| estações: 2869
|
nebulosidade |
base |
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Raton Municipal Airport (1935 m, Novo México) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Ozona Aeroporto (726 m, Texas) |
8 |
|
| McGrath Aeroporto (103 m, Alasca) |
8 |
300-600m |
| Rapid City Aeroporto (965 m, Dakota do Sul) |
8 |
300-600m |
| W Memphis Municipal (64 m, Arkansas) |
8 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
4 |
|
| Augusta Aeroporto (405 m, Kansas) |
8 |
|
| Columbia Regional Airport (274 m, Missouri) |
8 |
1000-1500m |
| Middleton Island Airport (14 m, Alasca) |
8 |
600-1000m |
| Guthrie Aeroporto (327 m, Oklahoma) |
8 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
8 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
300-600m |
| Webster City (342 m, Iowa) |
8 |
|
| Independence Municipal Airport (251 m, Kansas) |
8 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Lincoln Aeroporto (37 m, Califórnia) |
0 |
|
| Odessa Aeroporto (902 m, Texas) |
8 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
8 |
|
| Davis Aeroporto (21 m, Califórnia) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
6 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
8 |
300-600m |
| Goose (49 m, Terra Nova) |
2 |
>2500m |
| Powell Aeroporto (1552 m, Wyoming) |
8 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
2 |
600-1000m |
| Fort Morgan Aeroporto (1393 m, Colorado) |
8 |
|
| Yuba (19 m, Califórnia) |
0 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
8 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
>2500m |
| Chamberlain (530 m, Dakota do Sul) |
6 |
|
| Thedford Aeroporto (892 m, Nebraska) |
8 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
600-1000m |
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Norfolk Regional Airport (473 m, Nebraska) |
6 |
600-1000m |
| Aeroporto Internacional de Sacramento (7 m, Califórnia) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
8 |
|
| Meadow Lake Airport (480 m, Saskatchewan) |
3 |
>2500m |
| Gulkana Airport (481 m, Alasca) |
0 |
>2500m |
| Limon Aeroporto (1635 m, Colorado) |
6 |
|
| Halliburton Field (339 m, Oklahoma) |
8 |
|
| Slave Lake (583 m, Alberta) |
7 |
>2500m |
| Porto Espacial e Aéreo de Mojave (849 m, Califórnia) |
2 |
|
| Atkinson Municipal Airport (290 m, Kansas) |
8 |
|
| Livermore Municipal Airport (121 m, Califórnia) |
0 |
|
| Stephenville Intl. Airport (9 m, Terra Nova) |
7 |
600-1000m |
| Rogers Executive Airport (415 m, Arkansas) |
8 |
|
| Ontario Municipal Airport (667 m, Oregon) |
2 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Buena Vista Aeroporto (2422 m, Colorado) |
6 |
|
| Grove Municipal Airport (254 m, Oklahoma) |
6 |
|
| Prince George Aeroporto (691 m, Colúmbia Britânica) |
8 |
1500-2000m |
| Robstown Aeroporto (24 m, Texas) |
8 |
|
| Sable Island Airport (5 m, Nova Escócia) |
8 |
|
| Blackwell Aeroporto (314 m, Oklahoma) |
8 |
|
| Lethbridge (929 m, Alberta) |
0 |
>2500m |
| Sandspit (6 m, Colúmbia Britânica) |
4 |
>2500m |
| Academia da Força Aérea d (1999 m, Colorado) |
8 |
|
| Aeroporto Internacional de Kansas (313 m, Missouri) |
8 |
600-1000m |
| Springfield- Branson National Airport (390 m, Missouri) |
8 |
1000-1500m |
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
8 |
|
| Ely Airport (1909 m, Nevada) |
2 |
>2500m |
| Sandberg Airport (1379 m, Califórnia) |
2 |
100-200m |
| Talkeetna Aeroporto (109 m, Alasca) |
8 |
600-1000m |
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
