South America - Pressure tendency (hPa last 3 hours)
Friday 29 Jul 2016 04:00 BST

Stations: 249 SLP tendency
Aeroparque Jorge Newbery (6 m, Argentina) - 0.3
Afonso Pena Intl. Airport (908 m, Brazil) - 0.3
Antofagasta/Cerro AP (140 m, Chile) - 0.6
Arica/Chacalluta AP (55 m, Chile) - 0.8
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.6
Astor Piazzolla Intl. Airport (21 m, Argentina) - 0.1
Asuncion/Silvio Pet AP (101 m, Paraguay) - 0.0
Azul Airport (147 m, Argentina) - 0.0
Bahia Blanca AP (83 m, Argentina) - 0.4
Bariloche Airport (840 m, Argentina) - 0.9
Bird Island (2 m, Falkland Islands) - 0.4
Buenos Aires/Ezeiza AP (20 m, Argentina) - 0.5
Buenos Aires/Observatory (25 m, Argentina) - 0.3
Córdoba Airport (474 m, Argentina) - 0.0
Caazapá (142 m, Paraguay) - 0.1
Calama (2320 m, Chile) - 1.3
Campo Grande Airport (567 m, Brazil) - 0.3
Carrasco Intl. Airport (32 m, Uruguay) - 0.4
Carriel Sur Intl. Airport (12 m, Chile) - 0.9
Catamarca AP (454 m, Argentina) - 0.1
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 0.0
Ceres Airport (88 m, Argentina) - 1.1
Chamical Airport (461 m, Argentina) - 0.5
Cnel.Oviedo (163 m, Paraguay) - 0.1
Comodoro Pierrestegui Airport (38 m, Argentina) - 0.1
Comodoro Rivadavia Airport (46 m, Argentina) - 0.4
Concepción Airport (77 m, Paraguay) - 0.2
Coquimbo Pt Tortuga (25 m, Chile) - 0.3
Corrientes (62 m, Argentina) - 0.1
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 1.9
Diego Ramírez Islands (42 m, Chile) - 1.1
Dolores AP (9 m, Argentina) - 0.1
Domingo Faustino Sarmiento Airport (597 m, Argentina) - 0.4
Easter Island Airport (69 m, Chile) - 1.8
El Tepual Airport (90 m, Chile) - 1.2
Esquel Airport (797 m, Argentina) - 2.0
Formosa Airport (60 m, Argentina) - 0.4
Foz do Iguaçu Intl. Airport (180 m, Brazil) - 0.1
Galeão Air Force Base Airport (6 m, Brazil) - 0.6
General Justo José de Urquiza Ai (78 m, Argentina) - 0.0
General Pico (145 m, Argentina) - 0.0
Grise Fiord (45 m, Netherl. Antilles) - 0.1
Grytviken (3 m, Falkland Islands) - 0.0
Guaraní Intl. Airport (236 m, Paraguay) - 0.3
Hercílio Luz Intl. Airport (5 m, Brazil) - 0.2
Iquique/Diego Arac AP (48 m, Chile) - 1.5
Islad Orcadas (8 m, South Orkney Islands) - 0.4
Islotes Evangelista (52 m, Chile) - 1.0
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 1.7
Jujuy AP (920 m, Argentina) - 0.0
Junín Airport (81 m, Argentina) - 0.0
La Paz/JFK (IAP) (4038 m, Bolivia) - 0.5
La Plata Airport (19 m, Argentina) - 0.3
La Quiaca (3459 m, Argentina) - 1.3
La Rioja Airport (429 m, Argentina) - 1.5
La Serena Airport (146 m, Chile) - 0.1
Laboulaye (137 m, Argentina) - 0.7
Laguna del Sauce (28 m, Uruguay) - 0.0
Malargüe Airport (1425 m, Argentina) - 0.4
Maquinchao (888 m, Argentina) - 0.8
Marcos Juárez Airport (114 m, Argentina) - 0.3
Mendoza Airport (704 m, Argentina) - 0.1
Mount Alice (361 m, Falkland Islands) - 0.7
Mount Byron (480 m, Falkland Islands) - 1.5
Mount Kent (458 m, Falkland Islands) - 1.3
Neuquén Airport (271 m, Argentina) - 0.7
Niue Intl. Airport (59 m, Netherl. Antilles) - 1.5
Oran Aero (357 m, Argentina) - 0.5
Paraguarí (116 m, Paraguay) - 0.0
Paso de los Libres Airport (70 m, Argentina) - 0.1
Pedro Juan Caballero (563 m, Paraguay) - 0.3
Pilar Observatorio (338 m, Argentina) - 0.3
Porto Alegre/Salgad AP (3 m, Brazil) - 0.1
Posadas AP (125 m, Argentina) - 0.3
Pudahuel/Arturo Mer AP (474 m, Chile) - 0.0
Puerto Casado (87 m, Paraguay) - 0.6
Puerto San Julián Airport (62 m, Argentina) - 1.1
Punta Angeles (41 m, Chile) - 0.0
Punta Arenas Airport (43 m, Chile) - 1.5
Punta Dúngeness (18 m, Chile) - 2.2
Quinta Normal (520 m, Chile) - 0.0
Río Gallegos Airport (19 m, Argentina) - 1.0
RAF Mount Pleasant Airport (74 m, Falkland Islands) - 1.0
Reconquista (53 m, Argentina) - 0.1
Resistencia Intl. Airport (52 m, Argentina) - 0.0
Rio Cuarto AP (421 m, Argentina) - 0.0
Rocha (18 m, Uruguay) - 0.1
Rosario (25 m, Argentina) - 0.3
Sáenz Peña (93 m, Argentina) - 0.3
Saint Georges De L'Oyapock (7 m, French Guiana) - 0.0
Salta Airport (1221 m, Argentina) - 0.4
San Antonio (50 m, Chile) - 0.4
San Juan Bautista (126 m, Paraguay) - 0.2
San Luis Airport (713 m, Argentina) - 0.3
San Martín (653 m, Argentina) - 0.1
San Rafael Airport (748 m, Argentina) - 0.1
Santa Rosa Airport (191 m, Argentina) - 0.1
Santiago del Estero Airport (199 m, Argentina) - 0.4
Sauce Viejo Airport (18 m, Argentina) - 0.0
Tandil Airport (175 m, Argentina) - 0.4
Trelew Airport (43 m, Argentina) - 1.9
Tucuman/Teniente AP (450 m, Argentina) - 0.0
Ushuaia Airport (57 m, Argentina) - 1.6
Valdivia/Pichoy AP (19 m, Chile) - 1.4
Viedma Aero (7 m, Argentina) - 0.0
Villa Dolores Airport (569 m, Argentina) - 0.3
Villa Reynolds Airport (486 m, Argentina) - 0.1
Villa de María del Río Se (341 m, Argentina) - 0.8
Villarrica (161 m, Paraguay) - 0.0
Viru Viru (IAP) (373 m, Bolivia) - 0.9
Vitoria/Goiabeiras AP (4 m, Brazil) - 0.1

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