| estações: 2802
|
nebulosidade |
base |
| Avenger Field (725 m, Texas) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Evanston Aeroporto (2177 m, Wyoming) |
0 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
50-100m |
| Casper (1612 m, Wyoming) |
0 |
>2500m |
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
4 |
>2500m |
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| Sacramento Mather Airport (29 m, Califórnia) |
0 |
|
| Tehachapi Municipal Airport (1220 m, Califórnia) |
0 |
|
| Hale County Airport (1028 m, Texas) |
0 |
|
| Bismarck Municipal Airport (505 m, Dakota do Norte) |
0 |
>2500m |
| Penticton Aeroporto (344 m, Colúmbia Britânica) |
7 |
2000-2500m |
| Dauphin Aeroporto (305 m, Manitoba) |
8 |
600-1000m |
| Brandon Aeroporto (416 m, Manitoba) |
5 |
>2500m |
| Base aérea Malmstrom (1056 m, Montana) |
8 |
|
| Truckee Tahoe Airport (1798 m, Califórnia) |
0 |
|
| Hillsboro Municipal Airport (209 m, Texas) |
4 |
|
| Beale Air Force Base (38 m, Califórnia) |
0 |
|
| Sanderson Field Airport (85 m, Washington) |
0 |
|
| Nome Aeroporto (6 m, Alasca) |
8 |
300-600m |
| Corpus Christi Intl. Airport (15 m, Texas) |
6 |
600-1000m |
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Susanville Municipal Airport (1263 m, Califórnia) |
0 |
|
| Hillsboro Airport (62 m, Oregon) |
6 |
|
| Lewiston Aeroporto (438 m, Idaho) |
0 |
>2500m |
| Napa Aeroporto (10 m, Califórnia) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
>2500m |
| Aeroporto Internacional de Phoenix Sky (337 m, Arizona) |
2 |
1000-1500m |
| Brookings Aeroporto (140 m, Oregon) |
0 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
6 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
4 |
100-200m |
| Paso Robles Municipal Airport (255 m, Califórnia) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
2 |
|
| Hollister Aeroporto (70 m, Califórnia) |
0 |
|
| Port Isabel Airport (5 m, Texas) |
6 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Chico Municipal Airport (73 m, Califórnia) |
6 |
|
| Yakima Aeroporto (325 m, Washington) |
0 |
>2500m |
| Las Vegas Municipal Airport (2092 m, Novo México) |
0 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
0 |
|
| Sierra Vista Municipal Airport (1421 m, Arizona) |
8 |
|
| Rowley Island (41 m, Nunavut) |
2 |
>2500m |
| Pampa (989 m, Texas) |
0 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
8 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Springerville Muni (2150 m, Arizona) |
0 |
|
| Red Bluff Municipal Airport (108 m, Califórnia) |
0 |
>2500m |
| Augusta Regional Airport (45 m, Geórgia) |
8 |
1000-1500m |
| Fort Nelson Airport (389 m, Colúmbia Britânica) |
7 |
1500-2000m |
| Burns Municipal Airport (1271 m, Oregon) |
0 |
>2500m |
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Prineville Aeroporto (991 m, Oregon) |
0 |
|
| Double Eagle II Airport (1779 m, Novo México) |
0 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
0 |
|
| Guymon Aeroporto (952 m, Oklahoma) |
0 |
|
| Stockton Metropolitan Airport (8 m, Califórnia) |
0 |
>2500m |
| Clinton Regional Airport (492 m, Oklahoma) |
0 |
|
| Waco Regional Airport (155 m, Texas) |
2 |
1000-1500m |
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
2 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
0 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
0 |
>2500m |
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
2 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
2 |
1500-2000m |
| Tri-Cities Airport (135 m, Washington) |
2 |
|
| Elko Regional Airport (1565 m, Nevada) |
2 |
|
| Canadian Aeroporto (730 m, Texas) |
0 |
|
| Thedford Aeroporto (892 m, Nebraska) |
0 |
|
| Gray Army Airfield (89 m, Washington) |
8 |
|
| Sacramento McClellan Airport (23 m, Califórnia) |
0 |
|
| McKinney National Airport (176 m, Texas) |
2 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| St. Johns Industrial Air Park (1747 m, Arizona) |
