| estações: 2491
|
nebulosidade |
base |
| Red Deer Regional Airport (904 m, Alberta) |
8 |
|
| Brevoort Island Airport (376 m, Nunavut) |
8 |
|
| Sable Island Airport (5 m, Nova Escócia) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| Sable Island (1 m, Nova Escócia) |
0 |
|
| Travis Air Force Base (22 m, Califórnia) |
0 |
|
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
|
| Phoenix (422 m, Arizona) |
6 |
|
| Florida Keys Marathon Airport (2 m, Flórida) |
2 |
|
| Aeroporto de Yellowknife (206 m, Territórios do Noroeste) |
8 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Hawthorne Industrial Airport (1285 m, Nevada) |
4 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
6 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
4 |
|
| St.Anthony A (32 m, Terra Nova) |
8 |
|
| Inukjuak (25 m, Quebec) |
8 |
|
| Deer Lake Aeroporto (29 m, Terra Nova) |
8 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
8 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
8 |
|
| Windsor Aeroporto (190 m, Ontário) |
6 |
|
| Kugluktuk Aeroporto (23 m, Nunavut) |
8 |
|
| Churchill Falls (440 m, Califórnia) |
8 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
8 |
|
| Gander Aeroporto (151 m, Terra Nova) |
6 |
|
| Aeroporto Metropolitano de Detroit Wayn (202 m, Michigan) |
8 |
|
| Ann Arbor Municipal Airport (256 m, Michigan) |
8 |
|
| Hot Springs (1153 m, Virgínia) |
0 |
|
| Rowley Island (41 m, Nunavut) |
8 |
|
| Grissom AFB (247 m, Indiana) |
8 |
|
| Kokomo Municipal Airport (253 m, Indiana) |
8 |
|
| Taloyoak Aeroporto (28 m, Nunavut) |
8 |
|
| Spence Bay Airport (28 m, Nunavut) |
8 |
|
| Willoughby (191 m, Ohio) |
8 |
|
| Edward F. Knapp State Airport (355 m, Vermont) |
0 |
|
| Mammoth Yosemite Airport (2173 m, Califórnia) |
0 |
|
| Eddie Andreini Sr. Airfield (20 m, Califórnia) |
8 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
6 |
|
| Naval Air Station Key West (2 m, Flórida) |
8 |
|
| Hermiston Municipal Airport (195 m, Oregon) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
2 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
6 |
|
| Kuujjuaq Airport (44 m, Quebec) |
8 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
|
| Montreal Aeroporto Trudeau (34 m, Quebec) |
8 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
8 |
|
| Québec (74 m, Quebec) |
6 |
|
| Spokane Aeroporto (721 m, Washington) |
6 |
|
| Base aérea Malmstrom (1056 m, Montana) |
0 |
|
| Cuyahoga County Airport (268 m, Ohio) |
8 |
|
| McKinney National Airport (176 m, Texas) |
0 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
4 |
|
| Riverton Aeroporto (1684 m, Wyoming) |
0 |
|
| Erie Intl. Airport (225 m, Pensilvânia) |
8 |
|
| Washington Aeroporto (149 m, Missouri) |
6 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Logansport Aeroporto (225 m, Indiana) |
8 |
|
| Tangier (2 m, Texas) |
0 |
|
| La Veta Pass (3114 m, Colorado) |
0 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Presque Isle Intl. Airport (146 m, Maine) |
6 |
|
| Churchill Airport (29 m, Manitoba) |
8 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
2 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Lima Allen (296 m, Ohio) |
8 |
|
| Baie-Comeau Aeroporto (22 m, Quebec) |
8 |
|
| North Perry Airport (3 m, Flórida) |
8 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
0 |
|
| Deer Park Aeroporto (672 m, Washington) |
6 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
0 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
4 |
|
| Aeroporto Internacional de Cleveland Ho (245 m, Ohio) |
8 |
|
| Chautauqua (211 m, Nova Iorque) |
8 |
|
| Kuujjuarapik Airport (24 m, Quebec) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
6 |
|
| Mary’s Harbour (11 m, Terra Nova) |
6 |
|
| Casa Grande Aeroporto (446 m, Arizona) |
6 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
0 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
6 |
|
| Porto Espacial e Aéreo de Mojave (849 m, Califórnia) |
0 |
|
| Burlington Intl. Airport (104 m, Vermont) |
0 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Fort St. John Airport (695 m, Colúmbia Britânica) |
2 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
