iowa) |
8 |
|
| Gagetown Awos A (51 m, Nova Brunswick) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Fredericton Intl. Airport (31 m, Nova Brunswick) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
|
| Easton Airport (22 m, Maryland) |
0 |
|
| Brookhaven Airport (25 m, Nova Iorque) |
2 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
| Francis S. Gabreski Airport (20 m, Nova Iorque) |
2 |
|
| Edson Airport (925 m, Alberta) |
0 |
|
| Red Deer Regional Airport (904 m, Alberta) |
4 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
|
| Medicine Hat (717 m, Alberta) |
4 |
|
| Edmonton Int. Airport (707 m, Alberta) |
4 |
|
| Villeneuve Airport (270 m, Alberta) |
6 |
|
| Hall Beach (8 m, Califórnia) |
0 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
0 |
|
| Stanton County Municipal Airport (1013 m, Kansas) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
6 |
|
| Aeroporto Internacional de Tucson (779 m, Arizona) |
2 |
|
| Bangor Intl. Airport (56 m, Maine) |
8 |
|
| Springerville Muni (2150 m, Arizona) |
0 |
|
| Fulton County Airport (269 m, Nova Iorque) |
6 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Reno Stead Airport (1539 m, Nevada) |
0 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
2 |
|
| Grand Forks Air Force Base (276 m, Dakota do Norte) |
0 |
|
| New Ulm Municipal Airport (308 m, Minnesota) |
8 |
|
| Reno (1341 m, Nevada) |
4 |
|
| York Municipal Airport (509 m, Nebraska) |
0 |
|
| Caribou Aeroporto (191 m, Maine) |
8 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
6 |
|
| Port Aransas Aeroporto (2 m, Texas) |
8 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
0 |
|
| Alliance Municipal Airport (1198 m, Nebraska) |
0 |
|
| Brewster Field Arpt (704 m, Nebraska) |
0 |
|
| Price/Carbon (1799 m, Utah) |
0 |
|
| Caledonia County Airport (362 m, Vermont) |
8 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Ephrata Municipal Airport (383 m, Washington) |
0 |
|
| Hastings Municipal Airport (596 m, Nebraska) |
4 |
|
| Sidney Municipal Airport (1312 m, Nebraska) |
0 |
|
| Miller Field Airport (792 m, Nebraska) |
6 |
|
| North Platte Regional Airport (849 m, Nebraska) |
0 |
|
| Pearson Field (8 m, Washington) |
0 |
|
| Portland Aeroporto (12 m, Oregon) |
8 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
4 |
|
| Bert Mooney Airport (1688 m, Montana) |
8 |
|
| Roberts Field (932 m, Oregon) |
0 |
|
| New Richmond Regional Airport (304 m, Wisconsin) |
8 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Bend Municipal Airport (1055 m, Oregon) |
0 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
8 |
|
| Aeroporto Internacional de Filadé (9 m, Pensilvânia) |
0 |
|
| Torrington Aeroporto (1281 m, Wyoming) |
0 |
|
| Riverton Aeroporto (1684 m, Wyoming) |
0 |
|
| Bradley Intl. Airport (55 m, Connecticut) |
2 |
|
| Pincher Creek (1190 m, Alberta) |
8 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
8 |
|
| Johnstown (696 m, Pensilvânia) |
8 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
0 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
8 |
|
| Toronto Islands Aeroporto (77 m, Ontário) |
6 |
|
| Limon Aeroporto (1635 m, Colorado) |
4 |
|
| Westover Metropolitan Airport (75 m, Massachusetts) |
2 |
|
| Devils Lake Regional Airport (443 m, Dakota do Norte) |
0 |
|
| Park Rapids Municip (437 m, Minnesota) |
8 |
|
| Pocono Mountains Municipal Airport (584 m, Pensilvânia) |
6 |
|
| Muskrat Dam Airport (278 m, Ontário) |
8 |
|
| Roberval Aeroporto (187 m, Quebec) |
8 |
|
| Tehachapi Municipal Airport (1220 m, Califórnia) |
0 |
|
| Hollister Aeroporto (70 m, Califórnia) |
0 |
|
| Aeroporto LaGuardia (9 m, Nova Iorque) |
4 |
|
| Twentynine Palms Aeroporto (626 m, Califórnia) |
0 |
|
| Blythe Airport (118 m, Califórnia) |
0 |
|
| Aeroporto Internacional John F. Kennedy (7 m, Nova Iorque) |
6 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
8 |
|
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
| General William J. Fox Airfield (712 m, Califórnia) |
0 |
|
| Aeroporto Municipal de La Crosse (202 m, Wisconsin) |
8 |
|
| Hallock (250 m, Minnesota) |
0 |
|
| San Jose Intl. Airport (17 m, Califórnia) |
