South America - Pressure tendency (hPa last 3 hours)
Saturday 20 Sep 2014 13:00 BST

Stations: 340 SLP tendency
Aeroparque Jorge Newbery (6 m, Argentina) - 3.5
Antofagasta/Cerro AP (140 m, Chile) - 0.7
Arica/Chacalluta AP (55 m, Chile) - 1.6
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.5
Ascencion De Guarayos (247 m, Bolivia) - 1.4
Astor Piazzolla Intl. Airport (21 m, Argentina) - 2.4
Asuncion/Silvio Pet AP (101 m, Paraguay) - 2.8
Azul Airport (147 m, Argentina) - 2.0
Bahia Blanca AP (83 m, Argentina) - 2.1
Balmaceda Airport (522 m, Chile) - 0.7
Bermejo (381 m, Bolivia) - 2.3
Buenos Aires/Ezeiza AP (20 m, Argentina) - 2.5
Buenos Aires/Observatory (25 m, Argentina) - 1.9
Córdoba Airport (474 m, Argentina) - 2.4
Caazapá (142 m, Paraguay) - 0.6
Calama (2320 m, Chile) - 0.0
Camiri (798 m, Bolivia) - 3.8
Capitán Meza (300 m, Paraguay) - 1.6
Carrasco Intl. Airport (32 m, Uruguay) - 2.2
Carriel Sur Intl. Airport (12 m, Chile) - 0.7
Catamarca AP (454 m, Argentina) - 1.2
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 1.3
Ceres Airport (88 m, Argentina) - 1.7
Chamical Airport (461 m, Argentina) - 1.9
Chillán (148 m, Chile) - 0.0
Cnel.Oviedo (163 m, Paraguay) - 2.3
Cobija (235 m, Bolivia) - 1.9
Comodoro Pierrestegui Airport (38 m, Argentina) - 1.2
Comodoro Rivadavia Airport (46 m, Argentina) - 0.1
Concepción (497 m, Bolivia) - 3.0
Concepción Airport (74 m, Paraguay) - 2.9
Corrientes (62 m, Argentina) - 2.0
Coyhaique (311 m, Chile) - 0.7
Curico/Gen Freire AP (220 m, Chile) - 0.3
Desierto de Atacama Airport (210 m, Chile) - 1.8
Dolores AP (9 m, Argentina) - 2.8
Domingo Faustino Sarmiento Airport (598 m, Argentina) - 2.4
Easter Island Airport (69 m, Chile) - 0.5
El Bolsón (337 m, Argentina) - 0.5
El Calafate Aero (204 m, Argentina) - 0.7
El Tepual Airport (90 m, Chile) - 0.5
El Trompillo Airport (418 m, Bolivia) - 4.2
Encarnación Airport (91 m, Paraguay) - 1.0
Esquel Airport (797 m, Argentina) - 0.1
Florida (96 m, Uruguay) - 1.6
Formosa Airport (60 m, Argentina) - 2.8
General Justo José de Urquiza Ai (78 m, Argentina) - 2.4
General Pico (145 m, Argentina) - 2.0
Gral. Bruguez (60 m, Paraguay) - 3.7
Guafo (45 m, Chile) - 2.0
Gualeguaychú Airport (21 m, Argentina) - 2.3
Guaraní Intl. Airport (236 m, Paraguay) - 1.0
Iquique/Diego Arac AP (48 m, Chile) - 1.5
Islad Orcadas (8 m, South Orkney Islands) - 2.3
Islotes Evangelista (52 m, Chile) - 0.0
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 2.1
Juana Azurduy de Padilla Intl. Airport (2904 m, Bolivia) - 1.5
Jujuy AP (905 m, Argentina) - 2.4
La Paz/JFK (IAP) (4038 m, Bolivia) - 1.5
La Plata Airport (19 m, Argentina) - 2.8
La Quiaca (3459 m, Argentina) - 1.5
La Rioja Airport (429 m, Argentina) - 1.5
La Serena Airport (146 m, Chile) - 0.7
Laboulaye (137 m, Argentina) - 2.5
Las Lomitas (130 m, Argentina) - 3.5
Magdalena (140 m, Bolivia) - 2.0
Malargüe Airport (1425 m, Argentina) - 1.5
Marcos Juárez Airport (114 m, Argentina) - 2.3
Maria Dolores (114 m, Chile) - 0.0
Mariscal AP (181 m, Paraguay) - 2.5
Mendoza Airport (704 m, Argentina) - 2.0
Mercedes (17 m, Uruguay) - 2.2
Monte Caseros Airport (54 m, Argentina) - 2.4
Monteagudo (992 m, Bolivia) - 2.0
Mount Byron (480 m, Falkland Islands) - 1.1
Neuquén Airport (271 m, Argentina) - 1.5
Nueva Hesperides Intl. Airport (33 m, Uruguay) - 1.7
