| estações: 2933
|
nebulosidade |
base |
| Trenton Airport (85 m, Ontário) |
6 |
|
| Mission Field (1418 m, Montana) |
0 |
|
| Rankin Inlet Aeroporto (29 m, Nunavut) |
7 |
100-200m |
| Boca Raton Airport (4 m, Flórida) |
4 |
|
| Aeroporto Internacional de Jacksonville (11 m, Flórida) |
8 |
200-300m |
| Whale Cove Aeroporto (20 m, Nunavut) |
6 |
|
| Kissimmee Gateway Airport (25 m, Flórida) |
0 |
|
| Niagara Falls Intl. Airport (180 m, Nova Iorque) |
4 |
|
| Cut Bank Aeroporto (1169 m, Montana) |
0 |
|
| Bradford Aeroporto (653 m, Pensilvânia) |
6 |
|
| Worcester Aeroporto (308 m, Massachusetts) |
6 |
|
| Orlando Sanford Intl. Airport (17 m, Flórida) |
8 |
|
| Toronto/Pearson Airport (173 m, Ontário) |
8 |
600-1000m |
| Brunswick Golden Isles Airport (8 m, Geórgia) |
6 |
|
| Ottawa Int AP (114 m, Ontário) |
6 |
600-1000m |
| Corpus Christi Intl. Airport (15 m, Texas) |
4 |
|
| Oswego (145 m, Nova Iorque) |
6 |
|
| Pincher Creek Aeroporto (1190 m, Alberta) |
0 |
>2500m |
| Valley Intl. Airport (10 m, Texas) |
6 |
|
| Beaufort Aeroporto (3 m, Carolina do Sul) |
8 |
|
| Aeroporto Internacional de Fort Lauderd (7 m, Flórida) |
6 |
|
| Massena Intl. Airport (65 m, Nova Iorque) |
6 |
|
| Fort Lauderdale Aeroporto (4 m, Flórida) |
6 |
|
| Brooksville- Tampa Bay Regional Airport (20 m, Flórida) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Sarasota (9 m, Flórida) |
4 |
|
| South Texas International Airport at Ed (24 m, Texas) |
6 |
|
| Port Aransas Aeroporto (2 m, Texas) |
8 |
|
| Bangor Intl. Airport (56 m, Maine) |
8 |
|
| Baxley Aeroporto (61 m, Geórgia) |
8 |
|
| Decatur (43 m, Geórgia) |
0 |
|
| Aeroporto Internacional de Orlando (32 m, Flórida) |
6 |
|
| Ithaca Tompkins Intl. Airport (335 m, Nova Iorque) |
4 |
|
| Beach Aeroporto (840 m, Dakota do Norte) |
0 |
|
| Saint-Hubert Airport (28 m, Quebec) |
8 |
600-1000m |
| Dickinson Theodore Roosevelt Regional A (787 m, Dakota do Norte) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Barnwell Regional Airport (75 m, Carolina do Sul) |
4 |
|
| Quonset State Airport (6 m, Rhode Island) |
6 |
|
| Alliance Municipal Airport (1198 m, Nebraska) |
0 |
|
| Middle Georgia Regional Airport (110 m, Geórgia) |
0 |
>2500m |
| Aiken Regional Airport (161 m, Carolina do Sul) |
0 |
|
| Oshawa (140 m, Ontário) |
8 |
600-1000m |
| Alpena (211 m, Michigan) |
6 |
600-1000m |
| Pittsfield Municipal Airport (364 m, Massachusetts) |
8 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Moose Jaw (577 m, Saskatchewan) |
6 |
|
| Chippewa (244 m, Michigan) |
2 |
|
| Buffalo Niagara Intl. Airport (219 m, Nova Iorque) |
2 |
600-1000m |
| Elmira Corning Regional Airport (291 m, Nova Iorque) |
2 |
|
| Gatineau-Ottawa Executive Airport (64 m, Quebec) |
6 |
|
| Peterborough (191 m, Ontário) |
8 |
600-1000m |
| CFB Bagotville (159 m, Quebec) |
8 |
|
