| estações: 2517
|
nebulosidade |
base |
| Nain (12 m, Terra Nova) |
8 |
|
| La Veta Pass (3114 m, Colorado) |
0 |
|
| Stephenville Intl. Airport (9 m, Terra Nova) |
6 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Marfa Municipal Airport (1473 m, Texas) |
0 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
4 |
|
| Cape Peel West (165 m, Territórios do Noroeste) |
8 |
|
| Port Hawkesbury Aeroporto (114 m, Nova Escócia) |
4 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
4 |
600-1000m |
| Coral Harbour Airport (64 m, Nunavut) |
8 |
|
| Norman Wells (78 m, Territórios do Noroeste) |
4 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Rawlins Municipal Airport (2077 m, Wyoming) |
0 |
|
| St.Anthony A (32 m, Terra Nova) |
8 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
8 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Havre (792 m, Montana) |
6 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Powell Aeroporto (1552 m, Wyoming) |
0 |
|
| Rowley Island (41 m, Nunavut) |
8 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Chautauqua (211 m, Nova Iorque) |
8 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
8 |
|
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
8 |
|
| Base aérea Malmstrom (1056 m, Montana) |
6 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
6 |
|
| Mary’s Harbour (11 m, Terra Nova) |
8 |
|
| Tracy Municipal Airport (408 m, Minnesota) |
8 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Baudette Intl. Airport (329 m, Minnesota) |
8 |
|
| Gander Aeroporto (151 m, Terra Nova) |
2 |
|
| St. Cloud Regional Airport (312 m, Minnesota) |
6 |
|
| Salinas Municipal Airport (26 m, Califórnia) |
0 |
|
| Hall Beach (8 m, Califórnia) |
8 |
|
| Las Vegas Municipal Airport (2092 m, Novo México) |
0 |
|
| Bemidji Regional Airport (420 m, Minnesota) |
8 |
|
| Puvirnituq (23 m, Quebec) |
4 |
|
| Deer Lake Aeroporto (29 m, Terra Nova) |
6 |
|
| Deming Municipal Airport (1313 m, Novo México) |
0 |
|
| Lethbridge (929 m, Alberta) |
8 |
|
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
8 |
|
| Naval Air Station Jacksonville (7 m, Flórida) |
8 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
6 |
|
| Dewar Lakes Airport (488 m, Nunavut) |
8 |
|
| Kugluktuk Aeroporto (23 m, Nunavut) |
8 |
|
| Mankato Regional Airport (311 m, Minnesota) |
8 |
|
| Clarion Municipal Airport (354 m, Iowa) |
8 |
|
| Englehart Airport (243 m, Ontário) |
8 |
|
| Jerome (1233 m, Idaho) |
0 |
|
| Tehachapi Municipal Airport (1220 m, Califórnia) |
0 |
|
| Fort St. John Airport (695 m, Colúmbia Britânica) |
6 |
|
| Waseca Municipal Airport (343 m, Minnesota) |
8 |
|
| Chamberlain (530 m, Dakota do Sul) |
0 |
|
| Socorro Aeroporto (1478 m, Novo México) |
0 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
6 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontário) |
8 |
|
| St. Catharines/Niagara District Airport (98 m, Ontário) |
8 |
|
| London Aeroporto (278 m, Ontário) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Wayne Aeroporto (436 m, Nebraska) |
0 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
0 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
2 |
|
| Alamogordo (1279 m, Novo México) |
0 |
|
| Lewistown Municipal Airport (1263 m, Montana) |
0 |
|
| Arviat (10 m, Nunavut) |
0 |
|
| Perry Municipal Airport (309 m, Iowa) |
0 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
6 |
|
| Manistee (189 m, Michigan) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
0 |
|
| Marine Corps Air Station Cherry Point (11 m, Carolina do Norte) |
2 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Eureka Aeroporto (11 m, Nunavut) |
2 |
|
