| estações: 2491
|
nebulosidade |
base |
| Nain (12 m, Terra Nova) |
6 |
|
| Inukjuak (25 m, Quebec) |
4 |
|
| Puvirnituq (23 m, Quebec) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Kuujjuarapik Airport (24 m, Quebec) |
6 |
|
| Hill Air Force Base (1459 m, Utah) |
8 |
|
| Tangier (2 m, Texas) |
0 |
|
| Kugluktuk Aeroporto (23 m, Nunavut) |
8 |
|
| Odessa Aeroporto (902 m, Texas) |
0 |
|
| St. Catharines/Niagara District Airport (98 m, Ontário) |
4 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
2 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
0 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Eureka Aeroporto (11 m, Nunavut) |
2 |
|
| Waterloo Well Airport (315 m, Ontário) |
4 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Trenton Airport (85 m, Ontário) |
2 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
|
| Pickle Lake(Man) (386 m, Ontário) |
8 |
|
| Sault Ste Marie (192 m, Ontário) |
4 |
|
| Cuyahoga County Airport (268 m, Ohio) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Midland Aeroporto (874 m, Texas) |
0 |
|
| Provincetown Aeroporto (2 m, Massachusetts) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Pickle Lake Airport (391 m, Ontário) |
8 |
|
| Houghton (327 m, Michigan) |
0 |
|
| Cavern City Airport (985 m, Novo México) |
0 |
|
| Aeroporto Internacional de Whitehorse E (706 m, Yukon) |
6 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
6 |
|
| Churchill Airport (29 m, Manitoba) |
8 |
|
| Deming Municipal Airport (1313 m, Novo México) |
0 |
|
| Pontiac Oakland (299 m, Michigan) |
4 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
0 |
|
| Saint-Hubert Airport (28 m, Quebec) |
8 |
|
| Omak Airport (382 m, Washington) |
0 |
|
| Sept-Îles Aeroporto (55 m, Quebec) |
6 |
|
| Willow Run Airport (218 m, Michigan) |
0 |
|
| Roscommon (351 m, Michigan) |
8 |
|
| Willoughby (191 m, Ohio) |
0 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
8 |
|
| Aeroporto Metropolitano de Detroit Wayn (202 m, Michigan) |
6 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
0 |
|
| Rawson Lake (305 m, Ontário) |
0 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
4 |
|
| Brookneal (182 m, Virgínia) |
0 |
|
| Powell Aeroporto (1552 m, Wyoming) |
0 |
|
| Dubois Aeroporto (2224 m, Wyoming) |
0 |
|
| Baton Rouge Metropolitan Airport (21 m, Luisiana) |
8 |
|
| São Pedro (24 m, Saint-Pierre e Miquelon) |
7 |
100-200m |
| Aeroporto Internacional de Calgary (1084 m, Alberta) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
0 |
|
| Glasgow Aeroporto (693 m, Montana) |
0 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Devils Lake Regional Airport (443 m, Dakota do Norte) |
0 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, Dakota do Norte) |
0 |
|
| Grafton Aeroporto (251 m, Dakota do Norte) |
0 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Newton (467 m, Kansas) |
8 |
|
| Wekweètì Airport (368 m, Territórios do Noroeste) |
8 |
|
| Gillam Airport (146 m, Manitoba) |
8 |
|
| Hall Beach Airport (7 m, Nunavut) |
6 |
|
| Sacramento McClellan Airport (23 m, Califórnia) |
0 |
|
| Greater Rochester Intl. Airport (169 m, Nova Iorque) |
2 |
|
| Sandspit (6 m, Colúmbia Britânica) |
8 |
|
| Twentynine Palms Aeroporto (626 m, Califórnia) |
0 |
|
| Aeroporto de Yellowknife (206 m, Territórios do Noroeste) |
6 |
|
| Hope Aerodrome (39 m, Colúmbia Britânica) |
0 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Comox (26 m, Colúmbia Britânica) |
0 |
|
| Makkovik Aeroporto (71 m, Terra Nova) |
8 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| Tulsa Aeroporto (195 m, Oklahoma) |