| St. Catharines/Niagara District Airport (98 m, Ontário) |
8 |
|
| Churchill Airport (29 m, Manitoba) |
4 |
300-600m |
| Saglek Bay Airport (483 m, Terra Nova) |
8 |
|
| Leesburg Intl. Airport (125 m, Flórida) |
4 |
|
| Brownsville/South Padre (8 m, Texas) |
6 |
|
| Cecil Airport (27 m, Flórida) |
4 |
|
| Palatka Aeroporto (15 m, Flórida) |
4 |
|
| Syracuse Hancock Intl. Airport (124 m, Nova Iorque) |
6 |
600-1000m |
| Russell Aeroporto (566 m, Kansas) |
0 |
|
| Pompano Beach Aeroporto (7 m, Flórida) |
4 |
|
| Miami-Opa Locka Executive Airport (3 m, Flórida) |
4 |
|
| Lethbridge (929 m, Alberta) |
0 |
>2500m |
| Calhoun County Airport (9 m, Texas) |
0 |
|
| Perry-Houston County Airport (127 m, Geórgia) |
0 |
|
| MBS Intl. Airport (204 m, Michigan) |
2 |
|
| Adirondack Regional Airport (507 m, Nova Iorque) |
8 |
|
| Burlington Intl. Airport (104 m, Vermont) |
6 |
>2500m |
| Watertown Intl. Airport (99 m, Nova Iorque) |
8 |
|
| Ilhas da Madalena Aeroporto (18 m, Quebec) |
8 |
600-1000m |
| Inukjuak (25 m, Quebec) |
8 |
300-600m |
| Hot Springs (1153 m, Virgínia) |
0 |
|
| Lakehurst Maxfield Field (31 m, Nova Jersey) |
0 |
|
| Lakehurst Airport (24 m, Nova Jersey) |
0 |
|
| Francis S. Gabreski Airport (20 m, Nova Iorque) |
8 |
|
| Distrito Municipal de Muskoka (281 m, Ontário) |
8 |
300-600m |
| Sarnia Chris Hadfield Airport (181 m, Ontário) |
8 |
600-1000m |
| Englehart Airport (243 m, Ontário) |
8 |
300-600m |
| Caribou Aeroporto (191 m, Maine) |
8 |
600-1000m |
| Presque Isle Intl. Airport (146 m, Maine) |
6 |
|
| Toronto Islands Aeroporto (77 m, Ontário) |
8 |
1000-1500m |
| Sault Ste Marie (192 m, Ontário) |
0 |
1000-1500m |
| Waterloo Well Airport (315 m, Ontário) |
8 |
600-1000m |
| Hancock (26 m, Maine) |
8 |
|
| Hamilton Aeroporto (238 m, Ontário) |
8 |
600-1000m |
| Resolute AP (67 m, Nunavut) |
5 |
50-100m |
| Cape Parry AP (14 m, Territórios do Noroeste) |
8 |
1500-2000m |
| Chautauqua (211 m, Nova Iorque) |
0 |
|
| Florence Aeroporto (1658 m, Colorado) |
0 |
|
| Ogdensburg Intl. Airport (91 m, Nova Iorque) |
0 |
|
| Hettinger Municipal Airport (824 m, Dakota do Norte) |
0 |
|
| Lebanon Municipal Airport (182 m, Nova Hampshire) |
6 |
|
| Swainsboro Aeroporto (100 m, Geórgia) |
4 |
|
| Jesup Aeroporto (33 m, Geórgia) |
8 |
|
| Hazlehurst Aeroporto (78 m, Geórgia) |
4 |
|
| W. H. 'Bud' Barron Airport (94 m, Geórgia) |
0 |
|
| Vidalia Regional Airport (84 m, Geórgia) |
6 |
|
| Valdosta Regional Airport (62 m, Geórgia) |
4 |
|
| Aeroporto Internacional de Savannah/Hil (15 m, Geórgia) |
6 |
|
| Witham Field (6 m, Flórida) |
4 |
|
| Okeechobee Aeroporto (10 m, Flórida) |
0 |
|
| Venice Municipal Airport (6 m, Flórida) |
0 |
|
| Miami Executive Airport (3 m, Flórida) |
6 |
|
| Baker Municipal Airport (902 m, Montana) |
0 |
|
| Lewistown Municipal Airport (1263 m, Montana) |
0 |
|
| Winterhaven (44 m, Flórida) |