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Rock Falls Aeroporto (197 m, Illinois) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
0 |
|
| Goose (49 m, Terra Nova) |
6 |
|
| Cape Dorset Aeroporto (50 m, Nunavut) |
8 |
|
| Sable Island (1 m, Nova Escócia) |
0 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
8 |
|
| South Haven Aeroporto (203 m, Michigan) |
8 |
|
| Duluth Aeroporto (432 m, Minnesota) |
8 |
|
| Curtis Field (557 m, Texas) |
2 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
|
| Port Aransas Aeroporto (2 m, Texas) |
0 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
8 |
|
| Rohnerville Airport (120 m, Califórnia) |
0 |
|
| Dubois Aeroporto (2224 m, Wyoming) |
0 |
|
| New Ulm Municipal Airport (308 m, Minnesota) |
8 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Caribou Aeroporto (191 m, Maine) |
8 |
|
| Base da Força Espacial de Vanden (112 m, Califórnia) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Sable Island Airport (5 m, Nova Escócia) |
0 |
|
| Hilton Head Airport (7 m, Carolina do Sul) |
8 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
0 |
|
| Falcon Field (424 m, Arizona) |
0 |
|
| Gillette (1230 m, Wyoming) |
6 |
|
| Lakefront Airport (3 m, Luisiana) |
0 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
8 |
|
| Madison (330 m, Minnesota) |
8 |
|
| Eveleth Muni (Awos) (421 m, Minnesota) |
8 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
0 |
|
| Ortonville (335 m, Minnesota) |
8 |
|
| Flying Cloud Airport (276 m, Minnesota) |
8 |
|
| Washington (230 m, Iowa) |
0 |
|
| Elizabeth City Regional Airport (4 m, Carolina do Norte) |
0 |
|
| Wilmington Intl. Airport (10 m, Carolina do Norte) |
2 |
|
| Kenora Airport (406 m, Ontário) |
8 |
|
| Aeroporto Metropolitano de Detroit Wayn (202 m, Michigan) |
8 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| Roscommon (351 m, Michigan) |
8 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
8 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
0 |
|
| Sioux Lookout Airport (390 m, Ontário) |
8 |
|
| West Michigan Regional Airport (210 m, Michigan) |
8 |
|
| Sawyer Intl. Airport (372 m, Michigan) |
8 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
6 |
|
| Timmins Victor M. Power Airport (295 m, Ontário) |
8 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
8 |
|
| Oakland/Troy Airport (222 m, Michigan) |
8 |
|
| Frankfort Dow Memorial Field (193 m, Michigan) |
8 |
|
| Owosso Community Airport (224 m, Michigan) |
8 |
|
| Saginaw (183 m, Michigan) |
4 |
|
| Falls Intl. Airport (362 m, Minnesota) |
6 |
|
| Orr Regional Airport (397 m, Minnesota) |
8 |
|
| Glenwood (Asos) (425 m, Minnesota) |
8 |
|
| Cook Muni Arpt (402 m, Minnesota) |
8 |
|
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
| Redwood Falls Muni (312 m, Minnesota) |
8 |
|
| Alexandria Municipal Airport (432 m, Minnesota) |
8 |
|
| Airlake Airport (293 m, Minnesota) |
8 |
|
| Faribault Muni Awos (322 m, Minnesota) |
8 |
|
| Fairmont Municipal Airport (354 m, Minnesota) |
8 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| Greater Sudbury (190 m, Ontário) |
8 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Range Regional Airport (410 m, Minnesota) |
8 |
|
| Detroit Lakes Airport (426 m, Minnesota) |
8 |
|
| Grand Rapids (413 m, Minnesota) |
8 |
|
| Ely Municipal Airport (443 m, Minnesota) |
8 |
|
| Longville Municipal Airport (407 m, Minnesota) |
8 |
|
| Fosston (388 m, Minnesota) |
8 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
8 |
|
| Crystal Airport (265 m, Minnesota) |
8 |
|
| Willmar Municipal Airport (343 m, Minnesota) |
6 |
|
| Glencoe Aeroporto (302 m, Minnesota) |
8 |
|
| Olivia Aeroporto (328 m, Minnesota) |
6 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
