South America - Pressure tendency (hPa last 3 hours)
Wednesday 29 Mar 2017 01:00 BST

Stations: 440 SLP tendency
Trindade (Ilha) (5 m, Brazil) - 1.5
Calcanhar (14 m, Brazil) - 1.8
Bird Island (2 m, Falkland Islands) - 2.2
Abrolhos Archipelago (38 m, Brazil) - 1.0
Vitoria/Goiabeiras AP (4 m, Brazil) - 0.8
Sao Tome (4 m, Brazil) - 1.9
Campos dos Goytacazes (17 m, Brazil) - 1.8
Macaé (2 m, Brazil) - 0.6
Caparaó (843 m, Brazil) - 0.7
Viçosa (690 m, Brazil) - 1.0
Rio de Janeiro Airport (3 m, Brazil) - 1.9
Galeão Air Force Base Airport (6 m, Brazil) - 1.8
Juiz de Fora Airport (939 m, Brazil) - 0.8
Jacarepaguá (3 m, Brazil) - 1.8
Afonsos Air Force Base Airport (34 m, Brazil) - 1.7
Santa Cruz AERO (3 m, Brazil) - 1.5
Divinópolis (788 m, Brazil) - 2.4
Bambuí (661 m, Brazil) - 2.5
Guarulhos Airport (750 m, Brazil) - 1.9
Marte Civ / Mil (722 m, Brazil) - 1.5
Sao Paulo AP (803 m, Brazil) - 1.3
Campinas/Viracopos AP (661 m, Brazil) - 2.1
Pirassununga (598 m, Brazil) - 1.8
Franca (1026 m, Brazil) - 1.6
São Simão (617 m, Brazil) - 1.3
Leite Lopes Airport (549 m, Brazil) - 2.3
São Carlos Airport (856 m, Brazil) - 1.7
Paranaguá Airport (5 m, Brazil) - 0.2
Hercílio Luz Intl. Airport (5 m, Brazil) - 1.1
Florianópolis (2 m, Brazil) - 1.0
Navegantes Airport (5 m, Brazil) - 1.3
Joinville-Lauro Carneiro de Loyola Airp (4 m, Brazil) - 1.1
Santa Marta (45 m, Brazil) - 1.0
Bauru Airport (615 m, Brazil) - 2.3
Afonso Pena Intl. Airport (908 m, Brazil) - 0.9
Indaial (68 m, Brazil) - 0.8
Bacacheri (932 m, Brazil) - 0.7
Torres (31 m, Brazil) - 1.1
São Joaquim (1399 m, Brazil) - 0.9
Lages (937 m, Brazil) - 1.0
Bom Jesus (1048 m, Brazil) - 0.0
Irati (837 m, Brazil) - 1.1
Ivaí (808 m, Brazil) - 0.9
Mostardas (5 m, Brazil) - 1.2
Canoas (9 m, Brazil) - 1.1
Londrina Airport (569 m, Brazil) - 1.5
Porto Alegre (8 m, Brazil) - 0.2
Porto Alegre/Salgad AP (3 m, Brazil) - 1.2
Caxias do Sul Airport (754 m, Brazil) - 0.6
Campos Novos (947 m, Brazil) - 0.0
Presidente Prudente (450 m, Brazil) - 1.8
Lagoa Vermelha (806 m, Brazil) - 1.0
Saint Georges De L'Oyapock (7 m, French Guiana) - 0.0
Maringá Airport (545 m, Brazil) - 0.7
Passo Fundo/Lauro AP (684 m, Brazil) - 0.8
Encruzilhada do Sul (428 m, Brazil) - 0.4
Santa Vitória do Palmar (24 m, Brazil) - 0.7
Santa Maria Airport (85 m, Brazil) - 1.1
Santa Maria (95 m, Brazil) - 0.9
Maripasoula (106 m, French Guiana) - 0.0
Saint-Laurent-du-Maroni (9 m, French Guiana) - 0.0
Bagé (242 m, Brazil) - 0.9
Rocha (18 m, Uruguay) - 0.3
Salto del Guairá (300 m, Paraguay) - 0.4
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 0.4
