South America - Pressure tendency (hPa last 3 hours)
Saturday 25 Apr 2015 19:00 BST

Stations: 387 SLP tendency
Rio de Janeiro Airport (3 m, Brazil) - 0.7
Galeão Air Force Base Airport (6 m, Brazil) - 0.7
Afonsos Air Force Base Airport (34 m, Brazil) - 0.8
Islad Orcadas (8 m, South Orkney Islands) - 2.5
Guaratinguetá (537 m, Brazil) - 1.4
Guarulhos Airport (750 m, Brazil) - 0.5
Marte Civ / Mil (722 m, Brazil) - 0.5
Campinas/Viracopos AP (661 m, Brazil) - 1.3
Pirassununga (598 m, Brazil) - 1.6
Franca (1026 m, Brazil) - 2.1
Leite Lopes Airport (549 m, Brazil) - 1.9
São Carlos Airport (856 m, Brazil) - 1.9
Navegantes Airport (5 m, Brazil) - 0.8
Joinville-Lauro Carneiro de Loyola Airp (4 m, Brazil) - 0.7
Bauru Airport (615 m, Brazil) - 1.8
Votuporanga (503 m, Brazil) - 3.0
Canoas (9 m, Brazil) - 2.5
Londrina Airport (569 m, Brazil) - 2.1
Santa Maria Airport (85 m, Brazil) - 2.7
Melo Airport (100 m, Uruguay) - 2.5
Rocha (18 m, Uruguay) - 1.9
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 2.3
Punta del Este (15 m, Uruguay) - 1.4
Laguna del Sauce (28 m, Uruguay) - 1.3
Rivera (242 m, Uruguay) - 1.9
Ponta Porã (650 m, Brazil) - 4.0
Posadas AP (125 m, Argentina) - 2.9
Carrasco Intl. Airport (32 m, Uruguay) - 1.5
Prado (16 m, Uruguay) - 1.7
Florida (96 m, Uruguay) - 1.9
Melilla (48 m, Uruguay) - 2.0
Artigas Airport (120 m, Uruguay) - 2.7
Durazno (92 m, Uruguay) - 2.2
Paso de los Toros (75 m, Uruguay) - 1.9
Uruguaiana Airport (74 m, Brazil) - 3.1
Paso de los Libres Airport (70 m, Argentina) - 2.9
Astor Piazzolla Intl. Airport (21 m, Argentina) - 2.8
Monte Caseros Airport (54 m, Argentina) - 3.2
Dolores AP (9 m, Argentina) - 2.5
Puerto Suárez Airport (134 m, Bolivia) - 2.5
Colonia del Sacramento Airport (22 m, Uruguay) - 1.9
La Plata Airport (19 m, Argentina) - 1.5
Nueva Hesperides Intl. Airport (33 m, Uruguay) - 2.3
Comodoro Pierrestegui Airport (38 m, Argentina) - 2.8
Paysandú (61 m, Uruguay) - 2.5
Mercedes (17 m, Uruguay) - 2.9
Formosa Airport (60 m, Argentina) - 3.0
San Matías (124 m, Bolivia) - 3.2
Aeroparque Jorge Newbery (6 m, Argentina) - 2.4
Buenos Aires/Observatory (25 m, Argentina) - 2.4
Buenos Aires/Ezeiza AP (20 m, Argentina) - 2.4
Gualeguaychú Airport (21 m, Argentina) - 2.7
Corrientes (62 m, Argentina) - 3.3
Resistencia Airport (52 m, Argentina) - 3.6
Las Flores (38 m, Argentina) - 2.4
Tandil Airport (175 m, Argentina) - 2.3
Reconquista (53 m, Argentina) - 3.1
Roboré (276 m, Bolivia) - 3.2
Azul Airport (147 m, Argentina) - 2.1
Sáenz Peña (93 m, Argentina) - 3.7
General Justo José de Urquiza Ai (78 m, Argentina) - 3.2
Las Lomitas (130 m, Argentina) - 3.3
San José de Chiquitos (284 m, Bolivia) - 3.2
Rosario (25 m, Argentina) - 2.9
Sauce Viejo Airport (18 m, Argentina) - 3.3
Junín Airport (81 m, Argentina) - 2.7
San Ignacio de Velasco (413 m, Bolivia) - 3.0
San Carlos de Bolívar (94 m, Argentina) - 2.5
Ceres Airport (88 m, Argentina) - 3.1
Concepción (497 m, Bolivia) - 4.0
Marcos Juárez Airport (114 m, Argentina) - 3.1
Bahia Blanca AP (83 m, Argentina) - 2.1
San Javier (534 m, Bolivia) - 2.9
Viedma Aero (7 m, Argentina) - 2.7
Viru Viru (IAP) (373 m, Bolivia) - 4.0
El Trompillo Airport (418 m, Bolivia) - 3.5
Laboulaye (137 m, Argentina) - 2.8
