| estações: 2547
|
nebulosidade |
base |
| Twentynine Palms Aeroporto (626 m, Califórnia) |
0 |
|
| Beresford Airport (59 m, Nova Brunswick) |
0 |
|
| Nain (12 m, Terra Nova) |
8 |
|
| Greenwood (28 m, Nova Escócia) |
2 |
|
| Hermiston Municipal Airport (195 m, Oregon) |
8 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Bathurst Arpt(Awrs) (59 m, Nova Brunswick) |
0 |
|
| Sept-Îles Aeroporto (55 m, Quebec) |
6 |
|
| Spencer Aeroporto (408 m, Iowa) |
8 |
|
| Clyde AP (27 m, Nunavut) |
6 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
6 |
|
| Saint John Aeroporto (111 m, Nova Brunswick) |
6 |
|
| La Grande/Union County Airport (826 m, Oregon) |
8 |
|
| Burley Municipal Airport (1267 m, Idaho) |
6 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
6 |
|
| Bicycle Lake Army Airfield (716 m, Califórnia) |
0 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
8 |
|
| Bowers Airport (527 m, Washington) |
4 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
7 |
300-600m |
| Coral Harbour Airport (64 m, Nunavut) |
2 |
|
| North Bay (370 m, Ontário) |
6 |
|
| Eddie Andreini Sr. Airfield (20 m, Califórnia) |
6 |
|
| Fort Carson (1789 m, Colorado) |
0 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
2 |
|
| Naval Air Facility El Centro (-13 m, Califórnia) |
0 |
|
| Halifax Aeroporto (145 m, Nova Escócia) |
6 |
|
| Hall Beach Airport (7 m, Nunavut) |
6 |
|
| Pond Inlet Aeroporto (55 m, Nunavut) |
0 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
8 |
|
| Ontario Municipal Airport (667 m, Oregon) |
8 |
|
| Hall Beach (8 m, Califórnia) |
6 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Edmonton Namao (685 m, Alberta) |
8 |
|
| Brookings Regional Airport (502 m, Dakota do Sul) |
8 |
|
| Jerome (1233 m, Idaho) |
8 |
|
| Presque Isle Intl. Airport (146 m, Maine) |
2 |
|
| Nampa Municipal Airport (773 m, Idaho) |
8 |
|
| La Ronge Aeroporto (379 m, Saskatchewan) |
8 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Emporia Municipal Airport (368 m, Kansas) |
6 |
|
| Lake Havasu City Aeroporto (238 m, Arizona) |
0 |
|
| Walla Walla Aeroporto (355 m, Washington) |
8 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
6 |
|
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
8 |
|
| Delta Aeroporto (1451 m, Utah) |
4 |
|
| Grant County Intl. Airport (364 m, Washington) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
2 |
|
| Nipawin Airport (374 m, Saskatchewan) |
6 |
|
| Odessa Aeroporto (902 m, Texas) |
6 |
|
| Salluit Aeroporto (226 m, Quebec) |
6 |
|
| Winkler Aeroporto (855 m, Texas) |
2 |
|
| Umiujaq (71 m, Quebec) |
6 |
|
| Edson (925 m, Alberta) |
8 |
|
| Taylorville Aeroporto (190 m, Illinois) |
8 |
|
| Midland Airpark Airport (854 m, Texas) |
6 |
|
| Ozona Aeroporto (726 m, Texas) |
0 |
|
| Decatur Airport (208 m, Illinois) |
6 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Lee C. Fine Memorial Airport (265 m, Missouri) |
8 |
|
| Sedalia Regional Airport (277 m, Missouri) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
6 |
|
| Joplin Regional Airport (297 m, Missouri) |
2 |
|
| Lakefront Airport (3 m, Luisiana) |
0 |
|
| Tri-Cities Airport (135 m, Washington) |
8 |
|
| Matagami Airport (280 m, Quebec) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Cold Lake Aeroporto (541 m, Alberta) |
8 |
|
| Taloyoak Aeroporto (28 m, Nunavut) |
4 |
|
| Hill Air Force Base (1459 m, Utah) |
6 |
|
| Red Deer Regional Airport (904 m, Alberta) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
0 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Resolute AP (67 m, Nunavut) |
8 |
|
| Salinas Municipal Airport (26 m, Califórnia) |
0 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
|
| Hanscom Field (41 m, Massachusetts) |
4 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
8 |
|
| Roswell Airport (1118 m, Novo México) |
6 |
|
| Wray Aeroporto (1087 m, Colorado) |
8 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
4 |
|
| Hays Regional Airport (609 m, Kansas) |
4 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
|
| Cape Dorset Aeroporto (50 m, Nunavut) |
0 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
4 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
0 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
