| Stations: 851
|
Cloud Cover |
Cloud Base |
| Laboulaye (137 m, Argentina) |
3 |
>2500m |
| Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) |
7 |
300-600m |
| Boa Vista Airport (84 m, Brazil) |
4 |
600-1000m |
| Bahia Blanca AP (83 m, Argentina) |
0 |
>2500m |
| Ernesto Cortissoz Intl. Airport (30 m, Colombia) |
0 |
>2500m |
| El Calafate Aero (204 m, Argentina) |
5 |
>2500m |
| Alfonso López Pumarejo Airport (138 m, Colombia) |
1 |
300-600m |
| General Pico (145 m, Argentina) |
2 |
>2500m |
| Viedma Aero (7 m, Argentina) |
0 |
>2500m |
| Campinas/Viracopos AP (661 m, Brazil) |
7 |
300-600m |
| Astor Piazzolla Intl. Airport (21 m, Argentina) |
0 |
>2500m |
| Paso de los Libres Airport (70 m, Argentina) |
4 |
>2500m |
| Belo Horizonte (Confins) (827 m, Brazil) |
7 |
600-1000m |
| Puerto Deseado Airport (80 m, Argentina) |
2 |
>2500m |
| Rio Cuarto AP (421 m, Argentina) |
0 |
>2500m |
| Junín Airport (81 m, Argentina) |
5 |
>2500m |
| Latacunga (2785 m, Ecuador) |
6 |
300-600m |
| Petrolina (385 m, Brazil) |
5 |
>2500m |
| Córdoba Airport (474 m, Argentina) |
2 |
>2500m |
| Calama (2320 m, Chile) |
4 |
>2500m |
| Fernando de Noronha Airport (56 m, Brazil) |
6 |
300-600m |
| Talara/Capt Montes AP (90 m, Peru) |
0 |
>2500m |
| Santa Rosa Airport (191 m, Argentina) |
0 |
>2500m |
| Fortaleza Airport (25 m, Brazil) |
6 |
300-600m |
| João Pessoa (65 m, Brazil) |
6 |
600-1000m |
| Vitoria/Goiabeiras AP (4 m, Brazil) |
6 |
600-1000m |
| Campo Grande Airport (567 m, Brazil) |
2 |
300-600m |
| Londrina Airport (569 m, Brazil) |
0 |
>2500m |
| Balmaceda Airport (522 m, Chile) |
0 |
>2500m |
| Carrasco Intl. Airport (32 m, Uruguay) |
5 |
>2500m |
| Curaçao Intl. Airport (9 m, Netherl. Antilles) |
5 |
300-600m |
| Sauce Viejo Airport (18 m, Argentina) |
3 |
>2500m |
| Salinas (8 m, Ecuador) |
7 |
600-1000m |
| Robinson Crusoe I. (30 m, Chile) |
3 |
300-600m |
| Baures (144 m, Bosnia and Herzegovina) |
7 |
200-300m |
| Puerto San Julián Airport (62 m, Argentina) |
5 |
>2500m |
| Tres Arroyos Airport (115 m, Argentina) |
0 |
>2500m |
| São João do Piauí (235 m, Brazil) |
5 |
600-1000m |
| Marte Civ / Mil (722 m, Brazil) |
7 |
300-600m |
| Inguincho (2743 m, Ecuador) |
6 |
1000-1500m |
| Uruguaiana Airport (74 m, Brazil) |
5 |
|
| Colonia del Sacramento Airport (22 m, Uruguay) |
6 |
>2500m |
| Rosario (25 m, Argentina) |
5 |
>2500m |
| El Tepual Airport (90 m, Chile) |
8 |
200-300m |
| Passo Fundo/Lauro AP (684 m, Brazil) |
3 |
2000-2500m |
| Salvador Airport (6 m, Brazil) |
3 |
600-1000m |
| San Cristobal Aeropuerto (18 m, Ecuador) |
8 |
200-300m |
| Belo Horizonte Airport (785 m, Brazil) |
7 |
600-1000m |
| Comodoro Pierrestegui Airport (38 m, Argentina) |
3 |
>2500m |
| Azul Airport (147 m, Argentina) |
5 |
>2500m |
| Riohacha/Almirante padilla (4 m, Colombia) |
7 |
300-600m |
