| estações: 2475
|
nebulosidade |
base |
| Baker Lake Aeroporto (18 m, Nunavut) |
8 |
|
| Riverton Aeroporto (1684 m, Wyoming) |
2 |
|
| Windsor Aeroporto (190 m, Ontário) |
8 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
7 |
100-200m |
| St.Anthony A (32 m, Terra Nova) |
8 |
|
| Natashquan Airport (11 m, Quebec) |
8 |
|
| Natashquan Airport (9 m, Quebec) |
8 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Hot Springs (1153 m, Virgínia) |
4 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Grosse Ile Municipal Airport (176 m, Michigan) |
0 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Lander/Hunt Field Airport (1694 m, Wyoming) |
2 |
|
| Willoughby (191 m, Ohio) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| St. Clair (198 m, Michigan) |
8 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Aeroporto Internacional de Calgary (1084 m, Alberta) |
2 |
|
| Currituck County Regional Airport (5 m, Carolina do Norte) |
0 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
8 |
|
| Findlay Airport (247 m, Ohio) |
6 |
|
| Lima Allen (296 m, Ohio) |
6 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| McHenry Aeroporto (894 m, Maryland) |
0 |
|
| Ontario Municipal Airport (667 m, Oregon) |
0 |
|
| Gander Aeroporto (151 m, Terra Nova) |
8 |
|
| Stephenville Intl. Airport (9 m, Terra Nova) |
8 |
|
| Villeneuve Airport (270 m, Alberta) |
6 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
|
| Billy Mitchell Airport (4 m, Carolina do Norte) |
0 |
|
| Dare (4 m, Carolina do Norte) |
8 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
8 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
8 |
|
| Eureka Aeroporto (11 m, Nunavut) |
2 |
|
| Petersburg/Grant C. Arpt (293 m, Virgínia Ocidental) |
0 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
|
| Pompano Beach Aeroporto (7 m, Flórida) |
2 |
|
| Aeroporto internacional de Norfolk (9 m, Virgínia) |
0 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
4 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Toledo Executive Airport (189 m, Ohio) |
0 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
2 |
|
| Aeroporto Metropolitano de Detroit Wayn (202 m, Michigan) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Johnstown (696 m, Pensilvânia) |
8 |
|
| Oakland/Troy Airport (222 m, Michigan) |
4 |
|
| Sable Island (1 m, Nova Escócia) |
8 |
|
| Lytton Aeroporto (225 m, Colúmbia Britânica) |
0 |
|
| Lytton (225 m, Colúmbia Britânica) |
0 |
|
| Aeroporto Internacional de Palm Beach (6 m, Flórida) |
6 |
|
| Sable Island Airport (5 m, Nova Escócia) |
8 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
8 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, Carolina do Norte) |
0 |
|
| Kuujjuaq Airport (44 m, Quebec) |
8 |
|
| Base aérea Malmstrom (1056 m, Montana) |
6 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Pontiac Oakland (299 m, Michigan) |
6 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Rowley Island (41 m, Nunavut) |
8 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Medicine Hat (717 m, Alberta) |
6 |
|
| Langley Air Force Base (6 m, Virgínia) |
0 |
|
| Michael J. Smith Field (3 m, Carolina do Norte) |
0 |
|
| Saint John's Airport (135 m, Terra Nova) |
8 |
|
| Havre (792 m, Montana) |
0 |
|
| Elizabeth City Regional Airport (4 m, Carolina do Norte) |
0 |
|
| West Michigan Regional Airport (210 m, Michigan) |
6 |
|
| Marion Municipal Airport (303 m, Ohio) |
0 |
|
| Lorain (242 m, Ohio) |
6 |
|
| Witham Field (6 m, Flórida) |