Foz do Iguaçu Intl. Airport (180 m, Brazil) - 0.5
Campo Grande Airport (567 m, Brazil) - 2.2
Guaraní Intl. Airport (236 m, Paraguay) - 0.4
São Luiz Gonzaga (245 m, Brazil) - 0.9
Laguna del Sauce (28 m, Uruguay) - 1.3
Capitán Meza (248 m, Paraguay) - 0.0
Rivera (242 m, Uruguay) - 0.1
Pedro Juan Caballero (563 m, Paraguay) - 1.4
Encarnación Airport (91 m, Paraguay) - 0.1
Posadas AP (125 m, Argentina) - 0.8
Carrasco Intl. Airport (32 m, Uruguay) - 0.9
Caazapá (142 m, Paraguay) - 0.6
Cnel.Oviedo (163 m, Paraguay) - 0.6
Villarrica (161 m, Paraguay) - 0.2
San Estanislao (168 m, Paraguay) - 0.2
Quyquyhó (141 m, Paraguay) - 0.3
Uruguaiana (62 m, Brazil) - 0.0
San Pedro de Ycuamandiyú (80 m, Paraguay) - 0.7
Paraguarí (116 m, Paraguay) - 0.6
Paso de los Libres Airport (70 m, Argentina) - 1.1
San Juan Bautista (126 m, Paraguay) - 0.1
Concepción Airport (77 m, Paraguay) - 1.1
Astor Piazzolla Intl. Airport (21 m, Argentina) - 0.7
Asuncion/Silvio Pet AP (101 m, Paraguay) - 0.4
Dolores AP (9 m, Argentina) - 0.4
Puerto Casado (87 m, Paraguay) - 1.1
La Plata Airport (19 m, Argentina) - 0.7
Comodoro Pierrestegui Airport (38 m, Argentina) - 1.6
Mercedes (17 m, Uruguay) - 0.3
Mount Kent (458 m, Falkland Islands) - 0.6
Formosa Airport (60 m, Argentina) - 0.8
Pilar (56 m, Paraguay) - 0.7
Aeroparque Jorge Newbery (6 m, Argentina) - 0.5
RAF Mount Pleasant Airport (74 m, Falkland Islands) - 0.9
Buenos Aires/Observatory (25 m, Argentina) - 0.5
Buenos Aires/Ezeiza AP (20 m, Argentina) - 0.5
Gualeguaychú Airport (21 m, Argentina) - 1.2
Corrientes (62 m, Argentina) - 0.8
Pozo Colorado (100 m, Paraguay) - 0.1
Gral. Bruguez (60 m, Paraguay) - 0.2
Resistencia Intl. Airport (52 m, Argentina) - 0.8
Las Flores (38 m, Argentina) - 0.4
Tandil Airport (175 m, Argentina) - 1.2
Reconquista (53 m, Argentina) - 1.2
Azul Airport (147 m, Argentina) - 1.1
Tres Arroyos Airport (115 m, Argentina) - 1.5
General Justo José de Urquiza Ai (78 m, Argentina) - 1.2
Sáenz Peña (93 m, Argentina) - 0.4
Mount Byron (480 m, Falkland Islands) - 0.3
Las Lomitas (130 m, Argentina) - 0.8
Mount Alice (361 m, Falkland Islands) - 1.0
Mariscal AP (181 m, Paraguay) - 0.2
Rosario (25 m, Argentina) - 1.2
Sauce Viejo Airport (18 m, Argentina) - 0.9
Junín Airport (81 m, Argentina) - 1.5
San Carlos de Bolívar (94 m, Argentina) - 1.1
Ceres Airport (88 m, Argentina) - 0.7
Marcos Juárez Airport (114 m, Argentina) - 0.8
Bahia Blanca AP (83 m, Argentina) - 1.1
F. D. Roosevelt Airport (40 m, Netherl. Antilles) - 1.0
Viedma Aero (7 m, Argentina) - 0.1
