| Stations: 779
|
Cloud Cover |
Cloud Base |
| Maquinchao (888 m, Argentina) |
3 |
1000-1500m |
| Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) |
7 |
300-600m |
| Chiclayo/Capt Jose AP (34 m, Peru) |
2 |
300-600m |
| Seymour (63 m, Ecuador) |
2 |
600-1000m |
| Puerto Deseado Airport (80 m, Argentina) |
5 |
300-600m |
| Chimbote (21 m, Peru) |
3 |
300-600m |
| Azul Airport (147 m, Argentina) |
3 |
>2500m |
| Viedma Aero (7 m, Argentina) |
8 |
1500-2000m |
| San Rafael Airport (748 m, Argentina) |
0 |
>2500m |
| Niue Intl. Airport (59 m, Netherl. Antilles) |
7 |
300-600m |
| Anta Airport (2750 m, Peru) |
0 |
>2500m |
| Chachapoyas (2540 m, Peru) |
2 |
1000-1500m |
| Pisco Airport (7 m, Peru) |
0 |
>2500m |
| Tandil Airport (175 m, Argentina) |
5 |
>2500m |
| Catamarca AP (454 m, Argentina) |
2 |
1500-2000m |
| San Luis Airport (713 m, Argentina) |
0 |
>2500m |
| Piura Airport (55 m, Peru) |
0 |
>2500m |
| San Cristobal Aeropuerto (18 m, Ecuador) |
3 |
300-600m |
| Villa Reynolds Airport (486 m, Argentina) |
0 |
>2500m |
| Inguincho (2743 m, Ecuador) |
5 |
1000-1500m |
| Dolores AP (9 m, Argentina) |
5 |
>2500m |
| Bahia Blanca AP (83 m, Argentina) |
7 |
>2500m |
| Ernesto Cortissoz Intl. Airport (30 m, Colombia) |
7 |
300-600m |
| Rio Cuarto AP (421 m, Argentina) |
0 |
>2500m |
| Astor Piazzolla Intl. Airport (21 m, Argentina) |
7 |
>2500m |
| San Carlos de Bolívar (94 m, Argentina) |
4 |
>2500m |
| Comodoro Rivadavia Airport (46 m, Argentina) |
3 |
1000-1500m |
| Junín Airport (81 m, Argentina) |
2 |
>2500m |
| Iquique/Diego Arac AP (48 m, Chile) |
7 |
600-1000m |
| Colonel Carlos Concha Torres Airport (0 m, Ecuador) |
5 |
600-1000m |
| RAF Mount Pleasant Airport (74 m, Falkland Islands) |
8 |
600-1000m |
| Calama (2320 m, Chile) |
5 |
>2500m |
| General Pico (145 m, Argentina) |
3 |
>2500m |
| Latacunga (2785 m, Ecuador) |
5 |
1000-1500m |
| Córdoba Airport (474 m, Argentina) |
1 |
>2500m |
| Laboulaye (137 m, Argentina) |
0 |
>2500m |
| Huánuco Airport (1860 m, Peru) |
1 |
1000-1500m |
| Ascencion De Guarayos (247 m, Bolivia) |
0 |
>2500m |
| Riohacha/Almirante padilla (4 m, Colombia) |
6 |
600-1000m |
| Simón Bolívar Intl. Airpo (4 m, Colombia) |
7 |
600-1000m |
| Eloy Alfaro Intl. Airport (12 m, Ecuador) |
7 |
600-1000m |
| Puerto San Julián Airport (62 m, Argentina) |
3 |
300-600m |
| Futaleufú (318 m, Chile) |
6 |
1000-1500m |
| Olaya Herrera Airport (1499 m, Colombia) |
7 |
1000-1500m |
| Antofagasta/Cerro AP (140 m, Chile) |
6 |
200-300m |
| Easter Island Airport (69 m, Chile) |
6 |
600-1000m |
| Catamayo (1237 m, Ecuador) |
5 |
1000-1500m |
| Arica/Chacalluta AP (55 m, Chile) |
8 |
600-1000m |
| Tumbes/Pedro Canga AP (27 m, Peru) |
6 |
300-600m |
| Araucania (0 m, Chile) |
8 |
600-1000m |
| Ambato (2591 m, Ecuador) |
6 |
600-1000m |
| Fortaleza Airport (25 m, Brazil) |
0 |
>2500m |
| Tulcan/el Rosal (2940 m, Ecuador) |
6 |
600-1000m |
| Ipiales/San Luis (2961 m, Colombia) |
4 |
300-600m |