0 |
|
| Valley Intl. Airport (10 m, Texas) |
6 |
|
| Mobridge Aeroporto (508 m, Dakota do Sul) |
0 |
|
| McKinnon St. Simons (6 m, Geórgia) |
0 |
|
| Ely Airport (1909 m, Nevada) |
0 |
>2500m |
| Arcata (18 m, Califórnia) |
0 |
>2500m |
| Clovis Municipal Airport (1284 m, Novo México) |
8 |
|
| Aeroporto Internacional de Filadé (9 m, Pensilvânia) |
6 |
1500-2000m |
| Boulder City Aeroporto (671 m, Nevada) |
0 |
|
| Marin (1 m, Califórnia) |
0 |
|
| San Carlos Airport (1 m, Califórnia) |
4 |
|
| Kingston Arpt (Man) (93 m, Ontário) |
8 |
|
| Base Aérea Naval de Fort Worth (198 m, Texas) |
0 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
8 |
>2500m |
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
2 |
|
| Rocksprings Aeroporto (723 m, Texas) |
6 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
>2500m |
| Bryce Canyon Airport (2312 m, Utah) |
2 |
|
| Flagstaff/Belemont (2181 m, Arizona) |
0 |
>2500m |
| Truth or Consequences Municipal Airport (1481 m, Novo México) |
0 |
>2500m |
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
>2500m |
| Port Hardy Airport (22 m, Colúmbia Britânica) |
4 |
600-1000m |
| Four Corners Regional Airport (1677 m, Novo México) |
0 |
|
| Lawton (338 m, Oklahoma) |
2 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Rohnerville Airport (120 m, Califórnia) |
2 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
2 |
|
| Killeen (283 m, Texas) |
0 |
|
| Chino Airport (199 m, Califórnia) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
2 |
|
| Denton Enterprise Airport (197 m, Texas) |
2 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
4 |
1000-1500m |
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
4 |
|
| Livermore Municipal Airport (121 m, Califórnia) |
0 |
|
| Alice Intl. Airport (52 m, Texas) |
6 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
2 |
|
| Yuba (19 m, Califórnia) |
0 |
|
| Eareckson Air Station (31 m, Alasca) |
8 |
100-200m |
| Aransas (8 m, Texas) |
0 |
|
| Aeroporto de Dallas Love Field (148 m, Texas) |
4 |
|
| Lackland Air Force Base (210 m, Texas) |
0 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
0 |
|
| Miller Field Airport (792 m, Nebraska) |
0 |
>2500m |
| Ontario Intl. Airport (287 m, Califórnia) |
0 |
|
| Norman Wells (78 m, Territórios do Noroeste) |
3 |
1500-2000m |
| Cotulla (144 m, Texas) |
4 |
|
| Aeroporto Internacional de Sacramento (7 m, Califórnia) |
4 |
|
| Riverside Municipal Airport (249 m, Califórnia) |
0 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Estevan Aeroporto (584 m, Saskatchewan) |
0 |
>2500m |
| Base Aérea Fairchild (743 m, Washington) |
0 |
|
| Harriet Alexander Field (2293 m, Colorado) |
0 |
|
| Bethel Aeroporto (44 m, Alasca) |
8 |
600-1000m |
| Snyder (741 m, Texas) |
0 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
2 |
|
| Driggs Aeroporto (1898 m, Idaho) |
2 |
|
| Goodland Municipal Airport (1124 m, Kansas) |
0 |
>2500m |
| Moriarty Aeroporto (1889 m, Novo México) |
0 |
|
| Lincoln Aeroporto (37 m, Califórnia) |
0 |
|
| Masset Airport (8 m, Colúmbia Britânica) |
6 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Crosby Aeroporto (594 m, Dakota do Norte) |
0 |
|
| Langdon Aeroporto (490 m, Dakota do Norte) |
0 |
|
| Glen Ullin Aeroporto (634 m, Dakota do Norte) |
0 |
|
| Harvey Aeroporto (487 m, Dakota do Norte) |
0 |
|
| Lihue Aeroporto (32 m, Havaí) |
8 |
300-600m |
| Colby Municipal Airport (971 m, Kansas) |
0 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| Aeroporto Regional do Condado de Eagle (1993 m, Colorado) |
6 |
|
| Lethbridge (929 m, Alberta) |
7 |
1000-1500m |
| Kerrville Municipal Airport (493 m, Texas) |
4 |
|
| Biggs Army Airfield (1204 m, Texas) |
8 |
|
| Curtis Field (557 m, Texas) |
0 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Presidio Aeroporto (896 m, Texas) |
6 |
|
| Block (33 m, Rhode Island) |
0 |
|
| Rockwall Aeroporto (175 m, Texas) |