| Dolores AP (9 m, Argentina) |
1 |
>2500m |
| Marcos Juárez Airport (114 m, Argentina) |
6 |
>2500m |
| Recife Airport (19 m, Brazil) |
5 |
300-600m |
| San Fernando de la Buena Vista (3 m, Argentina) |
3 |
>2500m |
| Foz do Iguaçu Intl. Airport (180 m, Brazil) |
4 |
1000-1500m |
| Prado (16 m, Uruguay) |
7 |
>2500m |
| Florida (96 m, Uruguay) |
6 |
>2500m |
| San José de Mayo (41 m, Uruguay) |
1 |
>2500m |
| Easter Island Airport (69 m, Chile) |
5 |
600-1000m |
| Tandil Airport (175 m, Argentina) |
1 |
>2500m |
| Esquel Airport (797 m, Argentina) |
0 |
>2500m |
| Aeroparque Jorge Newbery (6 m, Argentina) |
4 |
>2500m |
| Santa Maria Airport (85 m, Brazil) |
0 |
>2500m |
| Punta Arenas Airport (43 m, Chile) |
6 |
600-1000m |
| Patos (249 m, Brazil) |
6 |
600-1000m |
| Catamarca AP (454 m, Argentina) |
0 |
>2500m |
| Petrolina (370 m, Brazil) |
6 |
600-1000m |
| Puerto Williams (316 m, Chile) |
3 |
1000-1500m |
| Río Gallegos Airport (19 m, Argentina) |
6 |
>2500m |
| Aracaju Airport (9 m, Brazil) |
5 |
300-600m |
| Monte Caseros Airport (54 m, Argentina) |
3 |
>2500m |
| Nueva Hesperides Intl. Airport (33 m, Uruguay) |
5 |
>2500m |
| Buenos Aires/Ezeiza AP (20 m, Argentina) |
4 |
>2500m |
| Natal/Augusto Sever AP (52 m, Brazil) |
6 |
600-1000m |
| Cipó (145 m, Brazil) |
5 |
600-1000m |
| Iquique/Diego Arac AP (48 m, Chile) |
7 |
>2500m |
| Palonegro Intl. Airport (1189 m, Colombia) |
1 |
300-600m |
| Maceio/Campo Palmar AP (117 m, Brazil) |
5 |
600-1000m |
| Jorge Chávez Intl. Airport (13 m, Peru) |
8 |
300-600m |
| Porto Alegre/Salgad AP (3 m, Brazil) |
4 |
>2500m |
| Areia (575 m, Brazil) |
8 |
300-600m |
| Macapá Airport (17 m, Brazil) |
7 |
200-300m |
| Cataratas del Iguazú Intl. Airpo (270 m, Argentina) |
4 |
1000-1500m |
| Paracatu (711 m, Brazil) |
8 |
600-1000m |
| Brasília Intl. Airport (1061 m, Brazil) |
5 |
600-1000m |
| Sao Paulo AP (803 m, Brazil) |
7 |
200-300m |
| Mercedes (17 m, Uruguay) |
1 |
>2500m |
| Laguna del Sauce (28 m, Uruguay) |
2 |
>2500m |
| Formosa Airport (60 m, Argentina) |
1 |
>2500m |
| Paysandú (61 m, Uruguay) |
2 |
>2500m |
| Punta del Este (15 m, Uruguay) |
0 |
>2500m |
| Loja La Argelia (2130 m, Ecuador) |
8 |
300-600m |
| San Andrés Airport (6 m, Colombia) |
2 |
300-600m |
| Cartagena/Rafael Nunez (1 m, Colombia) |
0 |
>2500m |
| Bogota/Eldorado AP (2546 m, Colombia) |
7 |
300-600m |
| Chillán (148 m, Chile) |
0 |
>2500m |
| Seymour (63 m, Ecuador) |
6 |
600-1000m |
| Barbados/Grantley Adams AP (56 m, Barbados) |
0 |
600-1000m |
| Flamingo Intl. Airport (7 m, Netherl. Antilles) |
8 |
1000-1500m |
| Paramaribo/Zorg en Hoop Arpt (7 m, Suriname) |
3 |
300-600m |
| San Carlos de Bolívar (94 m, Argentina) |
3 |
>2500m |
| La Rioja Airport (429 m, Argentina) |
0 |
>2500m |
| Ceres Airport (88 m, Argentina) |
0 |
>2500m |
| Reconquista (53 m, Argentina) |
6 |