0 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Aeroporto Internacional de Calgary (1084 m, Alberta) |
8 |
|
| Englehart Airport (243 m, Ontário) |
6 |
|
| Makkovik Aeroporto (71 m, Terra Nova) |
8 |
|
| Spence Bay Airport (28 m, Nunavut) |
4 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
6 |
|
| Tri-County Regional Airport (219 m, Wisconsin) |
8 |
|
| Orcas Island Airport (9 m, Washington) |
8 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
0 |
|
| Tehachapi Municipal Airport (1220 m, Califórnia) |
0 |
|
| Hilton Head Airport (7 m, Carolina do Sul) |
0 |
|
| Grande Prairie Airport (669 m, Alberta) |
8 |
|
| Matagami (280 m, Califórnia) |
8 |
|
| Aberdeen Aeroporto (397 m, Dakota do Sul) |
8 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
8 |
|
| Rapid City Aeroporto (965 m, Dakota do Sul) |
8 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
8 |
|
| Watertown Regional Airport (532 m, Dakota do Sul) |
8 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Edson Airport (925 m, Alberta) |
8 |
|
| Midland Aeroporto (874 m, Texas) |
8 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
4 |
|
| Glasgow Aeroporto (693 m, Montana) |
8 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Duluth Aeroporto (432 m, Minnesota) |
8 |
|
| Shingle Point Airport (49 m, Yukon) |
8 |
|
| Meadow Lake Airport (480 m, Saskatchewan) |
8 |
|
| Plymouth Municipal Airport (45 m, Massachusetts) |
0 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
2 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
0 |
|
| Lawrence Municipal Airport (45 m, Maine) |
0 |
|
| Caribou Aeroporto (191 m, Maine) |
4 |
|
| Andrews Aeroporto (967 m, Texas) |
6 |
|
| New Century AirCenter (331 m, Kansas) |
6 |
|
| Johnson (334 m, Kansas) |
6 |
|
| Susanville Municipal Airport (1263 m, Califórnia) |
0 |
|
| Ilha de San Clemente Aeroporto (52 m, Califórnia) |
6 |
|
| Blythe Airport (118 m, Califórnia) |
0 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Ontario Intl. Airport (287 m, Califórnia) |
2 |
|
| Monterey Regional Airport (77 m, Califórnia) |
0 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Boone Aeroporto (354 m, Iowa) |
8 |
|
| Clarion Municipal Airport (354 m, Iowa) |
8 |
|
| Algona Municipal Airport (372 m, Iowa) |
8 |
|
| Miller Air Park (25 m, Nova Jersey) |
0 |
|
| Clinton Municipal Airport (216 m, Iowa) |
8 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
6 |
|
| Aeroporto Internacional Midway (190 m, Illinois) |
6 |
|
| Columbia Regional Airport (274 m, Missouri) |
8 |
|
| Plymouth Airport (158 m, Nova Hampshire) |
8 |
|
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
8 |
|
| Lytton (225 m, Colúmbia Britânica) |
8 |
|
| Tadoule Lake (281 m, Manitoba) |
8 |
|
| Carway Airport (1354 m, Alberta) |
6 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
|
| Fredericton Intl. Airport (31 m, Nova Brunswick) |
6 |
|
| Gagetown Awos A (51 m, Nova Brunswick) |
8 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
|
| Marshfield Municipal Airport (389 m, Wisconsin) |
8 |
|
| Viroqua Aeroporto (394 m, Wisconsin) |
8 |
|
| Sanikiluaq Aeroporto (32 m, Nunavut) |
6 |
|
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Sudbury Airport (348 m, Ontário) |
2 |
|
| Wiarton Airport (223 m, Ontário) |
6 |
|
| Greater Sudbury (190 m, Ontário) |
6 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
|
| Edmonton Int. Airport (707 m, Alberta) |
8 |
|
| Pullman- Moscow Regional Airport (778 m, Washington) |
8 |
|
| Aeroporto Internacional de Seattle-Taco (137 m, Washington) |
8 |
|
| Peace River Airport (580 m, Alberta) |
8 |
|
| Burlington Intl. Airport (104 m, Vermont) |
6 |
|
| Oshawa (140 m, Ontário) |
6 |
|
| Saint George (869 m, Utah) |
0 |
|
| Ogden-Hinckley Airport (1362 m, Utah) |
6 |
|
| Roberval Aeroporto (187 m, Quebec) |
2 |
|
| Logan-Cache Airport (1358 m, Utah) |
8 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Milford Municipal (1536 m, Utah) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
0 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Hillsboro Municipal Airport (209 m, Texas) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
|
| Puvirnituq (23 m, Quebec) |
8 |
|
| Prince Albert Aeroporto (428 m, Saskatchewan) |
6 |
|
| Regina Aeroporto (577 m, Saskatchewan) |
2 |
|
| North Battleford Aeroporto (548 m, Saskatchewan) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