2 |
|
| Aeroporto de Cleveland Burke Lakefront (178 m, Ohio) |
4 |
|
| Terrace Aeroporto (217 m, Colúmbia Britânica) |
8 |
100-200m |
| North Perry Airport (3 m, Flórida) |
2 |
|
| Treasure Coast Intl. Airport (7 m, Flórida) |
4 |
|
| Bartow Executive Airport (39 m, Flórida) |
6 |
|
| Punta Gorda Airport (7 m, Flórida) |
2 |
|
| Greater Rochester Intl. Airport (169 m, Nova Iorque) |
4 |
|
| Aeroporto Internacional de St. Pete-Cle (3 m, Flórida) |
4 |
|
| Albert Whitted Airport (2 m, Flórida) |
4 |
|
| Aeroporto Internacional de Palm Beach (6 m, Flórida) |
6 |
|
| Aeroporto Internacional de Tampa (3 m, Flórida) |
6 |
300-600m |
| Somerset County Airport (693 m, Pensilvânia) |
4 |
|
| Lorain (242 m, Ohio) |
4 |
|
| Pocono Mountains Municipal Airport (584 m, Pensilvânia) |
6 |
|
| New Castle Municipal Airport (327 m, Pensilvânia) |
6 |
|
| Charleston Intl. Airport (15 m, Carolina do Sul) |
8 |
600-1000m |
| Florence Aeroporto (44 m, Carolina do Sul) |
4 |
|
| Ford Airport (360 m, Michigan) |
2 |
|
| Pellston Regional Airport (217 m, Michigan) |
0 |
|
| Tasiujaq (31 m, Quebec) |
6 |
|
| Puvirnituq (23 m, Quebec) |
8 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
4 |
|
| Sept-Îles Aeroporto (55 m, Quebec) |
6 |
|
| Sanikiluaq Aeroporto (32 m, Nunavut) |
6 |
|
| Victoria Regional Airport (36 m, Texas) |
2 |
|
| Port Isabel Airport (5 m, Texas) |
6 |
|
| Albany Aeroporto (89 m, Nova Iorque) |
4 |
300-600m |
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
6 |
|
| Grants Milan Mun. AP (1987 m, Novo México) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
6 |
|
| Colby Municipal Airport (971 m, Kansas) |
0 |
|
| Mondell Fld AP (1272 m, Wyoming) |
0 |
|
| Lake City Gateway AP (61 m, Flórida) |
4 |
|
| Clearwater Air Park (22 m, Flórida) |
4 |
|
| Manistique (209 m, Michigan) |
0 |
|
| Bay City Municipal Airport (14 m, Texas) |
4 |
|
| Wheeler-Sack Army Airfield (207 m, Nova Iorque) |
6 |
|
| Republic Airport (25 m, Nova Iorque) |
4 |
|
| Cortland Aeroporto (365 m, Nova Iorque) |
4 |
|
| Aeroporto LaGuardia (9 m, Nova Iorque) |
2 |
300-600m |
| Aeroporto Internacional John F. Kennedy (7 m, Nova Iorque) |
4 |
300-600m |
| Greater Binghamton Airport (497 m, Nova Iorque) |
2 |
|
| Deming Municipal Airport (1313 m, Novo México) |
0 |
|
| Trenton (65 m, Nova Jersey) |
8 |
|
| McGuire AFB (41 m, Nova Jersey) |
4 |
|
| Aeroporto Internacional de Newark (9 m, Nova Jersey) |
4 |
|
| Derby Field (1190 m, Califórnia) |
0 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
4 |
>2500m |
| Hallock (250 m, Minnesota) |
0 |
|
| South Haven Aeroporto (203 m, Michigan) |
6 |
|
| Grayling Aeroporto (353 m, Michigan) |
6 |
|
| Sault Ste. Marie Municipal Airport (218 m, Michigan) |
0 |
>2500m |
| Sawyer Intl. Airport (372 m, Michigan) |
4 |
|
| Great Bend Municipal Airport (575 m, Kansas) |
2 |