6 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
|
| La Grande/Union County Airport (826 m, Oregon) |
0 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Altoona (458 m, Pensilvânia) |
0 |
|
| Kuujjuarapik Airport (24 m, Quebec) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Lee's Summit Municipal Airport (306 m, Missouri) |
0 |
|
| Arnold Palmer Regional Airport (361 m, Pensilvânia) |
6 |
|
| Allegheny (382 m, Pensilvânia) |
6 |
|
| Ross Aeroporto (221 m, Ohio) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Kugluktuk Aeroporto (23 m, Nunavut) |
8 |
|
| University Park Airport (378 m, Pensilvânia) |
8 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
6 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Yellowstone Regional Airport (1553 m, Wyoming) |
0 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
6 |
|
| Monticello Regional Airport (259 m, Iowa) |
8 |
|
| Fort Lauderdale Aeroporto (4 m, Flórida) |
6 |
|
| Albert J. Ellis Airport (29 m, Carolina do Norte) |
0 |
|
| Puvirnituq (23 m, Quebec) |
0 |
|
| Clarion Municipal Airport (354 m, Iowa) |
6 |
|
| Chautauqua (211 m, Nova Iorque) |
8 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
8 |
|
| Marine Corps Air Station Cherry Point (11 m, Carolina do Norte) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Fond du Lac (246 m, Wisconsin) |
0 |
|
| London Madison County Airport (330 m, Ohio) |
0 |
|
| Denison (388 m, Iowa) |
0 |
|
| Hill Air Force Base (1459 m, Utah) |
6 |
|
| Hall Beach (8 m, Califórnia) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
6 |
|
| Schefferville (517 m, Quebec) |
8 |
|
| Naval Air Station Oceana (7 m, Virgínia) |
4 |
|
| Penn Yan Airport (275 m, Nova Iorque) |
8 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
|
| Albert Whitted Airport (2 m, Flórida) |
8 |
|
| Baker Municipal Airport (902 m, Montana) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
2 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
|
| Neil Armstrong Airport (278 m, Ohio) |
0 |
|
| Resolute AP (67 m, Nunavut) |
8 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
6 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
0 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
8 |
|
| First Flight Airport (4 m, Carolina do Norte) |
6 |
|
| Southport Aeroporto (8 m, Carolina do Norte) |
0 |
|
| Ann Arbor Municipal Airport (256 m, Michigan) |
0 |
|
| Aeroporto Internacional de Cleveland Ho (245 m, Ohio) |
8 |
|
| Falls City/Brenner (300 m, Nebraska) |
0 |
|
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Brewster Field Arpt (704 m, Nebraska) |
0 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
0 |
|
| Tangier (2 m, Texas) |
0 |
|
| Newton (467 m, Kansas) |
0 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
4 |
|
| Ohio State University Airport (276 m, Ohio) |
0 |
|
| Blair Aeroporto (404 m, Nebraska) |
4 |
|
| Shaw Air Force Base Airport (73 m, Carolina do Sul) |
0 |
|
| Osceola Muni (338 m, Iowa) |
0 |
|
| Wayne County Airport (346 m, Ohio) |
0 |
|
| Darlington (59 m, Carolina do Sul) |
0 |
|
| Kokomo Municipal Airport (253 m, Indiana) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Palm Springs Intl. Airport (141 m, Califórnia) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
6 |
|
| Dare County Gunnery Range (3 m, Carolina do Norte) |
2 |
|
| Somerset County Airport (693 m, Pensilvânia) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
4 |
|
| Cape May Airport (7 m, Nova Jersey) |
8 |
|
| Creston (394 m, Iowa) |
0 |
|