0 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
2 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
2 |
|
| Winner Regional Airport (619 m, Dakota do Sul) |
8 |
|
| Madison Municipal Airport (523 m, Dakota do Sul) |
8 |
|
| Ellsworth Air Force Base (979 m, Dakota do Sul) |
8 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
8 |
|
| Chamberlain (530 m, Dakota do Sul) |
8 |
|
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
8 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Myrtle Beach Intl. Airport (8 m, Carolina do Sul) |
2 |
|
| North Central State Airport (134 m, Rhode Island) |
0 |
|
| Aeroporto Internacional Rhode (19 m, Rhode Island) |
4 |
|
| Penticton Aeroporto (344 m, Colúmbia Britânica) |
8 |
|
| Grant County Regional Airport (1127 m, Oregon) |
8 |
|
| Burns Municipal Airport (1271 m, Oregon) |
8 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
0 |
|
| Clarence E. Page Municipal Airport (413 m, Oklahoma) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Vancouver Aeroporto (4 m, Colúmbia Britânica) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
2 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
6 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
2 |
|
| Westchester (121 m, Nova Iorque) |
2 |
|
| Terrace Aeroporto (217 m, Colúmbia Britânica) |
8 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
0 |
|
| Augusta Aeroporto (405 m, Kansas) |
6 |
|
| Aeroporto Internacional John F. Kennedy (7 m, Nova Iorque) |
6 |
|
| Artesia Municipal Airport (1081 m, Novo México) |
0 |
|
| Nashua Airport (61 m, Nova Hampshire) |
0 |
|
| Laconia Municipal Airport (166 m, Nova Hampshire) |
2 |
|
| Portsmouth International Airport at Pea (31 m, Nova Hampshire) |
2 |
|
| Reno Stead Airport (1539 m, Nevada) |
8 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Kit Carson County Airport (1285 m, Colorado) |
4 |
|
| Lytton Aeroporto (225 m, Colúmbia Britânica) |
8 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Tekamah (Asos) (312 m, Nebraska) |
8 |
|
| Kearney Regional Airport (649 m, Nebraska) |
8 |
|
| Mission Field (1418 m, Montana) |
8 |
|
| Baker Municipal Airport (902 m, Montana) |
8 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
6 |
|
| Rolla National Airport (335 m, Missouri) |
8 |
|
| Springfield- Branson National Airport (390 m, Missouri) |
6 |
|
| Canby Aeroporto (364 m, Minnesota) |
8 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
8 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| Mankato Regional Airport (311 m, Minnesota) |
8 |
|
| Pipestone Municipal Airport (529 m, Minnesota) |
8 |
|
| Morris Aeroporto (344 m, Minnesota) |
8 |
|
| Houghton (327 m, Michigan) |
0 |
|
| Mason Jewett Field Airport (280 m, Michigan) |
0 |
|
| Natashquan Airport (9 m, Quebec) |
6 |
|
| Natashquan Airport (11 m, Quebec) |
6 |
|
| Russell Aeroporto (566 m, Kansas) |
2 |
|
| Biggs Army Airfield (1204 m, Texas) |
0 |
|
| Rocksprings Aeroporto (723 m, Texas) |
8 |
|
| Colby Municipal Airport (971 m, Kansas) |
8 |
|
| Elko Regional Airport (1565 m, Nevada) |
8 |
|
| Charlevoix Aeroporto (204 m, Michigan) |
0 |
|
| Sulphur Springs Municipal Airport (149 m, Texas) |
0 |
|
| Savanna Aeroporto (188 m, Illinois) |
8 |
|
| Quincy Regional Airport (232 m, Illinois) |
6 |
|
| Pampa (989 m, Texas) |
6 |
|
| Rock Falls Aeroporto (197 m, Illinois) |
8 |
|
| Aurora Municipal Airport (215 m, Illinois) |
8 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Baie-Comeau Aeroporto (22 m, Quebec) |
8 |
|
| Cheyenne County Municipal Airport (1040 m, Kansas) |
8 |
|
| Wayne County Airport (294 m, Kentucky) |
4 |
|
| Decatur Municipal Airport (319 m, Texas) |
0 |
|
| Ord Aeroporto (631 m, Nebraska) |
0 |
|
| Comanche Aeroporto (423 m, Texas) |
0 |
|
| Cleburne Aeroporto (260 m, Texas) |
0 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Rouyn Airport (301 m, Quebec) |
8 |
|
| Mesquite Metro Airport (136 m, Texas) |
0 |
|
| Waukegan National Airport (222 m, Illinois) |
6 |
|
| Grand Prairie Municipal Airport (180 m, Texas) |
0 |
|
| Lewis University Airport (231 m, Illinois) |
8 |
|
| Litchfield Aeroporto (347 m, Minnesota) |
8 |
|
| Elkhart Municipal Airport (237 m, Indiana) |
0 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
6 |
|
norte - sul