4 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
0 |
|
| Midland Aeroporto (874 m, Texas) |
0 |
>2500m |
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
4 |
2000-2500m |
| Hutchinson (931 m, Texas) |
0 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Newport (73 m, Arkansas) |
4 |
|
| Lemhi (1233 m, Idaho) |
6 |
|
| Sidney- Richland Municipal Airport (605 m, Montana) |
0 |
|
| Smithers (517 m, Colúmbia Britânica) |
4 |
1500-2000m |
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
2 |
>2500m |
| Olympia Regional Airport (61 m, Washington) |
6 |
1000-1500m |
| Walla Walla Aeroporto (355 m, Washington) |
0 |
|
| Victoria Int. Airport (19 m, Colúmbia Britânica) |
6 |
1500-2000m |
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| Kamloops Airport (345 m, Colúmbia Britânica) |
7 |
1500-2000m |
| Brownsville/South Padre (8 m, Texas) |
6 |
600-1000m |
| Vance Brand Airport (1541 m, Colorado) |
0 |
|
| King Salmon Aeroporto (14 m, Alasca) |
8 |
1500-2000m |
| Vernon (386 m, Texas) |
0 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
4 |
2000-2500m |
| Ralph Wenz Field (2160 m, Wyoming) |
0 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
0 |
|
| Centennial Aeroporto (1793 m, Colorado) |
6 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
7 |
200-300m |
| Cortez Municipal Airport (1803 m, Colorado) |
0 |
|
| Grey Butte Field Airport (923 m, Califórnia) |
0 |
|
| Puvirnituq (23 m, Quebec) |
2 |
|
| William R. Fairchild Intl. Airport (88 m, Washington) |
0 |
|
| San Luis Valley Regional Airport (2299 m, Colorado) |
0 |
>2500m |
| Bowerman Airport (3 m, Washington) |
8 |
|
| Walnut Ridge Regional Airport (83 m, Arkansas) |
6 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
4 |
|
| Flagstaff Aeroporto (2131 m, Arizona) |
2 |
>2500m |
| McChord Air Force Base (88 m, Washington) |
8 |
|
| Casa Grande Aeroporto (446 m, Arizona) |
0 |
|
| Base aérea Davis-Monthan (808 m, Arizona) |
4 |
|
| Luke Air Force Base (331 m, Arizona) |
0 |
|
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
>2500m |
| Wray Aeroporto (1087 m, Colorado) |
0 |
|
| Atlantic City Aeroporto (20 m, Nova Jersey) |
0 |
>2500m |
| Aeroporto Internacional Del Rio (314 m, Texas) |
2 |
1500-2000m |
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Tulsa Riverside Airport (193 m, Oklahoma) |
4 |
|
| Chan Gurney Municipal Airport (398 m, Dakota do Sul) |
2 |
|
| Santa Fe Regional Airport (1933 m, Novo México) |
0 |
|
| Aeroporto Internacional de San Antonio (242 m, Texas) |
8 |
1000-1500m |
| Palacios Municipal Airport (5 m, Texas) |
6 |
|
| Naval Air Station Lemoore (73 m, Califórnia) |
0 |
|
| Lea (1114 m, Novo México) |
6 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
6 |
1500-2000m |
| Victoria Regional Airport (36 m, Texas) |
8 |
600-1000m |
| Ramona Aeroporto (424 m, Califórnia) |
0 |
|
| Oroville Municipal Airport (57 m, Califórnia) |
0 |
|
| Lake Tahoe Airport (1909 m, Califórnia) |
0 |
|
| San Jose Intl. Airport (17 m, Califórnia) |
4 |
|
| Sacramento Executive Airport (8 m, Califórnia) |
0 |
|
| Palm Springs Intl. Airport (141 m, Califórnia) |
0 |
|
| Lancaster Aeroporto (123 m, Pensilvânia) |
0 |
|
| Mercer County Regional Airport (553 m, Dakota do Norte) |
0 |
|
| Grafton Aeroporto (251 m, Dakota do Norte) |
0 |
|
| Addison Aeroporto (196 m, Texas) |
4 |
|
| Johnstown (696 m, Pensilvânia) |
6 |
|
| Jamestown Regional Airport (454 m, Dakota do Norte) |
0 |
|
| Stinson Municipal Airport (176 m, Texas) |
8 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
2 |
|
| Dallas Executive Airport (201 m, Texas) |
6 |
|
| Buchanan Field Airport (7 m, Califórnia) |
0 |
|
| Reno (1341 m, Nevada) |
6 |
300-600m |
| Peoria Aeroporto (202 m, Illinois) |
8 |
600-1000m |
| Redding Municipal Airport (153 m, Califórnia) |
0 |
>2500m |
| Eastern Sierra Regional Airport (1263 m, Califórnia) |
0 |
>2500m |
| Conroe Aeroporto (75 m, Texas) |