>2500m |
| San Luis Airport (713 m, Argentina) |
4 |
>2500m |
| General Justo José de Urquiza Ai (78 m, Argentina) |
5 |
>2500m |
| Gualeguaychú Airport (21 m, Argentina) |
1 |
>2500m |
| Trelew Airport (43 m, Argentina) |
2 |
>2500m |
| San Antonio Oeste Airport (20 m, Argentina) |
0 |
>2500m |
| Villa Reynolds Airport (486 m, Argentina) |
0 |
>2500m |
| Villa de María del Río Se (341 m, Argentina) |
1 |
>2500m |
| Eloy Alfaro Intl. Airport (12 m, Ecuador) |
8 |
600-1000m |
| Yacuiba Airport (645 m, Bolivia) |
8 |
100-200m |
| Melo Airport (100 m, Uruguay) |
0 |
>2500m |
| Santa Maria (95 m, Brazil) |
4 |
>2500m |
| La Plata Airport (19 m, Argentina) |
5 |
600-1000m |
| São Luiz Gonzaga (245 m, Brazil) |
2 |
2000-2500m |
| Rivera (242 m, Uruguay) |
0 |
>2500m |
| Artigas Airport (120 m, Uruguay) |
1 |
>2500m |
| Caxias do Sul Airport (754 m, Brazil) |
2 |
>2500m |
| Lençóis (439 m, Brazil) |
8 |
300-600m |
| Osorno/canal Baj (65 m, Chile) |
7 |
300-600m |
| Aracaju (5 m, Brazil) |
2 |
1000-1500m |
| Ilhéus Airport (4 m, Brazil) |
2 |
600-1000m |
| Santarém Airport (72 m, Brazil) |
7 |
300-600m |
| Carriel Sur Intl. Airport (12 m, Chile) |
0 |
>2500m |
| Desierto de Atacama Airport (210 m, Chile) |
8 |
300-600m |
| Sáenz Peña (93 m, Argentina) |
2 |
>2500m |
| Catamayo (1237 m, Ecuador) |
5 |
1000-1500m |
| Barcelos Airport (40 m, Brazil) |
8 |
1000-1500m |
| Pasto/Antonio Narino (1826 m, Colombia) |
1 |
600-1000m |
| Posadas AP (125 m, Argentina) |
3 |
>2500m |
| Benito Salas Airport (443 m, Colombia) |
7 |
1500-2000m |
| Puerto Carreño (55 m, Colombia) |
5 |
2000-2500m |
| Campina Grande Airport (548 m, Brazil) |
6 |
600-1000m |
| Las Flores (38 m, Argentina) |
6 |
600-1000m |
| Pereira AP (1342 m, Colombia) |
1 |
300-600m |
| José Joaquín de Olmedo In (5 m, Ecuador) |
7 |
600-1000m |
| Andahuaylas (3444 m, Peru) |
8 |
300-600m |
| La Serena Airport (146 m, Chile) |
7 |
300-600m |
| Chiclayo/Capt Jose AP (34 m, Peru) |
6 |
>2500m |
| Coronel E Carvajal AP (1043 m, Ecuador) |
8 |
600-1000m |
| Islad Orcadas (8 m, South Orkney Islands) |
8 |
300-600m |
| Corrientes (62 m, Argentina) |
3 |
>2500m |
| Mabaruma (0 m, Guyana) |
7 |
300-600m |
| Vilhena Airport (612 m, Brazil) |
4 |
1000-1500m |
| Santa Marta (45 m, Brazil) |
7 |
1000-1500m |
| Buenos Aires/Observatory (25 m, Argentina) |
4 |
>2500m |
| Rocha (18 m, Uruguay) |
2 |
>2500m |
| Franca (1026 m, Brazil) |
6 |
600-1000m |
| Bagé (242 m, Brazil) |
2 |
2000-2500m |
| Bacacheri (932 m, Brazil) |
8 |
200-300m |
| São Carlos Airport (856 m, Brazil) |
3 |
600-1000m |
| Porto De Pedras (50 m, Brazil) |
2 |
1000-1500m |
| Afonso Pena Intl. Airport (908 m, Brazil) |
8 |
200-300m |
| Arequipa/Rodriguez AP (2539 m, Peru) |
3 |
>2500m |
| Guarulhos Airport (750 m, Brazil) |
7 |
300-600m |
| Sao Luis/Marechal AP (53 m, Brazil) |
6 |
