- Pressure tendency (hPa last 3 hours)
Saturday 31 Dec 2011 12:00 GMT

Stations: 318 SLP tendency
La Paz/JFK (IAP) (4038 m, Bolivia) - 1.1
Potosí (3935 m, Bolivia) - 0.3
Oruro (3702 m, Bolivia) - 0.7
La Quiaca (3459 m, Argentina) - 1.1
Juana Azurduy de Padilla Intl. Airport (2904 m, Bolivia) - 0.6
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) - 2.4
Calama (2320 m, Chile) - 0.8
Vallegrande (1998 m, Bolivia) - 1.6
Tarija AP (1854 m, Bolivia) - 1.6
Malargüe Airport (1425 m, Argentina) - 0.8
Salta Airport (1221 m, Argentina) - 1.7
Bom Jesus (1048 m, Brazil) - 0.6
Monteagudo (992 m, Bolivia) - 2.5
Campos Novos (947 m, Brazil) - 0.6
Juiz de Fora Airport (939 m, Brazil) - 0.3
Lavras (919 m, Brazil) - 0.2
Curitiba/Afonso Pen AP (908 m, Brazil) - 0.5
Jujuy AP (905 m, Argentina) - 1.3
San Carlos de Bariloche Airport (840 m, Argentina) - 0.3
Ivaí (808 m, Brazil) - 0.3
Sao Paulo AP (803 m, Brazil) - 0.6
Camiri (798 m, Bolivia) - 3.1
Esquel Airport (797 m, Argentina) - 0.3
San Rafael Airport (748 m, Argentina) - 2.1
San Luis Airport (713 m, Argentina) - 1.7
Mendoza Airport (704 m, Argentina) - 1.3
Passo Fundo/Lauro AP (684 m, Brazil) - 1.0
Pedro Juan Caball. (662 m, Paraguay) - 1.3
Bambuí (661 m, Brazil) - 0.2
San Martín (653 m, Argentina) - 1.7
Yacuiba Airport (645 m, Bolivia) - 1.2
Domingo Faustino Sarmiento Airport (598 m, Argentina) - 1.2
Villa Dolores Airport (569 m, Argentina) - 2.1
Campo Grande Airport (567 m, Brazil) - 1.6
San Javier (534 m, Bolivia) - 1.7
Quinta Normal (520 m, Chile) - 1.7
Concepción (497 m, Bolivia) - 1.0
Villa Reynolds Airport (486 m, Argentina) - 1.3
Cordeiro (485 m, Brazil) - 0.2
Córdoba Airport (474 m, Argentina) - 1.6
Pudahuel/Arturo Mer AP (474 m, Chile) - 2.0
Chamical Airport (461 m, Argentina) - 1.3
Catamarca AP (454 m, Argentina) - 2.8
Tartagal "General Enrique Mosconi" Airp (450 m, Argentina) - 0.7
Tucuman/Teniente AP (450 m, Argentina) - 1.2
Perito Moreno Airport (429 m, Argentina) - 0.9
Encruzilhada do Sul (428 m, Brazil) - 0.4
Rio Cuarto AP (421 m, Argentina) - 1.2
El Trompillo Airport (418 m, Bolivia) - 2.6
San Ignacio de Velasco (413 m, Bolivia) - 1.9
Villamontes (398 m, Bolivia) - 0.8
Bermejo (381 m, Bolivia) - 1.2
Viru Viru (IAP) (373 m, Bolivia) - 2.4
Oran Aero (357 m, Argentina) - 0.4
Pilar Observatorio (338 m, Argentina) - 2.0
Coyhaique (311 m, Chile) - 0.0
Capitán Meza (300 m, Paraguay) - 1.9
Salto del Guairá (300 m, Paraguay) - 0.0
San José de Chiquitos (284 m, Bolivia) - 2.2
Reyes (280 m, Bolivia) - 0.0
Roboré (276 m, Bolivia) - 1.4
Neuquén Airport (271 m, Argentina) - 1.3
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) - 1.7
Ascencion De Guarayos (247 m, Bolivia) - 2.5
São Luiz Gonzaga (245 m, Brazil) - 1.0
Rivera (242 m, Uruguay) - 0.2
Guaraní Intl. Airport (236 m, Paraguay) - 1.3
Cobija (235 m, Bolivia) - 1.6
Desierto de Atacama Airport (210 m, Chile) - 1.2
Rurrenabaque (204 m, Bolivia) - 1.1
Santiago del Estero Airport (199 m, Argentina) - 2.0
San Borja (194 m, Bolivia) - 1.0
Santa Rosa Airport (191 m, Argentina) - 1.1
Foz do Iguaçu Intl. Airport (180 m, Brazil) - 1.6
Tandil Airport (175 m, Argentina) - 1.2
San Estanislao (168 m, Paraguay) - 0.4
Cnel.Oviedo (163 m, Paraguay) - 1.7
Villarrica (161 m, Paraguay) - 1.2
San Ignacio De Moxos (160 m, Bolivia) - 1.0
Trinidad Airport (155 m, Bolivia) - 2.1
Gral A. Jara (150 m, Paraguay) - 1.4
Chillán (148 m, Chile) - 3.5
Azul Airport (147 m, Argentina) - 0.9
La Serena Airport (146 m, Chile) - 1.3
Santa Ana del Yacuma Airport (144 m, Bolivia) - 1.1
Caazapá (142 m, Paraguay) - 0.8
Riberalta AP (141 m, Bolivia) - 2.4
Magdalena (140 m, Bolivia) - 1.2
San Joaquin (140 m, Bolivia) - 1.2
San Ramon (140 m, Bolivia) - 1.7
