| estações: 2911
|
nebulosidade |
base |
| Regina Aeroporto (577 m, Saskatchewan) |
6 |
|
| Cartwright Aeroporto (15 m, Terra Nova) |
0 |
>2500m |
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| Florence Aeroporto (1658 m, Colorado) |
0 |
|
| Burlington Intl. Airport (104 m, Vermont) |
8 |
>2500m |
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
0 |
|
| Melbourne Orlando Intl. Airport (10 m, Flórida) |
6 |
|
| Umiujaq (71 m, Quebec) |
8 |
|
| Beach Aeroporto (840 m, Dakota do Norte) |
8 |
|
| Attawapiskat First Nation Airport (9 m, Ontário) |
4 |
>2500m |
| Naval Station Mayport (5 m, Flórida) |
4 |
|
| Tioga Aeroporto (684 m, Dakota do Norte) |
0 |
|
| Watford City Aeroporto (643 m, Dakota do Norte) |
8 |
|
| Glen Ullin Aeroporto (634 m, Dakota do Norte) |
4 |
|
| Aeroporto Internacional de Palm Beach (6 m, Flórida) |
8 |
|
| Mandan Aeroporto (593 m, Dakota do Norte) |
8 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Dauphin Aeroporto (305 m, Manitoba) |
0 |
>2500m |
| Space Coast Regional Airport (11 m, Flórida) |
6 |
|
| Wabush Aeroporto (551 m, Terra Nova) |
8 |
300-600m |
| North Perry Airport (3 m, Flórida) |
8 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
6 |
600-1000m |
| Estevan Aeroporto (584 m, Saskatchewan) |
8 |
100-200m |
| Dickinson Theodore Roosevelt Regional A (787 m, Dakota do Norte) |
8 |
|
| Minot Air Force Base (497 m, Dakota do Norte) |
8 |
|
| Boulder City Aeroporto (671 m, Nevada) |
2 |
|
| St.Anthony A (32 m, Terra Nova) |
2 |
1000-1500m |
| Miami Executive Airport (3 m, Flórida) |
2 |
|
| Mary’s Harbour (11 m, Terra Nova) |
0 |
>2500m |
| Daytona Beach Aeroporto (38 m, Flórida) |
6 |
|
| Delta Aeroporto (1451 m, Utah) |
0 |
|
| Russell Aeroporto (566 m, Kansas) |
0 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
0 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
6 |
|
| Sanikiluaq Aeroporto (32 m, Nunavut) |
8 |
|
| Key West Aeroporto (5 m, Flórida) |
4 |
300-600m |
| Pompano Beach Aeroporto (7 m, Flórida) |
6 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
0 |
>2500m |
| Fernandina Beach Municipal Airport (5 m, Flórida) |
8 |
|
| Goose (49 m, Terra Nova) |
6 |
|
| La Grande Rivière Airport (195 m, Quebec) |
7 |
600-1000m |
| New Smyrna Beach Municipal Airport (3 m, Flórida) |
6 |
|
| Northeast Florida Regional Airport (3 m, Flórida) |
4 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
0 |
>2500m |
| Yorkton Aeroporto (498 m, Saskatchewan) |
7 |
1000-1500m |
| Aeroporto LaGuardia (9 m, Nova Iorque) |
8 |
600-1000m |
| Aeroporto Internacional de Orlando (32 m, Flórida) |
6 |
|
| Aeroporto Internacional de Calgary (1084 m, Alberta) |
6 |
>2500m |
| Blanc-Sablon Airport (32 m, Quebec) |
4 |
600-1000m |
| Roberval Aeroporto (187 m, Quebec) |
7 |
600-1000m |
| Halifax Aeroporto (145 m, Nova Escócia) |
6 |
600-1000m |
| Big Trout Lake (222 m, Ontário) |
7 |
1000-1500m |
| Moncton Aeroporto (71 m, Nova Brunswick) |
7 |
1500-2000m |
| Hilton Head Airport (7 m, Carolina do Sul) |
8 |
|
| Dubois Aeroporto (2224 m, Wyoming) |
0 |
|
| Beaufort Aeroporto (3 m, Carolina do Sul) |
8 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
4 |
|
| The Pas Airport (270 m, Manitoba) |
0 |
>2500m |
| Mont-Joli Aeroporto (54 m, Quebec) |
7 |
1000-1500m |
| Pierre Regional Airport (528 m, Dakota do Sul) |
8 |
|
| Mobridge Aeroporto (508 m, Dakota do Sul) |
8 |
|
| Aeroporto Internacional de Miami (4 m, Flórida) |
8 |
300-600m |
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
7 |
300-600m |
| Schefferville (517 m, Quebec) |
8 |
300-600m |
| Saglek Bay (501 m, Califórnia) |
8 |
1500-2000m |
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
6 |