| Cali/Alfonso Bonill AP (969 m, Colombia) |
7 |
600-1000m |
| Tomalon (2790 m, Ecuador) |
5 |
600-1000m |
| Vitoria/Goiabeiras AP (4 m, Brazil) |
0 |
>2500m |
| Cartagena/Rafael Nunez (1 m, Colombia) |
7 |
300-600m |
| Viru Viru (IAP) (373 m, Bolivia) |
8 |
300-600m |
| Hercílio Luz Intl. Airport (5 m, Brazil) |
7 |
300-600m |
| Salinas (8 m, Ecuador) |
4 |
300-600m |
| Santa Rosa Airport (7 m, Ecuador) |
5 |
2000-2500m |
| Cañar (3083 m, Ecuador) |
8 |
1000-1500m |
| Pilar Observatorio (338 m, Argentina) |
0 |
>2500m |
| Chamical Airport (461 m, Argentina) |
3 |
|
| El Calafate Aero (204 m, Argentina) |
7 |
600-1000m |
| Tacna/Ciriani AP (469 m, Peru) |
7 |
600-1000m |
| Osorno/canal Baj (65 m, Chile) |
8 |
100-200m |
| Trujillo Airport (30 m, Peru) |
5 |
300-600m |
| Talara/Capt Montes AP (90 m, Peru) |
0 |
>2500m |
| La Serena Airport (146 m, Chile) |
0 |
>2500m |
| Cajamarca (2622 m, Peru) |
0 |
>2500m |
| Jorge Chávez Intl. Airport (13 m, Peru) |
8 |
200-300m |
| Aeroparque Jorge Newbery (6 m, Argentina) |
2 |
>2500m |
| Mendoza Airport (704 m, Argentina) |
0 |
>2500m |
| Flamingo Intl. Airport (7 m, Netherl. Antilles) |
8 |
>2500m |
| Fernando de Noronha Airport (56 m, Brazil) |
3 |
300-600m |
| Bariloche Airport (840 m, Argentina) |
8 |
200-300m |
| Pereira AP (1342 m, Colombia) |
8 |
300-600m |
| Armenia/El Eden (1204 m, Colombia) |
8 |
300-600m |
| Alfonso López Pumarejo Airport (138 m, Colombia) |
5 |
600-1000m |
| Arequipa/Rodriguez AP (2539 m, Peru) |
0 |
>2500m |
| Cusco Airport (3249 m, Peru) |
4 |
1500-2000m |
| Pozo Colorado (100 m, Paraguay) |
8 |
100-200m |
| Santo Domingo (75 m, Chile) |
0 |
>2500m |
| Chile Chico (326 m, Chile) |
5 |
1000-1500m |
| Nazca (567 m, Peru) |
0 |
>2500m |
| San Juan Bautista (126 m, Paraguay) |
8 |
300-600m |
| Mercedes (17 m, Uruguay) |
0 |
>2500m |
| Baures (144 m, Bosnia and Herzegovina) |
3 |
300-600m |
| El Trompillo Airport (418 m, Bolivia) |
8 |
300-600m |
| San José de Chiquitos (284 m, Bolivia) |
8 |
300-600m |
| Río Grande (22 m, Argentina) |
8 |
600-1000m |
| Formosa Airport (60 m, Argentina) |
8 |
|
| Rosario (25 m, Argentina) |
0 |
>2500m |
| Buenos Aires/Ezeiza AP (20 m, Argentina) |
1 |
>2500m |
| Río Gallegos Airport (19 m, Argentina) |
6 |
600-1000m |
| Ushuaia Airport (57 m, Argentina) |
8 |
300-600m |
| Sao Luis/Marechal AP (53 m, Brazil) |
6 |
600-1000m |
| Cobija (235 m, Bolivia) |
5 |
600-1000m |
| Sao Paulo AP (803 m, Brazil) |
0 |
>2500m |
| Iñaquito (2812 m, Ecuador) |
4 |
1000-1500m |
| San Andrés Airport (6 m, Colombia) |
5 |
300-600m |
| Cuenca Airport (2531 m, Ecuador) |
6 |
1000-1500m |
| Asuncion/Silvio Pet AP (101 m, Paraguay) |
8 |
200-300m |
| San Gabriel (2860 m, Ecuador) |
7 |
600-1000m |
| Buenos Aires/Observatory (25 m, Argentina) |
1 |
>2500m |
| Santiago del Estero Airport (199 m, Argentina) |
3 |
>2500m |
| Valdivia/Pichoy AP (19 m, Chile) |
8 |
100-200m |
| Sauce Viejo Airport (18 m, Argentina) |
0 |
>2500m |
| Recife Airport (19 m, Brazil) |
3 |