Villamontes (398 m, Bolivia) - 3.7
Camiri (798 m, Bolivia) - 3.0
Yacuiba Airport (645 m, Bolivia) - 3.6
Villa de María del Río Se (341 m, Argentina) - 3.5
General Pico (145 m, Argentina) - 2.9
Tartagal "General Enrique Mosconi" Airp (450 m, Argentina) - 3.7
Pilar Observatorio (338 m, Argentina) - 3.3
Vallegrande (1998 m, Bolivia) - 1.8
Córdoba Airport (474 m, Argentina) - 2.9
Rio Cuarto AP (421 m, Argentina) - 3.2
Santa Rosa Airport (191 m, Argentina) - 2.9
Santiago del Estero Airport (199 m, Argentina) - 4.4
Oran Aero (357 m, Argentina) - 3.9
Tarija AP (1854 m, Bolivia) - 3.6
Jujuy AP (905 m, Argentina) - 3.9
Tucuman/Teniente AP (450 m, Argentina) - 3.6
Villa Dolores Airport (569 m, Argentina) - 3.2
Trelew Airport (43 m, Argentina) - 1.2
Juana Azurduy de Padilla Intl. Airport (2904 m, Bolivia) - 2.2
Villa Reynolds Airport (486 m, Argentina) - 3.2
Salta Airport (1221 m, Argentina) - 3.8
La Quiaca (3459 m, Argentina) - 3.2
Catamarca AP (454 m, Argentina) - 4.0
Puerto Deseado Airport (80 m, Argentina) - 1.2
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 3.4
Chamical Airport (461 m, Argentina) - 3.7
San Luis Airport (713 m, Argentina) - 2.8
San Borja (194 m, Bolivia) - 3.1
Oruro (3702 m, Bolivia) - 1.9
Reyes (280 m, Bolivia) - 2.3
Comodoro Rivadavia Airport (46 m, Argentina) - 0.1
Rurrenabaque (204 m, Bolivia) - 3.6
Puerto San Julián Airport (62 m, Argentina) - 1.2
Neuquén Airport (271 m, Argentina) - 2.5
La Paz/JFK (IAP) (4038 m, Bolivia) - 2.1
Ushuaia Airport (57 m, Argentina) - 1.2
San Rafael Airport (748 m, Argentina) - 11.1
Domingo Faustino Sarmiento Airport (598 m, Argentina) - 3.5
San Martín (653 m, Argentina) - 3.5
Punta Dúngeness (18 m, Chile) - 1.0
Diego Ramírez Islands (42 m, Chile) - 0.5
Maquinchao (888 m, Argentina) - 2.5
Cobija (235 m, Bolivia) - 2.9
Mendoza Airport (704 m, Argentina) - 3.2
Calama (2320 m, Chile) - 1.0
Río Gallegos Airport (19 m, Argentina) - 23.9
Malargüe Airport (1425 m, Argentina) - 2.1
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 2.3
Arica/Chacalluta AP (55 m, Chile) - 1.8
Antofagasta/Cerro AP (140 m, Chile) - 1.9
Quinta Normal (520 m, Chile) - 0.8
Desierto de Atacama Airport (210 m, Chile) - 1.7
Pudahuel/Arturo Mer AP (474 m, Chile) - 1.0
Punta Arenas Airport (43 m, Chile) - 2.7
Perito Moreno Airport (429 m, Argentina) - 0.3
Esquel Airport (797 m, Argentina) - 0.5
San Carlos de Bariloche Airport (840 m, Argentina) - 2.3
Curico/Gen Freire AP (220 m, Chile) - 0.8
La Serena Airport (146 m, Chile) - 1.7
Coquimbo Pt Tortuga (25 m, Chile) - 1.5
El Bolsón (337 m, Argentina) - 1.9
Santo Domingo (75 m, Chile) - 0.7
Punta Angeles (41 m, Chile) - 0.5
Balmaceda Airport (522 m, Chile) - 0.9
Chillán (148 m, Chile) - 2.6
El Calafate Aero (204 m, Argentina) - 3.6
Coyhaique (311 m, Chile) - 0.1
Maria Dolores (114 m, Chile) - 1.5
Osorno/canal Baj (65 m, Chile) - 2.2
Carriel Sur Intl. Airport (12 m, Chile) - 1.3
El Tepual Airport (90 m, Chile) - 1.6
Valdivia/Pichoy AP (19 m, Chile) - 2.3
Guafo (45 m, Chile) - 0.5
Islotes Evangelista (52 m, Chile) - 5.0
Robinson Crusoe I. (30 m, Chile) - 1.5
Easter Island Airport (69 m, Chile) - 0.5

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