1500-2000m |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Great Bend Municipal Airport (575 m, Kansas) |
0 |
|
| Glasgow Aeroporto (693 m, Montana) |
2 |
|
| Huron Aeroporto (393 m, Dakota do Sul) |
8 |
300-600m |
| Salina Regional Airport (385 m, Kansas) |
0 |
|
| Hill (666 m, Kansas) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
6 |
600-1000m |
| Dewar Lakes Airport (488 m, Nunavut) |
0 |
>2500m |
| Natashquan Airport (11 m, Quebec) |
2 |
>2500m |
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Shingle Point Airport (49 m, Yukon) |
0 |
>2500m |
| Linton Aeroporto (542 m, Dakota do Norte) |
4 |
|
| Ivujivik Airport (42 m, Quebec) |
8 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| York Municipal Airport (509 m, Nebraska) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Moosonee Aeroporto (9 m, Quebec) |
6 |
|
| Greenwood (28 m, Nova Escócia) |
6 |
|
| Aurora Municipal Airport (548 m, Nebraska) |
0 |
|
| Makkovik Aeroporto (71 m, Terra Nova) |
6 |
|
| Flin Flon Aeroporto (304 m, Manitoba) |
6 |
|
| Naval Air Station Key West (2 m, Flórida) |
4 |
|
| Oakes Aeroporto (400 m, Dakota do Norte) |
6 |
|
| Santa Fe Regional Airport (1933 m, Novo México) |
0 |
|
| Vero Beach Regional Airport (8 m, Flórida) |
8 |
|
| Naval Air Station Jacksonville (7 m, Flórida) |
6 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Brookhaven Airport (25 m, Nova Iorque) |
8 |
|
| Baker Municipal Airport (902 m, Montana) |
8 |
|
| Arnold Palmer Regional Airport (361 m, Pensilvânia) |
6 |
|
| Brunswick Golden Isles Airport (8 m, Geórgia) |
8 |
|
| Aeroporto MacArthur de Long (30 m, Nova Iorque) |
6 |
|
| Republic Airport (25 m, Nova Iorque) |
8 |
|
| Apalachicola Aeroporto (6 m, Flórida) |
6 |
|
| Mitchell Municipal Airport (397 m, Dakota do Sul) |
8 |
|
| Inukjuak (25 m, Quebec) |
8 |
300-600m |
| Leesburg Intl. Airport (125 m, Flórida) |
4 |
|
| Okeechobee Aeroporto (10 m, Flórida) |
8 |
|
| Edmonton Namao (685 m, Alberta) |
0 |
>2500m |
| Orlando Executive Airport (34 m, Flórida) |
2 |
|
| Shuttle Landing Facility (3 m, Flórida) |
2 |
|
| Naples Airport (3 m, Flórida) |
2 |
|
| Dansville Municipal Airport (201 m, Nova Iorque) |
8 |
|
| Jacksonville Executive at Craig Airport (12 m, Flórida) |
6 |
|
| Gainesville Regional Airport (46 m, Flórida) |
6 |
|
| Treasure Coast Intl. Airport (7 m, Flórida) |
6 |
|
| Fort Lauderdale Aeroporto (4 m, Flórida) |
6 |
|
| McKinnon St. Simons (6 m, Geórgia) |
6 |
|
| Aeroporto Internacional de Tampa (3 m, Flórida) |
6 |
600-1000m |
| Tweed New Haven Airport (4 m, Connecticut) |
2 |
|
| Swift Current Airport (818 m, Saskatchewan) |
2 |
|
| Salluit Aeroporto (226 m, Quebec) |
6 |
|
| Kangirsuk (117 m, Quebec) |
6 |
|
| Decatur (43 m, Geórgia) |
8 |
|
| Waskaganish Airport (23 m, Quebec) |
8 |
|
| Sable Island Airport (5 m, Nova Escócia) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Saglek Bay Airport (483 m, Terra Nova) |
8 |
|
| Churchill Falls Airport (435 m, Terra Nova) |
8 |
|
| Cape Peel West (165 m, Territórios do Noroeste) |
8 |
300-600m |
| Springbank (1201 m, Alberta) |
6 |
|
| Aeroporto Internacional de Filadé (9 m, Pensilvânia) |
8 |
|
| North Battleford Aeroporto (548 m, Saskatchewan) |
8 |
300-600m |
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
|
| Jimmy Lake (636 m, Saskatchewan) |
8 |
0-50m |
| Columbus Municipal Airport (440 m, Nebraska) |
0 |
|
| Aeroporto Internacional de Denver (1656 m, Colorado) |
4 |
>2500m |
| Hastings Municipal Airport (596 m, Nebraska) |
0 |
|
| Lincoln Airport (362 m, Nebraska) |
2 |
|
| Madison Municipal Airport (523 m, Dakota do Sul) |
8 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Corpus Christi Intl. Airport (15 m, Texas) |