Antofagasta/Cerro AP (140 m, Chile) - 1.2
Laboulaye (137 m, Argentina) - 0.7
Puerto Suárez Airport (134 m, Bolivia) - 1.0
Tacuarembó Airport (134 m, Uruguay) - 0.4
Las Lomitas (130 m, Argentina) - 0.9
San Juan Bautista (126 m, Paraguay) - 1.8
Posadas AP (125 m, Argentina) - 2.1
San Matías (124 m, Bolivia) - 1.6
Itaperuna (123 m, Brazil) - 0.0
Artigas Airport (120 m, Uruguay) - 1.5
Paraguarí (116 m, Paraguay) - 1.5
Tres Arroyos Airport (115 m, Argentina) - 1.3
Marcos Juárez Airport (114 m, Argentina) - 0.5
Maria Dolores (114 m, Colorado) - 0.2
Asuncion/Silvio Pet AP (101 m, Paraguay) - 1.5
Melo Airport (100 m, Uruguay) - 0.6
Florida (96 m, Uruguay) - 0.8
Santa Maria (95 m, Brazil) - 0.8
San Carlos de Bolívar (94 m, Argentina) - 1.4
Maquehue Airport (93 m, Chile) - 1.1
Sáenz Peña (93 m, Argentina) - 2.3
Durazno (92 m, Uruguay) - 2.5
Encarnación Airport (91 m, Paraguay) - 1.7
El Tepual Airport (90 m, Chile) - 0.4
Ceres Airport (88 m, Argentina) - 1.3
Puerto Casado (87 m, Paraguay) - 0.7
Bahia Blanca AP (83 m, Argentina) - 1.2
Junín Airport (81 m, Argentina) - 1.2
Young (80 m, Uruguay) - 1.2
General Justo José de Urquiza Ai (78 m, Argentina) - 1.2
Paso de los Toros (75 m, Uruguay) - 0.4
Santo Domingo (75 m, Chile) - 2.6
Concepción Airport (74 m, Paraguay) - 1.9
RAF Mount Pleasant Airport (74 m, Falkland Islands) - 3.2
Paso de los Libres Airport (70 m, Argentina) - 1.6
Easter Island Airport (69 m, Chile) - 0.5
Osorno/canal Baj (65 m, Chile) - 0.0
Uruguaiana (62 m, Brazil) - 1.1
Corrientes (62 m, Argentina) - 1.9
Puerto San Julián Airport (62 m, Argentina) - 1.5
Paysandú (61 m, Uruguay) - 1.9
Formosa Airport (60 m, Argentina) - 1.8
Gral. Bruguez (60 m, Paraguay) - 1.3
Ushuaia Airport (57 m, Argentina) - 1.6
Pilar (56 m, Paraguay) - 0.1
Arica/Chacalluta AP (55 m, Chile) - 1.3
Monte Caseros Airport (54 m, Argentina) - 1.7
Reconquista (53 m, Argentina) - 1.9
Bella Unión (53 m, Uruguay) - 1.7
Resistencia Intl. Airport (52 m, Argentina) - 1.9
Iquique/Diego Arac AP (48 m, Chile) - 1.2
Melilla (48 m, Uruguay) - 0.8
Comodoro Rivadavia Airport (46 m, Argentina) - 0.7
Treinta y Tres Airport (46 m, Uruguay) - 1.0
Trelew Airport (43 m, Argentina) - 1.3
Punta Arenas Airport (43 m, Chile) - 1.8
F.D. Roosevelt Airport (40 m, Netherl. Antilles) - 1.9
Las Flores (38 m, Argentina) - 1.9
Comodoro Pierrestegui Airport (38 m, Argentina) - 2.1
Nueva Hesperides Intl. Airport (33 m, Uruguay) - 1.5
Torres (31 m, Brazil) - 0.4
Robinson Crusoe I. (30 m, Chile) - 1.7
Laguna del Sauce (28 m, Uruguay) - 0.8
Rosario (25 m, Argentina) - 1.7
Colonia del Sacramento Airport (22 m, Uruguay) - 1.0
Astor Piazzolla Intl. Airport (21 m, Argentina) - 0.8
Gualeguaychú Airport (21 m, Argentina) - 0.9
San Antonio Oeste Airport (20 m, Argentina) - 0.0
Buenos Aires/Ezeiza AP (20 m, Argentina) - 1.2
Río Gallegos Airport (19 m, Argentina) - 1.1
Valdivia/Pichoy AP (19 m, Chile) - 1.2
Sauce Viejo Airport (18 m, Argentina) - 1.5
Rocha (18 m, Uruguay) - 0.8
Mercedes (17 m, Uruguay) - 1.2
Punta del Este (15 m, Uruguay) - 0.9
Carriel Sur Intl. Airport (12 m, Chile) - 2.3
Dolores AP (9 m, Argentina) - 2.3
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 2.0
Islad Orcadas (8 m, South Orkney Islands) - 0.4
Viedma Aero (7 m, Argentina) - 0.4
Flamingo Intl. Airport (7 m, Netherl. Antilles) - 2.4
Aeroparque Jorge Newbery (6 m, Argentina) - 1.5
Hercílio Luz Intl. Airport (5 m, Brazil) - 0.8
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 1.9
Mostardas (5 m, Brazil) - 0.5
Paranaguá Airport (5 m, Brazil) - 0.0
Vitoria/Goiabeiras AP (4 m, Brazil) - 1.0
Porto Alegre/Salgad AP (3 m, Brazil) - 0.1
Rio Grande (2 m, Brazil) - 0.0

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2011