Viru Viru (IAP) (373 m, Bolivia) - 2.0
Laboulaye (137 m, Argentina) - 0.9
Villa de María del Río Se (341 m, Argentina) - 0.8
General Pico (145 m, Argentina) - 0.8
Tartagal Airport (450 m, Argentina) - 1.6
Pilar Observatorio (338 m, Argentina) - 0.8
Córdoba Airport (474 m, Argentina) - 1.1
Rio Cuarto AP (421 m, Argentina) - 1.5
Santa Rosa Airport (191 m, Argentina) - 0.4
Santiago del Estero Airport (199 m, Argentina) - 0.9
Oran Aero (357 m, Argentina) - 1.6
Tarija AP (1854 m, Bolivia) - 2.0
San Antonio Oeste Airport (20 m, Argentina) - 0.4
Jujuy AP (920 m, Argentina) - 0.9
Tucuman/Teniente AP (450 m, Argentina) - 1.3
Villa Dolores Airport (569 m, Argentina) - 0.5
Trelew Airport (43 m, Argentina) - 0.3
Villa Reynolds Airport (486 m, Argentina) - 1.1
Salta Airport (1221 m, Argentina) - 0.9
La Quiaca (3459 m, Argentina) - 1.6
Catamarca AP (454 m, Argentina) - 1.9
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 1.3
Chamical Airport (461 m, Argentina) - 1.7
San Luis Airport (713 m, Argentina) - 0.7
La Rioja Airport (429 m, Argentina) - 2.6
Comodoro Rivadavia Airport (46 m, Argentina) - 1.1
Puerto San Julián Airport (62 m, Argentina) - 1.5
Neuquén Airport (271 m, Argentina) - 0.5
La Paz/JFK (IAP) (4038 m, Bolivia) - 0.7
Flamingo Intl. Airport (7 m, Netherl. Antilles) - 1.0
Ushuaia Airport (57 m, Argentina) - 0.4
San Rafael Airport (748 m, Argentina) - 0.1
Domingo Faustino Sarmiento Airport (597 m, Argentina) - 3.2
San Martín (653 m, Argentina) - 2.1
Maquinchao (888 m, Argentina) - 0.8
Mendoza Airport (704 m, Argentina) - 2.7
Calama (2320 m, Chile) - 1.4
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 1.5
Río Gallegos Airport (19 m, Argentina) - 1.0
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.2
Iquique/Diego Arac AP (48 m, Chile) - 1.8
Arica/Chacalluta AP (55 m, Chile) - 2.2
Antofagasta/Cerro AP (140 m, Chile) - 1.2
Quinta Normal (520 m, Chile) - 1.0
Pudahuel/Arturo Mer AP (474 m, Chile) - 1.2
Punta Arenas Airport (43 m, Chile) - 0.7
Perito Moreno Airport (429 m, Argentina) - 0.4
Esquel Airport (797 m, Argentina) - 0.1
Bariloche Airport (840 m, Argentina) - 1.2
La Serena Airport (146 m, Chile) - 0.7
El Bolsón (337 m, Argentina) - 0.5
San Antonio (50 m, Chile) - 0.2
Santo Domingo (75 m, Chile) - 0.7
Punta Angeles (41 m, Chile) - 1.0
El Calafate Aero (204 m, Argentina) - 1.1
Coyhaique (311 m, Chile) - 0.2
Carriel Sur Intl. Airport (12 m, Chile) - 0.5
El Tepual Airport (90 m, Chile) - 0.7
Guafo (45 m, Chile) - 0.0
Islotes Evangelista (52 m, Chile) - 1.0

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