6 |
|
| Vancouver Aeroporto (4 m, Colúmbia Britânica) |
6 |
|
| Peace River Airport (580 m, Alberta) |
2 |
|
| Grande Prairie Airport (669 m, Alberta) |
2 |
|
| Mission Field (1418 m, Montana) |
0 |
|
| Halifax Aeroporto (145 m, Nova Escócia) |
2 |
|
| Monroe County Airport (258 m, Indiana) |
8 |
|
| Key West Aeroporto (5 m, Flórida) |
8 |
|
| Grosse Ile Municipal Airport (176 m, Michigan) |
6 |
|
| Rocksprings Aeroporto (723 m, Texas) |
4 |
|
| Youngstown (361 m, Ohio) |
8 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontário) |
8 |
|
| Aeroporto Internacional de Phoenix Sky (337 m, Arizona) |
6 |
|
| Custer Airport (188 m, Michigan) |
8 |
|
| Toronto Islands Aeroporto (77 m, Ontário) |
6 |
|
| Waterloo Well Airport (315 m, Ontário) |
6 |
|
| Shelbyville Municipal Airport (245 m, Indiana) |
8 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Wheeler-Sack Army Airfield (207 m, Nova Iorque) |
8 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
4 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
8 |
|
| Caribou Aeroporto (191 m, Maine) |
6 |
|
| Eureka Aeroporto (11 m, Nunavut) |
8 |
|
| Provincetown Aeroporto (2 m, Massachusetts) |
0 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| Sidney Municipal Airport (1312 m, Nebraska) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Arlington Aeroporto (192 m, Texas) |
0 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| St. Inigoes (6 m, Maryland) |
0 |
|
| Tyler Pounds Regional Airport (166 m, Texas) |
2 |
|
| Republic Airport (25 m, Nova Iorque) |
0 |
|
| Blosser Municipal Airport (452 m, Kansas) |
0 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Midland Aeroporto (874 m, Texas) |
6 |
|
| Marco Island Airport (2 m, Flórida) |
0 |
|
| Witham Field (6 m, Flórida) |
0 |
|
| Base Aérea Naval de Fort Worth (198 m, Texas) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| Rockford Aeroporto (226 m, Illinois) |
2 |
|
| Saskatoon AP (503 m, Saskatchewan) |
2 |
|
| Coles (220 m, Illinois) |
8 |
|
| London Aeroporto (278 m, Ontário) |
8 |
|
| Yellowstone Regional Airport (1553 m, Wyoming) |
0 |
|
| Marion Municipal Airport (303 m, Ohio) |
6 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
|
| Rock Falls Aeroporto (197 m, Illinois) |
0 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
8 |
|
| Akron Executive Airport (326 m, Ohio) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Base Aérea Fairchild (743 m, Washington) |
2 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
8 |
|
| Sparta (164 m, Illinois) |
8 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Minot Intl. Airport (522 m, Dakota do Norte) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
|
| Aeroporto Internacional de Louisville (149 m, Kentucky) |
8 |
|
| Greater Binghamton Airport (497 m, Nova Iorque) |
2 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Felts Field Airport (595 m, Washington) |
6 |
|
| Houlton Intl. Airport (150 m, Maine) |
8 |
|
| Granbury Aeroporto (237 m, Texas) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
0 |
|
| Cotulla (144 m, Texas) |
0 |
|
| Aeroporto MacArthur de Long (30 m, Nova Iorque) |
0 |
|
| Cleburne Aeroporto (260 m, Texas) |
0 |
|
| Delta Aeroporto (1451 m, Utah) |
0 |
|
| Henry County Airport (177 m, Tennessee) |
8 |
|
| CFB Bagotville (159 m, Quebec) |
8 |
|
| Findlay Airport (247 m, Ohio) |
8 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Albany Aeroporto (89 m, Nova Iorque) |
4 |
|
| Hamilton Aeroporto (238 m, Ontário) |
8 |
|
| Mount Carmel Aeroporto (131 m, Illinois) |
8 |
|
| Crosby Aeroporto (594 m, Dakota do Norte) |
0 |
|
| Clyde AP (27 m, Nunavut) |
8 |
|
| Crawfordsville Regional Airport (244 m, Indiana) |
8 |
|
| Cherry Capital Airport (188 m, Michigan) |
8 |
|
| Greater Sudbury (190 m, Ontário) |
6 |
|
| Akron- Canton Airport (377 m, Ohio) |
4 |
|
| Yuma Intl. Airport (65 m, Arizona) |
4 |
|
| Dayton Intl. Airport (306 m, Ohio) |
8 |
|
| Tadoule Lake (281 m, Manitoba) |
8 |
|
| Aeroporto internacional de Norfolk (9 m, Virgínia) |
0 |
|
| Springbank (1201 m, Alberta) |
8 |
|
| Falcon Field (424 m, Arizona) |
4 |
|
