South America - Pressure tendency (hPa last 3 hours)
Tuesday 26 Sep 2017 01:00 BST

Stations: 787 SLP tendency
Abrolhos Archipelago (38 m, Brazil) - 1.0
Aeroparque Jorge Newbery (6 m, Argentina) - 1.2
Afonso Pena Intl. Airport (908 m, Brazil) - 0.8
Afonsos Air Force Base Airport (34 m, Brazil) - 0.5
Antofagasta/Cerro AP (140 m, Chile) - 0.5
Arica/Chacalluta AP (55 m, Chile) - 1.3
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.4
Astor Piazzolla Intl. Airport (21 m, Argentina) - 1.3
Asuncion/Silvio Pet AP (101 m, Paraguay) - 0.3
Azul Airport (147 m, Argentina) - 2.0
Bacacheri (932 m, Brazil) - 0.8
Bagé (242 m, Brazil) - 0.1
Bahia Blanca AP (83 m, Argentina) - 2.4
Bambuí (661 m, Brazil) - 1.7
Bariloche Airport (840 m, Argentina) - 1.2
Bauru Airport (615 m, Brazil) - 1.0
Bird Island (2 m, Falkland Islands) - 1.0
Bom Jesus (1048 m, Brazil) - 0.0
Buenos Aires/Ezeiza AP (20 m, Argentina) - 1.3
Buenos Aires/Observatory (25 m, Argentina) - 1.2
Córdoba Airport (474 m, Argentina) - 0.9
Caazapá (142 m, Paraguay) - 0.3
Calama (2320 m, Chile) - 1.8
Calcanhar (14 m, Brazil) - 1.5
Campinas/Viracopos AP (661 m, Brazil) - 0.9
Campos dos Goytacazes (17 m, Brazil) - 1.0
Caparaó (843 m, Brazil) - 1.0
Capitán Meza (248 m, Paraguay) - 0.0
Carrasco Intl. Airport (32 m, Uruguay) - 0.9
Carriel Sur Intl. Airport (12 m, Chile) - 0.8
Catamarca AP (454 m, Argentina) - 0.8
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 0.1
Caxias do Sul Airport (754 m, Brazil) - 0.7
Ceres Airport (88 m, Argentina) - 0.1
Chamical Airport (461 m, Argentina) - 1.2
Chuí (13 m, Brazil) - 0.6
Cnel.Oviedo (163 m, Paraguay) - 0.8
Comodoro Pierrestegui Airport (38 m, Argentina) - 0.7
Comodoro Rivadavia Airport (46 m, Argentina) - 1.6
Concepción Airport (77 m, Paraguay) - 0.5
Corrientes (62 m, Argentina) - 0.4
Coyhaique (311 m, Chile) - 1.2
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 1.0
Divinópolis (788 m, Brazil) - 1.1
Dolores AP (9 m, Argentina) - 2.8
Domingo Faustino Sarmiento Airport (597 m, Argentina) - 1.6
Easter Island Airport (69 m, Chile) - 0.7
El Bolsón (337 m, Argentina) - 1.2
El Calafate Aero (204 m, Argentina) - 1.7
El Tepual Airport (90 m, Chile) - 0.2
Encarnación Airport (91 m, Paraguay) - 0.3
Encruzilhada do Sul (428 m, Brazil) - 1.2
Esquel Airport (797 m, Argentina) - 0.4
F. D. Roosevelt Airport (40 m, Netherl. Antilles) - 1.1
Flamingo Intl. Airport (7 m, Netherl. Antilles) - 0.9
Florianópolis (2 m, Brazil) - 1.0
Formosa Airport (60 m, Argentina) - 0.1
Foz do Iguaçu Intl. Airport (180 m, Brazil) - 0.0
Franca (1026 m, Brazil) - 1.6
Galeão Air Force Base Airport (6 m, Brazil) - 0.6
General Justo José de Urquiza Ai (78 m, Argentina) - 0.4
General Pico (145 m, Argentina) - 1.6
Gral. Bruguez (60 m, Paraguay) - 0.2
Grise Fiord (45 m, Netherl. Antilles) - 0.9
Grytviken (3 m, Falkland Islands) - 1.2
Gualeguaychú Airport (21 m, Argentina) - 0.7
Guaraní Intl. Airport (236 m, Paraguay) - 0.4
Guarulhos Airport (750 m, Brazil) - 0.9
Hercílio Luz Intl. Airport (5 m, Brazil) - 0.8
IlhaRasa (75 m, Brazil) - 0.5
Iquique/Diego Arac AP (48 m, Chile) - 1.2
Iraí (247 m, Brazil) - 1.0
Irati (837 m, Brazil) - 0.6
Islad Orcadas (8 m, South Orkney Islands) - 2.1
Ivaí (808 m, Brazil) - 0.0
Jacarepaguá (3 m, Brazil) - 0.5
Joinville-Lauro Carneiro de Loyola Airp (4 m, Brazil) - 1.2
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 1.7
Juiz de Fora Airport (939 m, Brazil) - 0.2
Jujuy AP (920 m, Argentina) - 1.3
Junín Airport (81 m, Argentina) - 0.4
La Paz/JFK (IAP) (4038 m, Bolivia) - 0.6
La Plata Airport (19 m, Argentina) - 1.1
La Quiaca (3459 m, Argentina) - 1.7
La Rioja Airport (429 m, Argentina) - 0.9
La Serena Airport (146 m, Chile) - 0.7
Laboulaye (137 m, Argentina) - 0.8
Lagoa Vermelha (806 m, Brazil) - 1.0
Laguna del Sauce (28 m, Uruguay) - 0.4
Las Flores (38 m, Argentina) - 1.3
Las Lomitas (130 m, Argentina) - 2.0
Leite Lopes Airport (549 m, Brazil) - 1.2

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2017