600-1000m |
| Pasto/Antonio Narino (1826 m, Colombia) |
5 |
600-1000m |
| Concepción (497 m, Bolivia) |
0 |
>2500m |
| Natal/Augusto Sever AP (52 m, Brazil) |
0 |
>2500m |
| San Javier (534 m, Bolivia) |
0 |
>2500m |
| Riobamba (2789 m, Ecuador) |
4 |
1000-1500m |
| Porto Velho Airport (102 m, Brazil) |
2 |
1000-1500m |
| Villa de María del Río Se (341 m, Argentina) |
5 |
>2500m |
| Puerto Maldonado Airport (265 m, Peru) |
6 |
600-1000m |
| Prado (16 m, Uruguay) |
1 |
>2500m |
| Melilla (48 m, Uruguay) |
3 |
>2500m |
| Pucallpa Airport (149 m, Peru) |
3 |
600-1000m |
| Colonia del Sacramento Airport (22 m, Uruguay) |
2 |
600-1000m |
| Carrasco Intl. Airport (32 m, Uruguay) |
1 |
>2500m |
| Juliaca Airport (3827 m, Peru) |
0 |
>2500m |
| Tucuman/Teniente AP (450 m, Argentina) |
7 |
|
| Concepción Airport (77 m, Paraguay) |
8 |
200-300m |
| Palonegro Intl. Airport (1189 m, Colombia) |
8 |
300-600m |
| San Ignacio de Velasco (413 m, Bolivia) |
0 |
>2500m |
| Salta Airport (1221 m, Argentina) |
7 |
600-1000m |
| Jujuy AP (920 m, Argentina) |
7 |
600-1000m |
| Robinson Crusoe I. (30 m, Chile) |
7 |
600-1000m |
| Cnel.Oviedo (163 m, Paraguay) |
8 |
300-600m |
| Ceres Airport (88 m, Argentina) |
3 |
>2500m |
| Domingo Faustino Sarmiento Airport (597 m, Argentina) |
0 |
>2500m |
| General Justo José de Urquiza Ai (78 m, Argentina) |
0 |
>2500m |
| Carriel Sur Intl. Airport (12 m, Chile) |
7 |
300-600m |
| Marcos Juárez Airport (114 m, Argentina) |
0 |
>2500m |
| Gualeguaychú Airport (21 m, Argentina) |
0 |
>2500m |
| Guaraní Intl. Airport (236 m, Paraguay) |
8 |
100-200m |
| Santa Rosa Airport (191 m, Argentina) |
7 |
>2500m |
| Curico/Gen Freire AP (220 m, Chile) |
3 |
>2500m |
| Teresina Airport (69 m, Brazil) |
0 |
>2500m |
| Ilhéus Airport (4 m, Brazil) |
1 |
600-1000m |
| Malargüe Airport (1425 m, Argentina) |
3 |
>2500m |
| Iquitos Airport (125 m, Peru) |
8 |
300-600m |
| Boa Vista Airport (84 m, Brazil) |
5 |
600-1000m |
| Vilhena Airport (612 m, Brazil) |
1 |
1500-2000m |
| Desierto de Atacama Airport (210 m, Chile) |
2 |
>2500m |
| Islad Orcadas (8 m, South Orkney Islands) |
5 |
200-300m |
| Belém Airport (16 m, Brazil) |
4 |
600-1000m |
| Porto Alegre/Salgad AP (3 m, Brazil) |
3 |
600-1000m |
| La Quiaca (3459 m, Argentina) |
4 |
600-1000m |
| Afonso Pena Intl. Airport (908 m, Brazil) |
7 |
50-100m |
| Pastaza/rio Amaz (1054 m, Ecuador) |
5 |
600-1000m |
| El Caraño Airport (53 m, Colombia) |
4 |
600-1000m |
| Salvador Airport (6 m, Brazil) |
2 |
600-1000m |
| Galeão Air Force Base Airport (6 m, Brazil) |
3 |
>2500m |
| Vallegrande (1998 m, Bolivia) |
7 |
300-600m |
| Campo Grande Airport (567 m, Brazil) |
0 |
>2500m |
| Rionegro Airport (2142 m, Colombia) |
7 |
600-1000m |
| Tarija AP (1854 m, Bolivia) |
2 |
>2500m |
| Rio Branco (143 m, Brazil) |
3 |
1000-1500m |
| José Joaquín de Olmedo In (5 m, Ecuador) |
4 |
600-1000m |
| Esquel Airport (797 m, Argentina) |
3 |
600-1000m |
| Trinidad Airport (155 m, Bolivia) |
2 |