| Langley Air Force Base (6 m, Virgínia) |
0 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
0 |
|
| Chibougamau-Chapais Airport (387 m, Quebec) |
8 |
|
| Watertown Intl. Airport (99 m, Nova Iorque) |
0 |
|
| Drake Field (381 m, Arkansas) |
8 |
|
| Fort Nelson Airport (389 m, Colúmbia Britânica) |
0 |
|
| Fredericton Intl. Airport (31 m, Nova Brunswick) |
8 |
|
| Gray Army Airfield (89 m, Washington) |
8 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
0 |
|
| Daviess County Airport (144 m, Indiana) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Glasgow Aeroporto (693 m, Montana) |
0 |
|
| Saint John Aeroporto (111 m, Nova Brunswick) |
6 |
|
| DeKalb Aeroporto (279 m, Illinois) |
6 |
|
| North Bay (370 m, Ontário) |
8 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Terrace Aeroporto (217 m, Colúmbia Britânica) |
6 |
|
| La Junta Municipal Airport (1278 m, Colorado) |
0 |
|
| Aeroporto Internacional de San Antonio (242 m, Texas) |
6 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Colorado Air and Space Port (1680 m, Colorado) |
0 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Newport State Airport (52 m, Rhode Island) |
0 |
|
| Gagetown Awos A (51 m, Nova Brunswick) |
0 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
6 |
|
| Bangor Intl. Airport (56 m, Maine) |
6 |
|
| Darke County Airport (307 m, Ohio) |
0 |
|
| Chico Municipal Airport (73 m, Califórnia) |
0 |
|
| Union County Airport (311 m, Ohio) |
6 |
|
| Aeroporto Memorial Sikorsky (5 m, Connecticut) |
0 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
2 |
|
| Aeroporto Internacional Del Rio (314 m, Texas) |
0 |
|
| Estação Aeronaval de Arma (696 m, Califórnia) |
0 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
0 |
|
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
8 |
|
| Dover Base Housing (9 m, Delaware) |
0 |
|
| Aeroporto Internacional de Miami (4 m, Flórida) |
6 |
|
| McGuire AFB (41 m, Nova Jersey) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
0 |
|
| Albert Whitted Airport (2 m, Flórida) |
0 |
|
| Sanderson Field Airport (85 m, Washington) |
8 |
|
| Ocean (4 m, Maryland) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
0 |
|
| Cape May Airport (7 m, Nova Jersey) |
0 |
|
| Toledo Executive Airport (189 m, Ohio) |
6 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
4 |
|
| Patrick Space Force Base (3 m, Flórida) |
0 |
|
| Ohio State University Airport (276 m, Ohio) |
8 |
|
| Quincy Regional Airport (232 m, Illinois) |
6 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
2 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
8 |
|
| Miami-Opa Locka Executive Airport (3 m, Flórida) |
4 |
|
| Naples Airport (3 m, Flórida) |
0 |
|
| Waco Regional Airport (155 m, Texas) |
0 |
|
| La Grande Iv (306 m, Califórnia) |
8 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
0 |
|
| Pompano Beach Aeroporto (7 m, Flórida) |
4 |
|
| La Grande-4 Airport (306 m, Quebec) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
4 |
|
| Chautauqua (525 m, Nova Iorque) |
6 |
|
| Purdue University Airport (182 m, Indiana) |
8 |
|
| Waukesha (284 m, Wisconsin) |
4 |
|
| Aeroporto Regional de Chippewa Valley (271 m, Wisconsin) |
0 |
|
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
0 |
|
| Venango Regional Airport (469 m, Pensilvânia) |
2 |
|
| Boise Aeroporto (872 m, Idaho) |
6 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
8 |
|
| Base Aérea Wright-Patterson (251 m, Ohio) |
8 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
6 |
|
| Caldwell Aeroporto (740 m, Idaho) |
2 |
|
| Coast Guard Air Station Port Angeles (4 m, Washington) |
6 |
|
| Rickenbacker Intl. Airport (227 m, Ohio) |
8 |
|
| Adirondack Regional Airport (507 m, Nova Iorque) |
0 |
|
| Francis S. Gabreski Airport (20 m, Nova Iorque) |
0 |
|
| McChord Air Force Base (88 m, Washington) |
8 |
|
| Peterborough (191 m, Ontário) |
8 |
|
| Brookhaven Airport (25 m, Nova Iorque) |
0 |
|
| Edwards (701 m, Califórnia) |
0 |
|
| Helena Regional Airport (1188 m, Montana) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
0 |
|
| Wellsville Municipal Airport (646 m, Nova Iorque) |
0 |
|
norte - sul