8 |
|
| Torrington Aeroporto (1281 m, Wyoming) |
8 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
6 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
5 |
>2500m |
| Buffalo Aeroporto (1514 m, Wyoming) |
8 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
8 |
|
| Port Isabel Airport (5 m, Texas) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
6 |
|
| Valley Intl. Airport (10 m, Texas) |
8 |
|
| Beale Air Force Base (38 m, Califórnia) |
0 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
8 |
300-600m |
| Clinton Municipal Airport (216 m, Iowa) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
8 |
300-600m |
| Brownsville/South Padre (8 m, Texas) |
8 |
300-600m |
| Miller Field Airport (792 m, Nebraska) |
8 |
200-300m |
| Aberdeen Aeroporto (397 m, Dakota do Sul) |
8 |
600-1000m |
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
8 |
300-600m |
| Huron Aeroporto (393 m, Dakota do Sul) |
8 |
600-1000m |
| Pierre Regional Airport (528 m, Dakota do Sul) |
8 |
|
| Mount Pleasant Municipal Airport (224 m, Iowa) |
8 |
|
| Pine Ridge Aeroporto (1015 m, Dakota do Sul) |
8 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
8 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Iowa Falls Aeroporto (347 m, Iowa) |
8 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
8 |
|
| Grinnell Aeroporto (307 m, Iowa) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
8 |
|
| Mason (363 m, Iowa) |
8 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
8 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
4 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
8 |
600-1000m |
| Sable Island (1 m, Nova Escócia) |
8 |
1000-1500m |
| Strother Field (353 m, Kansas) |
8 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| La Grande Iv (306 m, Califórnia) |
4 |
1000-1500m |
| Fort Carson (1789 m, Colorado) |
0 |
|
| Newton (467 m, Kansas) |
6 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
0 |
|
| Chandler Regional Airport (300 m, Oklahoma) |
8 |
|
| Claremore Regional Airport (221 m, Oklahoma) |
8 |
|
| Clinton Regional Airport (492 m, Oklahoma) |
8 |
|
| Baker Lake Aeroporto (18 m, Nunavut) |
4 |
1500-2000m |
| Stuttgart Municipal Airport (68 m, Arkansas) |
0 |
|
| Clyde AP (27 m, Nunavut) |
8 |
>2500m |
| Blythe Airport (118 m, Califórnia) |
0 |
|
| Pauls Valley Municipal Airport (295 m, Oklahoma) |
8 |
|
| Mammoth Yosemite Airport (2173 m, Califórnia) |
8 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
6 |
|
| Boulder City Aeroporto (671 m, Nevada) |
2 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
8 |
|
| Placerville Airport (788 m, Califórnia) |
0 |
|
| Goodland Municipal Airport (1124 m, Kansas) |
0 |
>2500m |
| New Century AirCenter (331 m, Kansas) |
8 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
8 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| North Texas Regional Airport (228 m, Texas) |
8 |
|
| Emporia Municipal Airport (368 m, Kansas) |
6 |
|
| Drake Field (381 m, Arkansas) |
2 |
|
| Tri-City Airport (274 m, Kansas) |
8 |
|
| Colby Municipal Airport (971 m, Kansas) |
0 |
|
| Cheyenne County Municipal Airport (1040 m, Kansas) |
6 |
|
| Palacios Municipal Airport (5 m, Texas) |
8 |
|
| La Grande/Union County Airport (826 m, Oregon) |
8 |
|
| Terrace Aeroporto (217 m, Colúmbia Britânica) |
7 |
600-1000m |
| Bentonville Municipal Airport (395 m, Arkansas) |
8 |
|
| Mc Gregor (180 m, Texas) |
8 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
8 |
1500-2000m |