6 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
6 |
|
| Brandon Aeroporto (416 m, Manitoba) |
2 |
|
| Grinnell Aeroporto (307 m, Iowa) |
0 |
|
| The Pas Airport (270 m, Manitoba) |
0 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
2 |
|
| Big Trout Lake (222 m, Ontário) |
8 |
|
| Wheeler-Sack Army Airfield (207 m, Nova Iorque) |
0 |
|
| Dauphin Aeroporto (305 m, Manitoba) |
0 |
|
| Red Oak Municipal Airport (318 m, Iowa) |
8 |
|
| Hall Beach (8 m, Califórnia) |
6 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Council Bluffs Aeroporto (382 m, Iowa) |
4 |
|
| Alice Intl. Airport (52 m, Texas) |
0 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
|
| Portage Southport A (270 m, Manitoba) |
2 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
6 |
|
| Northeast Kingdom Intl. Airport (284 m, Vermont) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Mountain Empire Airport (780 m, Virgínia) |
8 |
|
| Winkler Aeroporto (855 m, Texas) |
0 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Craig (1915 m, Colorado) |
0 |
|
| Block (33 m, Rhode Island) |
2 |
|
| Lander/Hunt Field Airport (1694 m, Wyoming) |
0 |
|
| Windsor Aeroporto (190 m, Ontário) |
0 |
|
| Pocono Mountains Municipal Airport (584 m, Pensilvânia) |
0 |
|
| Goose (49 m, Terra Nova) |
6 |
|
| Base Aérea Edwards (705 m, Califórnia) |
0 |
|
| Langley Air Force Base (6 m, Virgínia) |
0 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Hot Springs (1153 m, Virgínia) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
8 |
|
| Zapata Aeroporto (129 m, Texas) |
8 |
|
| Erie Intl. Airport (225 m, Pensilvânia) |
0 |
|
| Aeroporto internacional de Norfolk (9 m, Virgínia) |
0 |
|
| Hamilton Aeroporto (238 m, Ontário) |
2 |
|
| Wellsville Municipal Airport (646 m, Nova Iorque) |
0 |
|
| Chautauqua (211 m, Nova Iorque) |
0 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Gander Aeroporto (151 m, Terra Nova) |
8 |
|
| Distrito Municipal de Muskoka (281 m, Ontário) |
8 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
8 |
|
| Montreal Aeroporto Trudeau (34 m, Quebec) |
6 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
0 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
0 |
|
| Four Corners Regional Airport (1677 m, Novo México) |
2 |
|
| Gallup Aeroporto (1972 m, Novo México) |
6 |
|
| Mullan Pass (1829 m, Idaho) |
0 |
|
| Clines Corner (2160 m, Novo México) |
8 |
|
| Buffalo Aeroporto (1514 m, Wyoming) |
0 |
|
| Raton Municipal Airport (1935 m, Novo México) |
6 |
|
| Greater Binghamton Airport (497 m, Nova Iorque) |
0 |
|
| Aeroporto Internacional John F. Kennedy (7 m, Nova Iorque) |
6 |
|
| Syracuse Hancock Intl. Airport (124 m, Nova Iorque) |
4 |
|
| Accomack (15 m, Virgínia) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
0 |
|
| Stewart Intl. Airport (150 m, Nova Iorque) |
4 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
8 |
|
| Minot Air Force Base (497 m, Dakota do Norte) |
4 |
|
| Penn Yan Airport (275 m, Nova Iorque) |
0 |
|
| Ogdensburg Intl. Airport (91 m, Nova Iorque) |
4 |
|
| Cattaraugus County-Olean Airport (651 m, Nova Iorque) |
4 |
|
| Michael J. Smith Field (3 m, Carolina do Norte) |
0 |
|
| Portsmouth International Airport at Pea (31 m, Nova Hampshire) |
6 |
|
| Langlade (464 m, Wisconsin) |
0 |
|
| Wilmington Intl. Airport (10 m, Carolina do Norte) |
0 |
|
| Elizabeth City Regional Airport (4 m, Carolina do Norte) |
0 |
|
| Kinston Regional Jetport (29 m, Carolina do Norte) |
0 |
|
| Dare (4 m, Carolina do Norte) |
0 |
|
| Mineral Point (359 m, Wisconsin) |
0 |
|
| Ashe County Airport (969 m, Carolina do Norte) |
4 |
|