2 |
|
| C. David Campbell Field (136 m, Texas) |
2 |
|
| Grant County Regional Airport (1127 m, Oregon) |
0 |
|
| Terrell Municipal Airport (144 m, Texas) |
0 |
|
| Halliburton Field (339 m, Oklahoma) |
0 |
|
| Storm Lake Municipal Airport (454 m, Iowa) |
6 |
|
| San Marcos Regional Airport (182 m, Texas) |
0 |
|
| Grande Prairie Airport (669 m, Alberta) |
7 |
1500-2000m |
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Sault Ste Marie (192 m, Ontário) |
0 |
>2500m |
| Sandersville Aeroporto (134 m, Geórgia) |
6 |
|
| Chennault Intl. Airport (4 m, Luisiana) |
4 |
|
| Gila Bend Aeroporto (269 m, Arizona) |
0 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| Childress Municipal Airport (594 m, Texas) |
0 |
|
| Aberdeen Aeroporto (397 m, Dakota do Sul) |
2 |
1500-2000m |
| Fredericksburg (517 m, Texas) |
4 |
|
| Gonzales Aeroporto (108 m, Texas) |
8 |
|
| Corvallis Municipal Airport (75 m, Oregon) |
0 |
|
| Beeville Aeroporto (82 m, Texas) |
0 |
|
| Cleburne Aeroporto (260 m, Texas) |
0 |
|
| Comanche Aeroporto (423 m, Texas) |
4 |
|
| Ozona Aeroporto (726 m, Texas) |
0 |
|
| Andrews Aeroporto (967 m, Texas) |
0 |
|
| Skylark Field (258 m, Texas) |
0 |
|
| South Texas International Airport at Ed (24 m, Texas) |
4 |
|
| Granbury Aeroporto (237 m, Texas) |
4 |
|
| Hamilton Municipal Airport (396 m, Texas) |
0 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
0 |
|
| Baker City Aeroporto (1026 m, Oregon) |
2 |
|
| Watford City Aeroporto (643 m, Dakota do Norte) |
0 |
|
| Mandan Aeroporto (593 m, Dakota do Norte) |
0 |
|
| Linton Aeroporto (542 m, Dakota do Norte) |
0 |
|
| Pratt Regional Airport (595 m, Kansas) |
6 |
|
| Aeroporto Internacional de Honolulu (5 m, Havaí) |
6 |
600-1000m |
| Cheyenne County Municipal Airport (1040 m, Kansas) |
0 |
|
| Dillon Aeroporto (1597 m, Montana) |
6 |
|
| Coffeyville Municipal Airport (230 m, Kansas) |
2 |
|
| Aiken Regional Airport (161 m, Carolina do Sul) |
6 |
|
| Seminole Aeroporto (1010 m, Texas) |
0 |
|
| Aeroporto Internacional de Whitehorse E (706 m, Yukon) |
5 |
2000-2500m |
| North Texas Regional Airport (228 m, Texas) |
0 |
|
| Missoula Montana Airport (972 m, Montana) |
0 |
>2500m |
| Caldwell Aeroporto (119 m, Texas) |
0 |
|
| Dawson Community Airport (749 m, Montana) |
0 |
|
| Marana Regional Airport (619 m, Arizona) |
0 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
0 |
|
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Resolute AP (67 m, Nunavut) |
7 |
300-600m |
| Window Rock Aeroporto (2054 m, Arizona) |
0 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
2 |
|
| Cushing Aeroporto (279 m, Oklahoma) |
4 |
|
| Nogales Aeroporto (1184 m, Arizona) |
0 |
|
| Payson Airport (1572 m, Arizona) |
0 |
|
| O'Neill Municipal Airport (619 m, Nebraska) |
0 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
0 |
|
| TSTC Waco Airport (143 m, Texas) |
0 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Fort Smith Regional Airport (141 m, Arkansas) |
0 |
>2500m |
| Gainesville Municipal Airport (256 m, Texas) |
6 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
4 |
200-300m |
| Okmulgee Regional Airport (219 m, Oklahoma) |
0 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
2 |
600-1000m |
| Chanute Martin Johnson Airport (298 m, Kansas) |
2 |
|
| Aeroporto Internacional de Tucson (779 m, Arizona) |
0 |
>2500m |
| Springdale Municipal Airport (412 m, Arkansas) |
0 |
|
| Stanton County Municipal Airport (1013 m, Kansas) |
0 |
|
| Vidalia Regional Airport (84 m, Geórgia) |
6 |
|
| Scholes International Airport at Galves (16 m, Texas) |
6 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
6 |
|
| Medford Aeroporto (397 m, Oregon) |
0 |
>2500m |
| Georgetown Municipal Airport (240 m, Texas) |
0 |
|
| Lafayette Regional Airport (13 m, Luisiana) |
2 |
|
| Adak (5 m, Alasca) |
6 |
300-600m |
| Weaverville (716 m, Califórnia) |
0 |
|
norte - sul