| Perryton Aeroporto (889 m, Texas) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
0 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
0 |
|
| Sawyer Intl. Airport (372 m, Michigan) |
6 |
|
| Hillsdale Municipal Airport (360 m, Michigan) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Willow Run Airport (218 m, Michigan) |
0 |
|
| Fulton County Airport (238 m, Ohio) |
2 |
|
| Grissom AFB (247 m, Indiana) |
0 |
|
| Edmonton Int. Airport (707 m, Alberta) |
8 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
0 |
|
| Logansport Aeroporto (225 m, Indiana) |
6 |
|
| Provincetown Aeroporto (2 m, Massachusetts) |
6 |
|
| Chatham Municipal Airport (19 m, Massachusetts) |
8 |
|
| Atlantic Municipal Airport (360 m, Iowa) |
0 |
|
| Portage County Regional Airport (365 m, Ohio) |
4 |
|
| Ocean (4 m, Maryland) |
0 |
|
| Chariton (320 m, Iowa) |
0 |
|
| Salisbury (16 m, Maryland) |
0 |
|
| Webster City (342 m, Iowa) |
0 |
|
| Boone Aeroporto (354 m, Iowa) |
4 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
| Knoxville (283 m, Iowa) |
0 |
|
| Peace River Airport (580 m, Alberta) |
6 |
|
| Storm Lake Municipal Airport (454 m, Iowa) |
0 |
|
| Lamoni (342 m, Iowa) |
0 |
|
| Sandspit (6 m, Colúmbia Britânica) |
6 |
|
| Base aérea Andrews (88 m, Maryland) |
0 |
|
| Iowa Falls Aeroporto (347 m, Iowa) |
0 |
|
| Independence Municipal Airport (251 m, Kansas) |
0 |
|
| Topeka Regional Airport (325 m, Kansas) |
0 |
|
| Vinton Aeroporto (258 m, Iowa) |
6 |
|
| Pratt Regional Airport (595 m, Kansas) |
4 |
|
| Emporia Municipal Airport (368 m, Kansas) |
0 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
0 |
|
| Dawson Creek Aeroporto (655 m, Colúmbia Britânica) |
0 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Melrose Gunnery Range (1326 m, Novo México) |
6 |
|
| Florence Aeroporto (1658 m, Colorado) |
0 |
|
| Churchill Airport (29 m, Manitoba) |
8 |
|
| Red Deer Regional Airport (904 m, Alberta) |
6 |
|
| Buckhannon Aeroporto (498 m, Virgínia Ocidental) |
8 |
|
| Inuvik (68 m, Territórios do Noroeste) |
0 |
|
| Aeroporto de Yellowknife (206 m, Territórios do Noroeste) |
2 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
8 |
|
| Edmonton Namao (685 m, Alberta) |
8 |
|
| Gjoa Haven Aeroporto (46 m, Nunavut) |
6 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
|
| Rawlins Municipal Airport (2077 m, Wyoming) |
0 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
0 |
|
| Aeroporto Municipal de Platteville (312 m, Wisconsin) |
6 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
4 |
|
| Clintonville Municipal Airport (251 m, Wisconsin) |
0 |
|
| Door (221 m, Wisconsin) |
0 |
|
| Manitowoc (198 m, Wisconsin) |
0 |
|
| Sheboygan (228 m, Wisconsin) |
0 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| Aeroporto Regional do Condado de Outaga (280 m, Wisconsin) |
0 |
|
| Aeroporto Internacional Austin Straubel (209 m, Wisconsin) |
0 |
|
| Mercer County Airport (871 m, Virgínia Ocidental) |
2 |
|
| Eastern WV Regional Airport (170 m, Virgínia Ocidental) |
0 |
|
| Wheeling Ohio (365 m, Virgínia Ocidental) |
4 |
|
| Elkins/Randolph Field Airport (609 m, Virgínia Ocidental) |
8 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Ephrata Municipal Airport (383 m, Washington) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Ft Severn (15 m, Ontário) |
8 |
|
| Yakima Aeroporto (325 m, Washington) |
0 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
2 |
|
| Spokane Aeroporto (721 m, Washington) |
6 |
|
| Sept-Îles Aeroporto (55 m, Quebec) |
8 |
|