| Clintonville Municipal Airport (251 m, Wisconsin) |
0 |
|
| Door (221 m, Wisconsin) |
6 |
|
| Currituck County Regional Airport (5 m, Carolina do Norte) |
0 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, Carolina do Norte) |
0 |
|
| Aeroporto Regional do Condado de Outaga (280 m, Wisconsin) |
6 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
2 |
|
| Minot Intl. Airport (522 m, Dakota do Norte) |
4 |
|
| Gwinner Aeroporto (386 m, Dakota do Norte) |
0 |
|
| Rugby Aeroporto (472 m, Dakota do Norte) |
0 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Dayton Intl. Airport (306 m, Ohio) |
2 |
|
| Aeroporto Internacional de Cleveland Ho (245 m, Ohio) |
2 |
|
| Youngstown (361 m, Ohio) |
2 |
|
| Findlay Airport (247 m, Ohio) |
0 |
|
| Base Aérea Wright-Patterson (251 m, Ohio) |
0 |
|
| Lima Allen (296 m, Ohio) |
0 |
|
| Akron Executive Airport (326 m, Ohio) |
0 |
|
| Lorain (242 m, Ohio) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
4 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Guthrie Aeroporto (327 m, Oklahoma) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Walla Walla Aeroporto (355 m, Washington) |
0 |
|
| Yakima Aeroporto (325 m, Washington) |
0 |
|
| Okmulgee Regional Airport (219 m, Oklahoma) |
0 |
|
| Naval Air Station Oceana (7 m, Virgínia) |
4 |
|
| St.Anthony A (32 m, Terra Nova) |
8 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
0 |
|
| Williamsburg Intl. Airport (13 m, Virgínia) |
0 |
|
| Burns Municipal Airport (1271 m, Oregon) |
0 |
|
| Saint John's Airport (135 m, Terra Nova) |
8 |
|
| Morrisville- Stowe State Airport (223 m, Vermont) |
8 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
0 |
|
| Milford Municipal (1536 m, Utah) |
0 |
|
| Beaver Falls Aeroporto (382 m, Pensilvânia) |
4 |
|
| Venango Regional Airport (469 m, Pensilvânia) |
0 |
|
| Garner Field (287 m, Texas) |
8 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Snyder (741 m, Texas) |
0 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
4 |
|
| Perryton Aeroporto (889 m, Texas) |
6 |
|
| Aeroporto Internacional Rhode (19 m, Rhode Island) |
6 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Hebbronville Aeroporto (202 m, Texas) |
0 |
|
| Big Spring Aeroporto (784 m, Texas) |
0 |
|
| Naval Air Station Kingsville Airport (17 m, Texas) |
0 |
|
| Childress Municipal Airport (594 m, Texas) |
0 |
|
| Rapid City Aeroporto (965 m, Dakota do Sul) |
0 |
|
| Aeroporto Internacional de Laredo (155 m, Texas) |
6 |
|
| Sierra Vista Municipal Airport (1421 m, Arizona) |
0 |
|
| Arlington Aeroporto (192 m, Texas) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
8 |
|
| Base Aérea Naval de Fort Worth (198 m, Texas) |
8 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| Dubuque Regional Airport (329 m, Iowa) |
0 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
8 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| Abilene Aeroporto (546 m, Texas) |
0 |
|
| Cotulla (144 m, Texas) |
6 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
|
| La Junta Municipal Airport (1278 m, Colorado) |
4 |
|
| Newton Municipal Airport (290 m, Iowa) |
0 |
|
| Ankeny Regional Airport (275 m, Iowa) |
0 |
|
| Creston (394 m, Iowa) |
8 |
|
| Decorah Aeroporto (353 m, Iowa) |
0 |
|
| Muscatine Municipal Airport (167 m, Iowa) |
8 |
|
| Independence Municipal Airport (298 m, Iowa) |
0 |
|
| Winnipeg Aeroporto (239 m, Manitoba) |
2 |
|
| Perry Municipal Airport (309 m, Iowa) |
0 |
|
| Meadow Lake Airport (2095 m, Colorado) |
0 |
|
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
8 |
|
| Hayward Executive Airport (14 m, Califórnia) |
8 |
|