|
| Hill (666 m, Kansas) |
0 |
|
| Cheyenne County Municipal Airport (1040 m, Kansas) |
4 |
|
| Hillsdale Municipal Airport (360 m, Michigan) |
8 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
8 |
|
| Pontiac Oakland (299 m, Michigan) |
6 |
|
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
6 |
|
| Roscommon (351 m, Michigan) |
6 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
6 |
600-1000m |
| Aeroporto Metropolitano de Detroit Wayn (202 m, Michigan) |
6 |
600-1000m |
| Auburn/Lewiston Municipal Airport (88 m, Maine) |
6 |
|
| Base aérea Andrews (88 m, Maryland) |
0 |
|
| Phillips Army Airfield (18 m, Maryland) |
4 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
6 |
|
| Easton Airport (22 m, Maryland) |
2 |
|
| Westover Metropolitan Airport (75 m, Massachusetts) |
8 |
|
| Hanscom Field (41 m, Massachusetts) |
6 |
|
| Harriman-and-West Airport (201 m, Massachusetts) |
6 |
|
| Orange Aeroporto (164 m, Massachusetts) |
8 |
|
| Sydney Aeroporto (72 m, Nova Escócia) |
8 |
300-600m |
| Halifax Aeroporto (145 m, Nova Escócia) |
5 |
300-600m |
| Clyde AP (27 m, Nunavut) |
8 |
600-1000m |
| Dewar Lakes Airport (488 m, Nunavut) |
8 |
>2500m |
| Sudbury Airport (348 m, Ontário) |
7 |
300-600m |
| Windsor Aeroporto (190 m, Ontário) |
8 |
600-1000m |
| Kapuskasing (227 m, Ontário) |
1 |
300-600m |
| CFB Borden (224 m, Ontário) |
8 |
600-1000m |
| Chesterfield County Airport (72 m, Virgínia) |
0 |
|
| Moosonee (9 m, Ontário) |
0 |
>2500m |
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
8 |
300-600m |
| Montreal Aeroporto Trudeau (34 m, Quebec) |
8 |
300-600m |
| Blanc-Sablon Airport (32 m, Quebec) |
5 |
200-300m |
| Hartness State Airport (176 m, Vermont) |
8 |
|
| North Battleford Aeroporto (548 m, Saskatchewan) |
0 |
>2500m |
| Wharton Regional Airport (31 m, Texas) |
4 |
|
| Pleasanton Aeroporto (131 m, Texas) |
4 |
|
| Pampa (989 m, Texas) |
0 |
|
| Ozona Aeroporto (726 m, Texas) |
0 |
|
| Baie-Comeau Aeroporto (22 m, Quebec) |
8 |
300-600m |
| Natashquan Airport (11 m, Quebec) |
7 |
>2500m |
| Keystone Heights Aeroporto (60 m, Flórida) |
4 |
|
| Pearland Regional Airport (13 m, Texas) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Pine Springs (1663 m, Texas) |
4 |
|
| San Marcos Regional Airport (182 m, Texas) |
0 |
|
| Dixon Aeroporto (1996 m, Wyoming) |
0 |
|
| New Braunfels Aeroporto (197 m, Texas) |
0 |
|
| Stinson Municipal Airport (176 m, Texas) |
0 |
|
| Randolph Air Force Base (232 m, Texas) |
6 |
|
| Val-d'Or (337 m, Califórnia) |
8 |
200-300m |
| Cotulla (144 m, Texas) |
0 |
|
| Aeroporto William P. Hobby (14 m, Texas) |
4 |
|
| Aeroporto Internacional de San Antonio (242 m, Texas) |
4 |
600-1000m |
| Mobridge Aeroporto (508 m, Dakota do Sul) |
0 |
|
| Winnipeg Aeroporto (239 m, Manitoba) |
4 |
|
| Fort Resolution (164 m, Territórios do Noroeste) |