4 |
|
| Paso Robles Municipal Airport (255 m, Califórnia) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
0 |
|
| Windom (410 m, Minnesota) |
0 |
|
| Cavalier Aeroporto (270 m, Dakota do Norte) |
6 |
|
| Aeroporto Municipal de Benson (317 m, Minnesota) |
8 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
8 |
|
| Taunton Municipal Airport (13 m, Massachusetts) |
0 |
|
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
6 |
|
| Sierra Blanca Regional Airport (2076 m, Novo México) |
0 |
|
| Clines Corner (2160 m, Novo México) |
0 |
|
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
0 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
8 |
|
| Inukjuak (25 m, Quebec) |
8 |
|
| Essex (53 m, Nova Jersey) |
0 |
|
| Falls Intl. Airport (362 m, Minnesota) |
8 |
|
| Aeroporto Regional do Condado de Eagle (1993 m, Colorado) |
0 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
8 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
8 |
|
| East Hampton Airport (17 m, Nova Iorque) |
4 |
|
| Westchester (121 m, Nova Iorque) |
6 |
|
| Fairmont Municipal Airport (354 m, Minnesota) |
8 |
|
| Stewart Intl. Airport (150 m, Nova Iorque) |
6 |
|
| Aeroporto MacArthur de Long (30 m, Nova Iorque) |
4 |
|
| Syracuse Hancock Intl. Airport (124 m, Nova Iorque) |
8 |
|
| Greater Binghamton Airport (497 m, Nova Iorque) |
8 |
|
| Lea (1114 m, Novo México) |
0 |
|
| Peterborough (191 m, Ontário) |
8 |
|
| Perry Stokes Airport (1756 m, Colorado) |
6 |
|
| Bemidji Regional Airport (420 m, Minnesota) |
0 |
|
| Crystal Airport (265 m, Minnesota) |
8 |
|
| Paynesville Aeroporto (360 m, Minnesota) |
8 |
|
| Granite Falls Municipal Airport (319 m, Minnesota) |
8 |
|
| Olivia Aeroporto (328 m, Minnesota) |
8 |
|
| Boulder City Aeroporto (671 m, Nevada) |
0 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| La Veta Pass (3114 m, Colorado) |
0 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
8 |
|
| Mission Field (1418 m, Montana) |
8 |
|
| Glasgow Aeroporto (693 m, Montana) |
8 |
|
| Delta (1583 m, Colorado) |
0 |
|
| Erie Municipal Airport (1564 m, Colorado) |
8 |
|
| Kapuskasing (227 m, Ontário) |
6 |
|
| Sault Ste Marie (192 m, Ontário) |
4 |
|
| Daytona Beach Aeroporto (38 m, Flórida) |
8 |
|
| Base aérea de MacDill (4 m, Flórida) |
8 |
|
| Punta Gorda Airport (7 m, Flórida) |
0 |
|
| La Grande-4 Airport (306 m, Quebec) |
8 |
|
| Greater Sudbury (190 m, Ontário) |
6 |
|
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Florida Keys Marathon Airport (2 m, Flórida) |
0 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
8 |
|
| Red Lake Airport (386 m, Ontário) |
4 |
|
| Leesburg Intl. Airport (125 m, Flórida) |
8 |
|
| Frobisher/Iqaluit Airport (34 m, Nunavut) |
8 |
|
| Clyde AP (27 m, Nunavut) |
0 |
|
| McChord Air Force Base (88 m, Washington) |
0 |
|
| Wekweètì Airport (368 m, Territórios do Noroeste) |
0 |
|
| Tuktoyaktuk (5 m, Territórios do Noroeste) |
4 |
|
| Estação Naval de Norfolk (5 m, Virgínia) |
0 |
|
| Brandon Aeroporto (416 m, Manitoba) |
4 |
|
| Lynn Lake Airport (354 m, Manitoba) |
0 |
|
| Dease Lake Airport (803 m, Colúmbia Britânica) |
0 |
|
| Quesnal (545 m, Colúmbia Britânica) |
0 |
|
| Williams Lake Airport (942 m, Colúmbia Britânica) |
2 |
|
| Quesnel Airport (545 m, Colúmbia Britânica) |
0 |
|
| Fort St. John Airport (695 m, Colúmbia Britânica) |
4 |
|
| Fort Carson (1789 m, Colorado) |
8 |
|
| Fort Chipewyan (232 m, Alberta) |
0 |
|
| La Grande Iv (306 m, Califórnia) |
8 |
|
| Marysville Aeroporto (391 m, Kansas) |
8 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Reedsburg Aeroporto (276 m, Wisconsin) |
8 |
|
| Aeroporto Internacional de Whitehorse E (706 m, Yukon) |
2 |
|
| Somerset County Airport (693 m, Pensilvânia) |
6 |
|
| Willoughby (191 m, Ohio) |
8 |
|
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
8 |
|
| Clinton Municipal Airport (216 m, Iowa) |
0 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Newton Municipal Airport (290 m, Iowa) |
8 |
|
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
8 |
|
| Vinton Aeroporto (258 m, Iowa) |
4 |
|
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
norte - sul