Oruro (3702 m, Bolivia) - 1.2
Osorno/canal Baj (65 m, Chile) - 0.3
Palena (277 m, Chile) - 0.1
Paraguarí (116 m, Paraguay) - 2.0
Paso de los Libres Airport (70 m, Argentina) - 2.3
Paso de los Toros (75 m, Uruguay) - 1.5
Pebble Island (16 m, Falkland Islands) - 1.0
Pedro Juan Caball. (662 m, Paraguay) - 2.3
Perito Moreno Airport (429 m, Argentina) - 1.7
Pilar (56 m, Paraguay) - 1.9
Pilar Observatorio (338 m, Argentina) - 2.4
Posadas AP (125 m, Argentina) - 2.0
Potosí (3935 m, Bolivia) - 0.5
Pozo Colorado (100 m, Paraguay) - 1.0
Pudahuel/Arturo Mer AP (474 m, Chile) - 0.6
Puerto Casado (87 m, Paraguay) - 1.4
Puerto Deseado Airport (80 m, Argentina) - 0.4
Puerto San Julián Airport (62 m, Argentina) - 1.1
Puerto Suárez Airport (134 m, Bolivia) - 1.2
Punta Angeles (41 m, Chile) - 0.4
Punta Arenas Airport (43 m, Chile) - 0.5
Quinta Normal (520 m, Chile) - 0.4
Quyquyhó (141 m, Paraguay) - 2.0
Río Gallegos Airport (19 m, Argentina) - 0.7
RAF Mount Pleasant Airport (74 m, Falkland Islands) - 1.3
Reconquista (53 m, Argentina) - 2.9
Resistencia Intl. Airport (52 m, Argentina) - 2.1
Reyes (280 m, Bolivia) - 2.3
Riberalta AP (141 m, Bolivia) - 3.1
Rio Cuarto AP (421 m, Argentina) - 1.7
Rivera (242 m, Uruguay) - 1.4
Robinson Crusoe I. (30 m, Chile) - 0.0
Roboré (276 m, Bolivia) - 2.0
Rocha (18 m, Uruguay) - 1.4
Rosario (25 m, Argentina) - 2.4
Rurrenabaque (204 m, Bolivia) - 2.7
Sáenz Peña (93 m, Argentina) - 2.4
Salta Airport (1221 m, Argentina) - 1.9
Salto del Guairá (300 m, Paraguay) - 1.8
San Antonio (50 m, Chile) - 0.1
San Antonio Oeste Airport (20 m, Argentina) - 1.3
San Borja (194 m, Bolivia) - 1.6
San Carlos de Bariloche Airport (840 m, Argentina) - 0.7
San Carlos de Bolívar (94 m, Argentina) - 2.0
San Estanislao (168 m, Paraguay) - 2.4
San Ignacio De Moxos (160 m, Bolivia) - 2.1
San Ignacio de Velasco (413 m, Bolivia) - 1.5
San Javier (534 m, Bolivia) - 2.5
San Joaquin (140 m, Bolivia) - 1.1
San José de Chiquitos (284 m, Bolivia) - 4.8
San Luis Airport (713 m, Argentina) - 1.7
San Martín (653 m, Argentina) - 2.0
San Matías (124 m, Bolivia) - 3.0
San Rafael Airport (748 m, Argentina) - 1.9
San Ramon (140 m, Bolivia) - 1.9
Santa Ana del Yacuma Airport (144 m, Bolivia) - 1.3
Santa Rosa Airport (191 m, Argentina) - 2.1
Santa Rosa de Yacuma Airport (225 m, Bolivia) - 2.2
Santiago del Estero Airport (199 m, Argentina) - 31.6
Santo Domingo (75 m, Chile) - 0.2
Sauce Viejo Airport (18 m, Argentina) - 1.9
Tandil Airport (175 m, Argentina) - 1.6
Tarija AP (1854 m, Bolivia) - 1.7
Tartagal "General Enrique Mosconi" Airp (450 m, Argentina) - 3.6
Trelew Airport (43 m, Argentina) - 1.1
Tres Arroyos Airport (115 m, Argentina) - 1.9
Trinidad Airport (155 m, Bolivia) - 3.1
Tucuman/Teniente AP (450 m, Argentina) - 1.1
Ushuaia Airport (57 m, Argentina) - 0.1
Valdivia/Pichoy AP (19 m, Chile) - 0.1
Vallegrande (1998 m, Bolivia) - 2.3
Viedma Aero (7 m, Argentina) - 2.4
Villa Dolores Airport (569 m, Argentina) - 1.3
Villa Reynolds Airport (486 m, Argentina) - 1.9
Villa de María del Río Se (341 m, Argentina) - 2.0
Villamontes (398 m, Bolivia) - 2.0
Viru Viru (IAP) (373 m, Bolivia) - 4.0
Yacuiba Airport (645 m, Bolivia) - 2.2

Current weather

September
SMTWTFS
  1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30
2014