| Livermore Municipal Airport (121 m, Califórnia) |
0 |
|
| Napa Aeroporto (10 m, Califórnia) |
0 |
|
| Needles Airport (302 m, Califórnia) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Clinton/Bleibler Ranch Aerodrome (1128 m, Colúmbia Britânica) |
0 |
|
| Aeroporto Internacional de Sacramento (7 m, Califórnia) |
0 |
|
| Santa Barbara Municipal Airport (3 m, Califórnia) |
8 |
|
| Yorkton Aeroporto (498 m, Saskatchewan) |
0 |
|
| Madera Municipal Airport (77 m, Califórnia) |
0 |
|
| Auburn Aeroporto (467 m, Califórnia) |
0 |
|
| Key West Aeroporto (5 m, Flórida) |
0 |
|
| Johnson (334 m, Kansas) |
8 |
|
| Strother Field (353 m, Kansas) |
2 |
|
| Lawrence Regional Airport (254 m, Kansas) |
8 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
8 |
|
| La Ronge Aeroporto (379 m, Saskatchewan) |
0 |
|
| Emporia Municipal Airport (368 m, Kansas) |
8 |
|
| Port Hawkesbury Aeroporto (114 m, Nova Escócia) |
8 |
|
| Independence Municipal Airport (251 m, Kansas) |
0 |
|
| Estevan Aeroporto (584 m, Saskatchewan) |
6 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
0 |
|
| Peace River Airport (580 m, Alberta) |
0 |
|
| Ogoki Post Airport (181 m, Ontário) |
4 |
|
| Clyde AP (27 m, Nunavut) |
8 |
|
| Mahnomen Aeroporto (379 m, Minnesota) |
0 |
|
| Page Aeroporto (1304 m, Arizona) |
0 |
|
| Lakefront Airport (3 m, Luisiana) |
8 |
|
| Augusta Aeroporto (405 m, Kansas) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
4 |
|
| Naval Air Station Key West (2 m, Flórida) |
0 |
|
| Aeroporto Internacional de Portland (19 m, Maine) |
8 |
|
| Ephraim (236 m, Wisconsin) |
8 |
|
| Bay Bridge Airport (15 m, Maryland) |
4 |
|
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Andrews Aeroporto (967 m, Texas) |
0 |
|
| Arnold Palmer Regional Airport (361 m, Pensilvânia) |
2 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
0 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
0 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
0 |
|
| Ottawa Int AP (114 m, Ontário) |
8 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
0 |
|
| Somerset County Airport (693 m, Pensilvânia) |
0 |
|
| Aeroporto Internacional de Lansing (266 m, Michigan) |
8 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
0 |
|
| MBS Intl. Airport (204 m, Michigan) |
8 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
0 |
|
| Livingston County Spencer J. Hardy Airp (293 m, Michigan) |
8 |
|
| Tadoule Lake (281 m, Manitoba) |
8 |
|
| Phoenix (422 m, Arizona) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
|
| Mount Pleasant Municipal Airport (230 m, Michigan) |
8 |
|
| Manistee (189 m, Michigan) |
6 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
4 |
|
| Delta County Airport (187 m, Michigan) |
0 |
|
| Sault Ste. Marie Municipal Airport (218 m, Michigan) |
6 |
|
| Oakland/Troy Airport (222 m, Michigan) |
0 |
|
| Tuscola Area Airport (214 m, Michigan) |
8 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Walhalla Aeroporto (291 m, Dakota do Norte) |
0 |
|
| Saginaw (183 m, Michigan) |
8 |
|
| Duluth Aeroporto (432 m, Minnesota) |
0 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontário) |
0 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
0 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
0 |
|
| Kingston Arpt (Man) (93 m, Ontário) |
6 |
|
| London Aeroporto (278 m, Ontário) |
2 |
|
| Dare County Gunnery Range (3 m, Carolina do Norte) |
0 |
|
| McHenry Aeroporto (894 m, Maryland) |
6 |
|
| Lapeer Aeroporto (254 m, Michigan) |
8 |
|
| Cavalier Aeroporto (270 m, Dakota do Norte) |
0 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
norte - sul