South America - Pressure tendency (hPa last 3 hours)
Saturday 16 Sep 2017 13:00 BST

Stations: 910 SLP tendency
Abrolhos Archipelago (38 m, Brazil) - 2.0
Aeroparque Jorge Newbery (6 m, Argentina) - 0.7
Afonso Pena Intl. Airport (908 m, Brazil) - 0.3
Afonsos Air Force Base Airport (34 m, Brazil) - 3.8
Antofagasta/Cerro AP (140 m, Chile) - 0.7
Arica/Chacalluta AP (55 m, Chile) - 0.9
Artigas Airport (120 m, Uruguay) - 1.0
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.7
Ascencion De Guarayos (247 m, Bolivia) - 1.5
Astor Piazzolla Intl. Airport (21 m, Argentina) - 0.7
Asuncion/Silvio Pet AP (101 m, Paraguay) - 0.9
Azul Airport (147 m, Argentina) - 1.3
Bacacheri (932 m, Brazil) - 0.3
Bagé (242 m, Brazil) - 0.1
Bahia Blanca AP (83 m, Argentina) - 0.7
Balmaceda Airport (522 m, Chile) - 0.1
Bambuí (661 m, Brazil) - 1.4
Bariloche Airport (840 m, Argentina) - 0.0
Bauru Airport (615 m, Brazil) - 1.7
Bird Island (2 m, Falkland Islands) - 4.8
Bom Jesus (1048 m, Brazil) - 0.0
Buenos Aires/Ezeiza AP (20 m, Argentina) - 0.8
Buenos Aires/Observatory (25 m, Argentina) - 0.8
Córdoba Airport (474 m, Argentina) - 0.9
Caazapá (142 m, Paraguay) - 1.2
Calama (2320 m, Chile) - 1.0
Calcanhar (14 m, Brazil) - 1.0
Camiri (798 m, Bolivia) - 1.2
Campinas/Viracopos AP (661 m, Brazil) - 1.3
Campo Grande Airport (567 m, Brazil) - 2.0
Campos dos Goytacazes (17 m, Brazil) - 1.5
Canoas (9 m, Brazil) - 1.3
Caparaó (843 m, Brazil) - 1.0
Capitán Meza (248 m, Paraguay) - 2.2
Carrasco Intl. Airport (32 m, Uruguay) - 0.4
Carriel Sur Intl. Airport (12 m, Chile) - 0.3
Catamarca AP (454 m, Argentina) - 0.8
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 2.4
Caxias do Sul Airport (754 m, Brazil) - 1.0
Cayenne - Félix Eboué Air (9 m, French Guiana) - 1.0
Ceres Airport (88 m, Argentina) - 1.3
Chamical Airport (461 m, Argentina) - 0.1
Chillán (148 m, Chile) - 1.1
Cnel.Oviedo (163 m, Paraguay) - 1.0
Cobija (235 m, Bolivia) - 2.0
Comodoro Pierrestegui Airport (38 m, Argentina) - 0.9
Comodoro Rivadavia Airport (46 m, Argentina) - 1.5
Concepción (497 m, Bolivia) - 2.1
Concepción Airport (77 m, Paraguay) - 2.5
Corrientes (62 m, Argentina) - 1.1
Coyhaique (311 m, Chile) - 0.6
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 1.5
Curico/Gen Freire AP (220 m, Chile) - 1.0
Divinópolis (788 m, Brazil) - 1.7
Dolores AP (9 m, Argentina) - 0.5
Domingo Faustino Sarmiento Airport (597 m, Argentina) - 0.7
Easter Island Airport (69 m, Chile) - 0.2
El Bolsón (337 m, Argentina) - 0.8
El Calafate Aero (204 m, Argentina) - 2.0
El Tepual Airport (90 m, Chile) - 0.6
El Trompillo Airport (418 m, Bolivia) - 1.7
Encarnación Airport (91 m, Paraguay) - 1.3
Encruzilhada do Sul (428 m, Brazil) - 1.0
Esquel Airport (797 m, Argentina) - 0.1
F. D. Roosevelt Airport (40 m, Netherl. Antilles) - 1.2
Flamingo Intl. Airport (7 m, Netherl. Antilles) - 1.5
Florianópolis (2 m, Brazil) - 1.0
Florida (96 m, Uruguay) - 0.1
Formosa Airport (60 m, Argentina) - 1.5
Foz do Iguaçu Intl. Airport (180 m, Brazil) - 2.1
Franca (1026 m, Brazil) - 2.4
Galeão Air Force Base Airport (6 m, Brazil) - 2.1
General Justo José de Urquiza Ai (78 m, Argentina) - 0.9
General Pico (145 m, Argentina) - 0.7
Gral. Bruguez (60 m, Paraguay) - 1.8
Grise Fiord (45 m, Netherl. Antilles) - 1.2
Grytviken (3 m, Falkland Islands) - 5.7
Guaraní Intl. Airport (236 m, Paraguay) - 1.6
Guaratinguetá (537 m, Brazil) - 0.9
Guarulhos Airport (750 m, Brazil) - 1.1
Hercílio Luz Intl. Airport (5 m, Brazil) - 0.3
IlhaRasa (75 m, Brazil) - 5.0
Iquique/Diego Arac AP (48 m, Chile) - 1.2
Iraí (247 m, Brazil) - 1.4
Irati (837 m, Brazil) - 0.8
Islad Orcadas (8 m, South Orkney Islands) - 2.0
Itaperuna (123 m, Brazil) - 1.0

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2017