600-1000m |
| Puerto Suárez Airport (134 m, Bolivia) |
0 |
>2500m |
| Roboré (276 m, Bolivia) |
8 |
300-600m |
| San Borja (194 m, Bolivia) |
3 |
600-1000m |
| Santa Rosa de Yacuma Airport (225 m, Bolivia) |
2 |
300-600m |
| Riberalta AP (141 m, Bolivia) |
3 |
300-600m |
| La Paz/JFK (IAP) (4038 m, Bolivia) |
2 |
600-1000m |
| Jorge Wilstermann Intl. Airport (2548 m, Bolivia) |
0 |
>2500m |
| Tarapoto Airport (282 m, Peru) |
6 |
300-600m |
| Ilo (9 m, Peru) |
7 |
600-1000m |
| Punta Arenas Airport (43 m, Chile) |
4 |
600-1000m |
| Cochrane (196 m, Chile) |
8 |
600-1000m |
| El Tepual Airport (90 m, Chile) |
8 |
50-100m |
| Cataratas del Iguazú Intl. Airpo (270 m, Argentina) |
8 |
300-600m |
| Posadas AP (125 m, Argentina) |
8 |
300-600m |
| Corrientes (62 m, Argentina) |
7 |
|
| Maceio/Campo Palmar AP (117 m, Brazil) |
1 |
600-1000m |
| Cuiabá Airport (187 m, Brazil) |
0 |
>2500m |
| Foz do Iguaçu Intl. Airport (180 m, Brazil) |
8 |
300-600m |
| Brasília Intl. Airport (1061 m, Brazil) |
1 |
|
| Bogota/Eldorado AP (2546 m, Colombia) |
8 |
300-600m |
| Coronel E Carvajal AP (1043 m, Ecuador) |
6 |
1000-1500m |
| Yurimaguas (179 m, Peru) |
2 |
300-600m |
| Resistencia Intl. Airport (52 m, Argentina) |
8 |
>2500m |
| Reconquista (53 m, Argentina) |
6 |
>2500m |
| Comodoro Pierrestegui Airport (38 m, Argentina) |
1 |
>2500m |
| Sáenz Peña (93 m, Argentina) |
8 |
|
| Las Flores (38 m, Argentina) |
2 |
>2500m |
| La Plata Airport (19 m, Argentina) |
2 |
>2500m |
| Yariguíes Airport (134 m, Colombia) |
8 |
300-600m |
| La Vanguardia Airport (431 m, Colombia) |
8 |
300-600m |
| Apartado/Los Cedros (20 m, Colombia) |
7 |
600-1000m |
| Perales Airport (928 m, Colombia) |
8 |
600-1000m |
| Benito Salas Airport (443 m, Colombia) |
7 |
>2500m |
| Arauca/Santiago Perez (128 m, Colombia) |
7 |
300-600m |
| Gral. Bruguez (60 m, Paraguay) |
8 |
100-200m |
| Pilar (56 m, Paraguay) |
7 |
600-1000m |
| Paraguarí (116 m, Paraguay) |
8 |
200-300m |
| Villarrica (161 m, Paraguay) |
8 |
600-1000m |
| Mariscal AP (181 m, Paraguay) |
8 |
300-600m |
| Encarnación Airport (91 m, Paraguay) |
8 |
300-600m |
| Pedro Juan Caballero (563 m, Paraguay) |
not detectable |
0-50m |
| Rivera (242 m, Uruguay) |
0 |
>2500m |
| Laguna del Sauce (28 m, Uruguay) |
3 |
600-1000m |
| Rocha (18 m, Uruguay) |
1 |
300-600m |
| Alta Floresta Airport (288 m, Brazil) |
1 |
|
| Manaus Airport (84 m, Brazil) |
2 |
600-1000m |
| Coca/francisco (254 m, Ecuador) |
7 |
600-1000m |
| Chillán (148 m, Chile) |
4 |
2000-2500m |
| Coyhaique (311 m, Chile) |
7 |
1000-1500m |
| Nuevo Rocafuerte (205 m, Ecuador) |
3 |
600-1000m |
| Rumipamba (2628 m, Ecuador) |
7 |
1000-1500m |
| Quero Chaca (2940 m, Ecuador) |
4 |
300-600m |
| Puyo (960 m, Ecuador) |
5 |
600-1000m |
| Milagro (13 m, Ecuador) |
4 |
200-300m |
| Loja La Argelia (2130 m, Ecuador) |
7 |
300-600m |
| Tingo María Airport (665 m, Peru) |
1 |
1000-1500m |
| San Antonio Oeste Airport (20 m, Argentina) |
7 |
1000-1500m |
North - South