| SwiftCurrent (820 m, Saskatchewan) |
8 |
200-300m |
| Aeroporto Internacional de Las Vegas (664 m, Nevada) |
4 |
>2500m |
| Base Aérea Naval de Fort Worth (198 m, Texas) |
8 |
|
| Easterwood Airport (98 m, Texas) |
8 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
0 |
|
| Hillsboro Municipal Airport (209 m, Texas) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Albert Whitted Airport (2 m, Flórida) |
0 |
|
| Midland Aeroporto (874 m, Texas) |
2 |
300-600m |
| Hamilton Municipal Airport (396 m, Texas) |
8 |
|
| Chadron Municipal Airport (1011 m, Nebraska) |
8 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
>2500m |
| Boca Raton Airport (4 m, Flórida) |
2 |
|
| Ephrata Municipal Airport (383 m, Washington) |
0 |
|
| Converse (1502 m, Wyoming) |
8 |
|
| Aeroporto Internacional de Anchorage Te (42 m, Alasca) |
6 |
600-1000m |
| Clinton Aeroporto (251 m, Missouri) |
8 |
|
| Lee C. Fine Memorial Airport (265 m, Missouri) |
8 |
|
| Rolla National Airport (335 m, Missouri) |
8 |
|
| Sedalia Regional Airport (277 m, Missouri) |
8 |
|
| Sterling Aeroporto (1231 m, Colorado) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
8 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Coleman Aeroporto (517 m, Texas) |
8 |
|
| Cleburne Aeroporto (260 m, Texas) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
0 |
>2500m |
| Tioga Aeroporto (684 m, Dakota do Norte) |
8 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
8 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
0 |
0-50m |
| Elk City Regional Business Airport (610 m, Oklahoma) |
8 |
|
| Olivia Aeroporto (328 m, Minnesota) |
8 |
|
| Andrews Aeroporto (967 m, Texas) |
8 |
|
| Luverne Municipal Airport (436 m, Minnesota) |
8 |
|
| Big Spring Aeroporto (784 m, Texas) |
4 |
|
| Rockford Aeroporto (226 m, Illinois) |
8 |
>2500m |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| Macomb Municipal Airport (216 m, Illinois) |
8 |
|
| Cedar City Regional Airport (1714 m, Utah) |
8 |
|
| Savanna Aeroporto (188 m, Illinois) |
8 |
|
| Quincy Regional Airport (232 m, Illinois) |
8 |
|
| Madison (330 m, Minnesota) |
8 |
|
| Decatur Airport (208 m, Illinois) |
6 |
|
| Coles (220 m, Illinois) |
8 |
|
| Lake Havasu City Aeroporto (238 m, Arizona) |
2 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Childress Municipal Airport (594 m, Texas) |
8 |
|
| Taylorville Aeroporto (190 m, Illinois) |
8 |
|
| Pittsfield (216 m, Illinois) |
8 |
|
| Logan County Airport (178 m, Illinois) |
8 |
|
| Ingenika Point (680 m, Colúmbia Britânica) |
6 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| Fairmont Municipal Airport (354 m, Minnesota) |
8 |
|
| Pipestone Municipal Airport (529 m, Minnesota) |
8 |
|
| Lloyd Stearman Field (416 m, Kansas) |
8 |
|
| Sonora Aeroporto (652 m, Texas) |
8 |
|
| Ernest A. Love Field Airport (1537 m, Arizona) |
0 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Melrose Gunnery Range (1326 m, Novo México) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
| Kapuskasing (227 m, Ontário) |
8 |
1500-2000m |
| Enid Woodring Regional Airport (356 m, Oklahoma) |
8 |
|
| Slave Lake Aeroporto (583 m, Alberta) |
6 |
|
| Davenport Municipal Airport (259 m, Iowa) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Greeley- Weld County Airport (1420 m, Colorado) |
0 |
|
| Newton Municipal Airport (290 m, Iowa) |
8 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Monticello Regional Airport (259 m, Iowa) |
8 |
|
| Decorah Aeroporto (353 m, Iowa) |