8 |
|
| North Bay (370 m, Ontário) |
8 |
|
| Natashquan Airport (11 m, Quebec) |
0 |
|
| Tekamah (Asos) (312 m, Nebraska) |
0 |
|
| Broken Bow Municipal Airport (776 m, Nebraska) |
0 |
|
| Nebraska (354 m, Nebraska) |
0 |
|
| Wahoo Municipal Airport (373 m, Nebraska) |
4 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Beresford Airport (59 m, Nova Brunswick) |
6 |
|
| Dryden Aeroporto (413 m, Ontário) |
8 |
|
| Oshawa (140 m, Ontário) |
8 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
|
| Inukjuak (25 m, Quebec) |
6 |
|
| Natashquan Airport (9 m, Quebec) |
0 |
|
| Val-d'Or (345 m, Quebec) |
8 |
|
| Val-d'Or (337 m, Califórnia) |
8 |
|
| Prince George Aeroporto (691 m, Colúmbia Britânica) |
8 |
|
| Prince Rupert Aeroporto (36 m, Colúmbia Britânica) |
8 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
|
| F. E. Warren Air Force Base (1878 m, Wyoming) |
0 |
|
| Yuma Intl. Airport (65 m, Arizona) |
0 |
|
| Hope Aerodrome (39 m, Colúmbia Britânica) |
4 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Cumberland Municipal Airport (378 m, Wisconsin) |
8 |
|
| Elbow Lake (367 m, Minnesota) |
8 |
|
| Mineral Point (359 m, Wisconsin) |
4 |
|
| Viroqua Aeroporto (394 m, Wisconsin) |
8 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
0 |
|
| Buckley Space Force Base (1726 m, Colorado) |
0 |
|
| Centennial Aeroporto (1793 m, Colorado) |
0 |
|
| Colorado Air and Space Port (1680 m, Colorado) |
0 |
|
| Marana Regional Airport (619 m, Arizona) |
0 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| Aeroporto Municipal de La Crosse (202 m, Wisconsin) |
8 |
|
| Prince Rupert (35 m, Colúmbia Britânica) |
8 |
|
| Sandspit (6 m, Colúmbia Britânica) |
8 |
|
| Albert Whitted Airport (2 m, Flórida) |
8 |
|
| Bremerton Ntnl Arpt (147 m, Washington) |
0 |
|
| Winnipeg Aeroporto (239 m, Manitoba) |
8 |
|
| Aeroporto Internacional de Seattle-Taco (137 m, Washington) |
0 |
|
| Tadoule Lake (281 m, Manitoba) |
8 |
|
| Langley Air Force Base (6 m, Virgínia) |
0 |
|
| Biggs Army Airfield (1204 m, Texas) |
0 |
|
| Cleburne Aeroporto (260 m, Texas) |
0 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
0 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
4 |
|
| DeKalb Aeroporto (279 m, Illinois) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Bathurst Arpt(Awrs) (59 m, Nova Brunswick) |
6 |
|
| Waterloo Regional Airport (268 m, Iowa) |
6 |
|
| Mason (363 m, Iowa) |
8 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
8 |
|
| Davenport Municipal Airport (259 m, Iowa) |
2 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Ames Aeroporto (291 m, Iowa) |
0 |
|
| Webster City (342 m, Iowa) |
6 |
|
| Oelwen (328 m, Iowa) |
6 |
|
| Knoxville (283 m, Iowa) |
0 |
|
| Red Oak Municipal Airport (318 m, Iowa) |
0 |
|
| Lamoni (342 m, Iowa) |
2 |
|
| Fairfield Municipal Airport (244 m, Iowa) |
0 |
|
| Iowa Falls Aeroporto (347 m, Iowa) |
6 |
|
| Oskaloosa Aeroporto (256 m, Iowa) |
0 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
|
| Midland Aeroporto (874 m, Texas) |
0 |
|
| Winner Regional Airport (619 m, Dakota do Sul) |
0 |
|
| Black Hills Airport (1188 m, Dakota do Sul) |
8 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
0 |
|
| Brookings Regional Airport (502 m, Dakota do Sul) |
6 |
|
| Custer Aeroporto (1707 m, Dakota do Sul) |
8 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
8 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
|
| Grand Strand Airport (10 m, Carolina do Sul) |
6 |
|
| Erie Intl. Airport (225 m, Pensilvânia) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Mandan Aeroporto (593 m, Dakota do Norte) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
0 |
|
| Cuyahoga County Airport (268 m, Ohio) |