| Mountain Empire Airport (780 m, Virgínia) |
0 |
|
| Estação Naval de Norfolk (5 m, Virgínia) |
2 |
|
| Williamsburg Intl. Airport (13 m, Virgínia) |
0 |
|
| Leesburg Executive Airport (119 m, Virgínia) |
0 |
|
| Aeroporto Internacional Washington Dull (98 m, Virgínia) |
8 |
|
| Instalação de Voo Wallops (12 m, Virgínia) |
0 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Pecos Municipal Airport (796 m, Texas) |
0 |
|
| Ionia Aeroporto (249 m, Michigan) |
4 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Stanton County Municipal Airport (1013 m, Kansas) |
0 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| Canadian Aeroporto (730 m, Texas) |
0 |
|
| Base Aérea Laughlin (327 m, Texas) |
2 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Yorkton Aeroporto (498 m, Saskatchewan) |
0 |
|
| North Battleford Aeroporto (548 m, Saskatchewan) |
6 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
|
| Marysville Aeroporto (391 m, Kansas) |
0 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
0 |
|
| Florence Aeroporto (44 m, Carolina do Sul) |
0 |
|
| Aeroporto Metropolitano de Colúm (69 m, Carolina do Sul) |
0 |
|
| Clearfield- Lawrence Airport (462 m, Pensilvânia) |
0 |
|
| Washington (361 m, Pensilvânia) |
6 |
|
| Indiana (429 m, Pensilvânia) |
8 |
|
| Venango Regional Airport (469 m, Pensilvânia) |
6 |
|
| DuBois Aeroporto (554 m, Pensilvânia) |
6 |
|
| Lethbridge (929 m, Alberta) |
0 |
|
| Beaver Falls Aeroporto (382 m, Pensilvânia) |
0 |
|
| Pittsburgh-Butler Regional Airport (380 m, Pensilvânia) |
0 |
|
| Aeroporto Internacional de Pittsburgh (373 m, Pensilvânia) |
2 |
|
| Aeroporto Internacional de Filadé (9 m, Pensilvânia) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| Guthrie Aeroporto (327 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Darke County Airport (307 m, Ohio) |
0 |
|
| Union County Airport (311 m, Ohio) |
0 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
0 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
4 |
|
| Bolton Field (280 m, Ohio) |
0 |
|
| Academia da Força Aérea d (1999 m, Colorado) |
0 |
|
| Akron Executive Airport (326 m, Ohio) |
0 |
|
| Fairfield County Airport (264 m, Ohio) |
0 |
|
| Zanesville Municipal Airport (274 m, Ohio) |
8 |
|
| Rickenbacker Intl. Airport (227 m, Ohio) |
0 |
|
| Youngstown (361 m, Ohio) |
8 |
|
| Dayton Intl. Airport (306 m, Ohio) |
4 |
|
| Toledo Express Airport (211 m, Ohio) |
0 |
|
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
8 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
0 |
|
| Aeroporto Internacional Hector (274 m, Dakota do Norte) |
0 |
|
| Marine Corps Air Station New River (8 m, Carolina do Norte) |
0 |
|
| Tarboro Aeroporto (16 m, Carolina do Norte) |
0 |
|
| Dover Base Housing (9 m, Delaware) |
4 |
|
| Curtis L. Brown Jr. Field (40 m, Carolina do Norte) |
0 |
|
| Wayne Executive Jetport (41 m, Carolina do Norte) |
0 |
|
| Warren Airport (12 m, Carolina do Norte) |
0 |
|
| Sarasota (9 m, Flórida) |
8 |
|
| Patrick Space Force Base (3 m, Flórida) |
4 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Fayetteville Regional Airport (58 m, Carolina do Norte) |
0 |
|
| Moore County Airport (141 m, Carolina do Norte) |
0 |
|
| Gila Bend Aeroporto (269 m, Arizona) |
6 |
|
| Seymour Johnson Air Force Base (33 m, Carolina do Norte) |
2 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
8 |
|
| Pitt- Greenville Airport (8 m, Carolina do Norte) |
0 |
|
| Coastal Carolina Regional Airport (6 m, Carolina do Norte) |
0 |
|
norte - sul