600-1000m |
| Arcoverde (681 m, Brazil) |
3 |
600-1000m |
| Divinópolis (788 m, Brazil) |
8 |
600-1000m |
| Villa Dolores Airport (569 m, Argentina) |
5 |
1500-2000m |
| Teresina Airport (69 m, Brazil) |
4 |
300-600m |
| Pedro Afonso (187 m, Brazil) |
1 |
>2500m |
| Pilar Observatorio (338 m, Argentina) |
1 |
>2500m |
| Navegantes Airport (5 m, Brazil) |
7 |
1000-1500m |
| Quixeramobim (212 m, Brazil) |
8 |
600-1000m |
| Floriano (127 m, Brazil) |
8 |
600-1000m |
| RAF Mount Pleasant Airport (74 m, Falkland Islands) |
6 |
300-600m |
| Trindade (Ilha) (5 m, Brazil) |
6 |
600-1000m |
| Picos (208 m, Brazil) |
6 |
300-600m |
| Limoncocha (221 m, Ecuador) |
2 |
1000-1500m |
| Cajamarca (2622 m, Peru) |
4 |
600-1000m |
| Nickerie (2 m, Suriname) |
5 |
300-600m |
| Nazca (567 m, Peru) |
6 |
300-600m |
| Crown Point Airport (6 m, Trinidad and Tobago) |
1 |
300-600m |
| Trujillo Airport (30 m, Peru) |
6 |
300-600m |
| Pisco Airport (7 m, Peru) |
8 |
600-1000m |
| Resistencia Intl. Airport (52 m, Argentina) |
2 |
>2500m |
| Corumbá (142 m, Brazil) |
6 |
100-200m |
| Neuquén Airport (271 m, Argentina) |
0 |
>2500m |
| Mendoza Airport (704 m, Argentina) |
3 |
>2500m |
| Juliaca Airport (3827 m, Peru) |
8 |
200-300m |
| Araucania (0 m, Chile) |
0 |
>2500m |
| Rio Branco (143 m, Brazil) |
0 |
>2500m |
| Galeão Air Force Base Airport (6 m, Brazil) |
8 |
300-600m |
| Hercílio Luz Intl. Airport (5 m, Brazil) |
6 |
1000-1500m |
| Porto Seguro (51 m, Brazil) |
5 |
300-600m |
| Presidente Castro Pinto Intl. Airport (66 m, Brazil) |
4 |
600-1000m |
| Belém Airport (16 m, Brazil) |
7 |
300-600m |
| Rio de Janeiro Airport (3 m, Brazil) |
7 |
300-600m |
| Apartado/Los Cedros (20 m, Colombia) |
2 |
300-600m |
| Valdivia/Pichoy AP (19 m, Chile) |
0 |
>2500m |
| Arauca/Santiago Perez (128 m, Colombia) |
2 |
600-1000m |
| Cucuta AP (317 m, Colombia) |
8 |
600-1000m |
| Santo Domingo (75 m, Chile) |
3 |
>2500m |
| Coyhaique (311 m, Chile) |
0 |
>2500m |
| São Luís Airport (53 m, Brazil) |
6 |
300-600m |
| Santiago del Estero Airport (199 m, Argentina) |
7 |
1000-1500m |
| Domingo Faustino Sarmiento Airport (597 m, Argentina) |
1 |
>2500m |
| Tartagal Airport (450 m, Argentina) |
8 |
600-1000m |
| Chamical Airport (461 m, Argentina) |
4 |
1000-1500m |
| Taua (399 m, Brazil) |
5 |
600-1000m |
| Caracaraí (95 m, Brazil) |
5 |
1000-1500m |
| Piura Airport (55 m, Peru) |
3 |
1000-1500m |
| Arica/Chacalluta AP (55 m, Chile) |
6 |
1000-1500m |
| Georgetown/Timehri AP (30 m, Guyana) |
6 |
300-600m |
| Pudahuel/Arturo Mer AP (474 m, Chile) |
5 |
>2500m |
| New Amsterdam (1 m, Guyana) |
4 |
300-600m |
| Kamarang Airport (495 m, Guyana) |
7 |
300-600m |
| Barbalha (409 m, Brazil) |
3 |
600-1000m |
| Puerto Suárez Airport (134 m, Bolivia) |
not detectable |
0-50m |
| Guaratinguetá (537 m, Brazil) |
0 |
>2500m |
North - South