6 |
|
| Sidney- Richland Municipal Airport (605 m, Montana) |
8 |
|
| Dillon Aeroporto (1597 m, Montana) |
0 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| La Grande Iv (306 m, Califórnia) |
7 |
600-1000m |
| Churchill Falls (440 m, Califórnia) |
8 |
1000-1500m |
| Gander Aeroporto (151 m, Terra Nova) |
6 |
>2500m |
| Brookings Regional Airport (502 m, Dakota do Sul) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
2 |
200-300m |
| Port Fourchon Terminal (2 m, Luisiana) |
2 |
|
| Caribou Aeroporto (191 m, Maine) |
8 |
200-300m |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Caledonia County Airport (362 m, Vermont) |
8 |
|
| Easton Airport (22 m, Maryland) |
6 |
|
| Gjoa Haven Aeroporto (46 m, Nunavut) |
8 |
50-100m |
| Aeroporto Internacional de Salt Lake (1288 m, Utah) |
2 |
>2500m |
| Orange Aeroporto (164 m, Massachusetts) |
4 |
|
| Brandon Aeroporto (416 m, Manitoba) |
7 |
300-600m |
| Centennial Aeroporto (1793 m, Colorado) |
2 |
|
| Aransas (8 m, Texas) |
0 |
|
| Clyde AP (27 m, Nunavut) |
8 |
300-600m |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
8 |
|
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
8 |
|
| Moosonee (9 m, Ontário) |
7 |
600-1000m |
| Kapuskasing (227 m, Ontário) |
7 |
600-1000m |
| Aeroporto William P. Hobby (14 m, Texas) |
4 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Timmins Victor M. Power Airport (295 m, Ontário) |
8 |
100-200m |
| Cambridge Bay Airport (23 m, Nunavut) |
8 |
1000-1500m |
| Crosby Aeroporto (594 m, Dakota do Norte) |
6 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
6 |
|
| Port Hawkesbury Aeroporto (114 m, Nova Escócia) |
7 |
600-1000m |
| Palatka Aeroporto (15 m, Flórida) |
6 |
|
| Harry P. Williams Memorial Airport (3 m, Luisiana) |
0 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
8 |
|
| Ionia Aeroporto (249 m, Michigan) |
8 |
|
| Cross City Aeroporto (13 m, Flórida) |
8 |
|
| Lake Charles Aeroporto (5 m, Luisiana) |
0 |
>2500m |
| Elbow Lake (367 m, Minnesota) |
4 |
|
| Bartow Executive Airport (39 m, Flórida) |
6 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Newton (467 m, Kansas) |
0 |
|
| Blosser Municipal Airport (452 m, Kansas) |
0 |
|
| Eastern Sierra Regional Airport (1263 m, Califórnia) |
0 |
|
| Sable Island (1 m, Nova Escócia) |
0 |
>2500m |
| Alliance Municipal Airport (1198 m, Nebraska) |
8 |
|
| Winterhaven (44 m, Flórida) |
6 |
|
| Ogoki Post Airport (181 m, Ontário) |
7 |
1500-2000m |
| Villeneuve Airport (270 m, Alberta) |
0 |
>2500m |
| Valdosta Regional Airport (62 m, Geórgia) |
8 |
|
| Kissimmee Gateway Airport (25 m, Flórida) |
6 |
|
| Cape May Airport (7 m, Nova Jersey) |
2 |
|
| Yarmouth Airport (46 m, Nova Escócia) |
7 |
300-600m |
| Plymouth Municipal Airport (45 m, Massachusetts) |
0 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
4 |
|
| Hutchinson Municipal Airport (462 m, Kansas) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| Newberry County Airport (173 m, Carolina do Sul) |
6 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
>2500m |
| Kearney Regional Airport (649 m, Nebraska) |
6 |
|
| Cape Dorset Aeroporto (50 m, Nunavut) |
8 |
300-600m |
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Aeroporto Internacional de Lansing (266 m, Michigan) |
6 |
|
| Sioux Gateway Airport (336 m, Iowa) |
6 |
|
| Somerset County Airport (693 m, Pensilvânia) |
8 |
|
| Orangeburg Municipal Airport (60 m, Carolina do Sul) |
8 |
|
| Chippewa (244 m, Michigan) |
8 |
|
| East Hampton Airport (17 m, Nova Iorque) |
0 |
|
| Marine Corps Air Station Beaufort Airpo (12 m, Carolina do Sul) |
8 |
|
| Waukesha (284 m, Wisconsin) |
0 |
|
norte - sul