6 |
|
| Pierre Regional Airport (528 m, Dakota do Sul) |
0 |
|
| Moosonee Aeroporto (9 m, Quebec) |
0 |
|
| Mirabel Aeroporto (82 m, Quebec) |
6 |
|
| Rouyn Airport (301 m, Quebec) |
6 |
|
| Grand Strand Airport (10 m, Carolina do Sul) |
6 |
|
| Hilton Head Airport (7 m, Carolina do Sul) |
8 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Marine Corps Air Station Beaufort Airpo (12 m, Carolina do Sul) |
8 |
|
| Myrtle Beach Intl. Airport (8 m, Carolina do Sul) |
8 |
|
| Shaw Air Force Base Airport (73 m, Carolina do Sul) |
6 |
|
| Newport State Airport (52 m, Rhode Island) |
8 |
|
| Eagle Lake Aeroporto (56 m, Texas) |
0 |
|
| Johnstown (696 m, Pensilvânia) |
8 |
|
| Venango Regional Airport (469 m, Pensilvânia) |
6 |
|
| DuBois Aeroporto (554 m, Pensilvânia) |
6 |
|
| Aeroporto Internacional de Pittsburgh (373 m, Pensilvânia) |
4 |
600-1000m |
| Erie Intl. Airport (225 m, Pensilvânia) |
6 |
|
| Lehigh Valley Intl. Airport (117 m, Pensilvânia) |
4 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Toledo Executive Airport (189 m, Ohio) |
0 |
|
| Akron Executive Airport (326 m, Ohio) |
4 |
|
| Waterbury (222 m, Connecticut) |
8 |
|
| Windham Airport (76 m, Connecticut) |
6 |
|
| Dover Base Housing (9 m, Delaware) |
0 |
|
| Aeroporto Regional de Tallahassee (18 m, Flórida) |
4 |
|
| Gainesville Regional Airport (46 m, Flórida) |
0 |
|
| Homestead Air Reserve Base (2 m, Flórida) |
6 |
|
| Naval Air Station Key West (2 m, Flórida) |
4 |
|
| Florida Keys Marathon Airport (2 m, Flórida) |
4 |
|
| Naples Airport (3 m, Flórida) |
0 |
|
| Ocala Intl. Airport (27 m, Flórida) |
2 |
|
| Youngstown (361 m, Ohio) |
6 |
|
| Page Field (4 m, Flórida) |
4 |
|
| Aeroporto Internacional de Cleveland Ho (245 m, Ohio) |
4 |
600-1000m |
| Marco Island Airport (2 m, Flórida) |
2 |
|
| Plant City Airport (47 m, Flórida) |
4 |
|
| Zephyrhills Aeroporto (27 m, Flórida) |
0 |
|
| Augusta Regional Airport (45 m, Geórgia) |
2 |
|
| Edward F. Knapp State Airport (355 m, Vermont) |
8 |
|
| Moody Air Force Base (71 m, Geórgia) |
6 |
|
| Base aérea Robins (90 m, Geórgia) |
2 |
|
| Daniel Field (129 m, Geórgia) |
0 |
|
| Jimmy Carter Regional Airport (143 m, Geórgia) |
0 |
|
| Douglas Municipal Airport (78 m, Geórgia) |
4 |
|
| Moultrie Municipal Airport (90 m, Geórgia) |
0 |
|
| Sylvania Aeroporto (57 m, Geórgia) |
4 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
2 |
|
| Griffiss Intl. Airport (154 m, Nova Iorque) |
8 |
|
| Dansville Municipal Airport (201 m, Nova Iorque) |
4 |
|
| McHenry Aeroporto (894 m, Maryland) |
8 |
|
| Wellsville Municipal Airport (646 m, Nova Iorque) |
2 |
|
| Glen Ullin Aeroporto (634 m, Dakota do Norte) |
0 |
|
| Brookhaven Airport (25 m, Nova Iorque) |
8 |
|
| Aeroporto MacArthur de Long (30 m, Nova Iorque) |
6 |
|
| Bellingham Intl. Airport (45 m, Washington) |
6 |
|
norte - sul