8 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
6 |
|
| Boone Aeroporto (354 m, Iowa) |
8 |
|
| Tulsa Riverside Airport (193 m, Oklahoma) |
8 |
|
| Sheldon (432 m, Iowa) |
8 |
|
| Estherville Muni (401 m, Iowa) |
8 |
|
| Spencer Aeroporto (408 m, Iowa) |
8 |
|
| Forest City Aeroporto (375 m, Iowa) |
8 |
|
| Oskaloosa Aeroporto (256 m, Iowa) |
8 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
8 |
|
| Red Bluff Municipal Airport (108 m, Califórnia) |
0 |
>2500m |
| Peace River Airport (580 m, Alberta) |
8 |
>2500m |
| Stockton Metropolitan Airport (8 m, Califórnia) |
0 |
>2500m |
| Ada Aeroporto (310 m, Oklahoma) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Carson City Aeroporto (1432 m, Nevada) |
0 |
|
| King Salmon Aeroporto (14 m, Alasca) |
8 |
600-1000m |
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
3 |
600-1000m |
| Granite Falls Municipal Airport (319 m, Minnesota) |
8 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
1500-2000m |
| Jefferson (167 m, Missouri) |
8 |
|
| Curtis Field (557 m, Texas) |
8 |
|
| Waseca Municipal Airport (343 m, Minnesota) |
8 |
|
| Pella Airport (270 m, Iowa) |
8 |
|
| Chico Municipal Airport (73 m, Califórnia) |
0 |
|
| Canby Aeroporto (364 m, Minnesota) |
8 |
|
| Jacksonville (206 m, Texas) |
8 |
|
| San Marcos Regional Airport (182 m, Texas) |
8 |
|
| Peoria Aeroporto (202 m, Illinois) |
8 |
>2500m |
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
>2500m |
| Bowie Aeroporto (336 m, Texas) |
8 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Bay City Municipal Airport (14 m, Texas) |
8 |
|
| Breckenridge Aeroporto (391 m, Texas) |
0 |
|
| DeKalb Aeroporto (279 m, Illinois) |
8 |
|
| Vernon (386 m, Texas) |
8 |
|
| Lake Tahoe Airport (1909 m, Califórnia) |
6 |
|
| Athens Aeroporto (135 m, Texas) |
8 |
|
| Mesquite Metro Airport (136 m, Texas) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Vinton Aeroporto (258 m, Iowa) |
0 |
|
| Lancaster Regional Airport (153 m, Texas) |
8 |
|
| Creston (394 m, Iowa) |
8 |
|
| Nain (12 m, Terra Nova) |
0 |
>2500m |
| Kickapoo Downtown Airport (304 m, Texas) |
6 |
|
| Bethel Aeroporto (44 m, Alasca) |
0 |
>2500m |
| Cox Field (167 m, Texas) |
8 |
|
| Sheridan Aeroporto (1209 m, Wyoming) |
8 |
600-1000m |
| Lawton (338 m, Oklahoma) |
8 |
|
| Gjoa Haven Aeroporto (46 m, Nunavut) |
0 |
>2500m |
| Hall Beach Airport (7 m, Nunavut) |
2 |
|
| Blytheville Municipal Airport (78 m, Arkansas) |
8 |
|
| Mason (197 m, Michigan) |
6 |
|
| Springerville Muni (2150 m, Arizona) |
0 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
8 |
|
| Modesto (30 m, Califórnia) |
0 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
8 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
8 |
|
| Moosonee (9 m, Ontário) |
8 |
1000-1500m |
| Crescent City (17 m, Califórnia) |
0 |
|
| Naval Outlying Landing Field San Nicola (174 m, Califórnia) |
8 |
|
| Knoxville (283 m, Iowa) |
8 |
|
| Jacksonville Aeroporto (190 m, Illinois) |
8 |
|
| Naval Air Station Key West (2 m, Flórida) |
6 |
|
| Sudbury Airport (348 m, Ontário) |
8 |
200-300m |
| Hobart Regional Airport (478 m, Oklahoma) |
8 |
|
| Aransas (8 m, Texas) |
8 |
|
| Topeka Regional Airport (325 m, Kansas) |
8 |
|
| Fairfield Municipal Airport (244 m, Iowa) |
8 |
|
| Osceola Muni (338 m, Iowa) |
8 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
>2500m |
| Elkhart (1099 m, Kansas) |
0 |
|
| Pickle Lake Airport (391 m, Ontário) |
8 |
300-600m |
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
norte - sul