8 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
8 |
|
| Brevoort Island Airport (376 m, Nunavut) |
6 |
|
| Beach Aeroporto (840 m, Dakota do Norte) |
6 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
6 |
|
| Freeport Aeroporto (262 m, Illinois) |
4 |
|
| Galesburg Municipal Airport (233 m, Illinois) |
0 |
|
| Macomb Municipal Airport (216 m, Illinois) |
0 |
|
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
8 |
|
| Edgar County Airport (199 m, Illinois) |
8 |
|
| Mahnomen Aeroporto (379 m, Minnesota) |
8 |
|
| Pontiac Aeroporto (201 m, Illinois) |
8 |
|
| Ardmore Municipal Airport (232 m, Oklahoma) |
0 |
|
| Crawford County Airport (141 m, Illinois) |
0 |
|
| Rochelle Municipal Airport (238 m, Illinois) |
8 |
|
| Aeroporto Internacional Midway (190 m, Illinois) |
8 |
|
| Keesler Air Force Base (10 m, Mississippi) |
0 |
|
| Quincy Regional Airport (232 m, Illinois) |
0 |
|
| Marion Municipal Airport (303 m, Ohio) |
6 |
|
| Windsor Aeroporto (190 m, Ontário) |
8 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
0 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
0 |
|
| Park Rapids Municip (437 m, Minnesota) |
8 |
|
| Wiarton Airport (223 m, Ontário) |
8 |
|
| Joliet Regional Airport (177 m, Illinois) |
8 |
|
| Medicine Hat (717 m, Alberta) |
8 |
|
| Aurora Municipal Airport (215 m, Illinois) |
8 |
|
| Lima Allen (296 m, Ohio) |
2 |
|
| Walker Aeroporto (411 m, Minnesota) |
8 |
|
| Andrews Aeroporto (967 m, Texas) |
0 |
|
| Distrito Municipal de Muskoka (281 m, Ontário) |
6 |
|
| Taylorville Aeroporto (190 m, Illinois) |
0 |
|
| Sauk Centre Muni (379 m, Minnesota) |
8 |
|
| Richard I. Bong Airport (206 m, Wisconsin) |
8 |
|
| Aeroporto Regional de Chippewa Valley (271 m, Wisconsin) |
8 |
|
| Austin Municipal Airport (375 m, Minnesota) |
8 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Lawton (338 m, Oklahoma) |
0 |
|
| Lewis University Airport (231 m, Illinois) |
8 |
|
| Davis Field (186 m, Oklahoma) |
0 |
|
| Greater Kankakee Airport (192 m, Illinois) |
8 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
0 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
2 |
|
| Evanston Aeroporto (2177 m, Wyoming) |
0 |
|
| Base aérea Davis-Monthan (808 m, Arizona) |
0 |
|
| Crookston Municipal Airport (273 m, Minnesota) |
8 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Quesnal (545 m, Colúmbia Britânica) |
8 |
|
| Grissom AFB (247 m, Indiana) |
8 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
0 |
|
| Moncton Aeroporto (71 m, Nova Brunswick) |
2 |
|
| Aeroporto Internacional de St. Pete-Cle (3 m, Flórida) |
8 |
|
| Granite Falls Municipal Airport (319 m, Minnesota) |
8 |
|
| Kokomo Municipal Airport (253 m, Indiana) |
8 |
|
| Porter (234 m, Indiana) |
6 |
|
| Two Harbors (328 m, Minnesota) |
8 |
|
| Princeton Municipal Airport (298 m, Minnesota) |
6 |
|
| Fort Smith Regional Airport (141 m, Arkansas) |
0 |
|
| Knox Aeroporto (209 m, Indiana) |
8 |
|
| Aeroporto Municipal de Platteville (312 m, Wisconsin) |
6 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
2 |
|
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Dalhart Municipal Airport (1216 m, Texas) |
0 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
8 |
|
| Jonesboro Municipal Airport (80 m, Arkansas) |
0 |
|
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
0 |
|
| Menomonie Municipal Airport (273 m, Wisconsin) |
8 |
|
| Sioux Gateway Airport (336 m, Iowa) |
0 |
|
| Mackenzie (690 m, Colúmbia Britânica) |
8 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
0 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Findlay Airport (247 m, Ohio) |
8 |
|
| Council Bluffs Aeroporto (382 m, Iowa) |
0 |
|
norte - sul