South America - Pressure tendency (hPa last 3 hours)
Sunday 12 May 2024 10:00 BST

Stations: 628 SLP tendency
Aeroparque Jorge Newbery (6 m, Argentina) - 1.1
Afonso Pena Intl. Airport (908 m, Brazil) - 0.5
Antofagasta (10 m, Chile) - 0.1
Antofagasta/Cerro AP (140 m, Chile) - 0.4
Arica/Chacalluta AP (55 m, Chile) - 0.9
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) - 0.1
Astor Piazzolla Intl. Airport (21 m, Argentina) - 0.9
Asuncion/Silvio Pet AP (101 m, Paraguay) - 0.5
Azul Airport (147 m, Argentina) - 1.1
Bahia Blanca AP (83 m, Argentina) - 0.9
Bahia Negra (96 m, Paraguay) + 0.9
Bariloche Airport (840 m, Argentina) - 0.4
Buenos Aires/Ezeiza AP (20 m, Argentina) - 0.7
Buenos Aires/Observatory (25 m, Argentina) - 0.8
Córdoba Airport (474 m, Argentina) - 1.1
Caazapá (142 m, Paraguay) + 0.8
Calama (2320 m, Chile) - 1.0
Campinas/Viracopos AP (661 m, Brazil) + 0.6
Campo Grande Airport (567 m, Brazil) - 0.2
Canoas (9 m, Brazil) - 1.5
Carriel Sur Intl. Airport (12 m, Chile) + 0.3
Casique Mulato (180 m, Chile) + 1.9
Catamarca AP (454 m, Argentina) - 0.5
Cataratas del Iguazú Intl. Airpo (270 m, Argentina) + 0.1
Cayenne - Félix Eboué Air (9 m, French Guiana) + 0.4
Ceres Airport (88 m, Argentina) - 1.2
Chapelco (779 m, Argentina) - 0.1
Cnel.Oviedo (163 m, Paraguay) - 0.7
Comodoro Pierrestegui Airport (38 m, Argentina) - 1.1
Comodoro Rivadavia Airport (46 m, Argentina) + 0.7
Concepción Airport (77 m, Paraguay) + 0.3
Copiapó (10 m, Chile) + 0.5
Cordoba Observatori (426 m, Argentina) - 0.9
Corrientes (62 m, Argentina) - 0.8
Curaçao Intl. Airport (9 m, Netherl. Antilles) - 0.0
Curacaví (215 m, Chile) + 0.8
Dolores AP (9 m, Argentina) - 1.2
Domingo Faustino Sarmiento Airport (597 m, Argentina) - 0.4
Easter Island Airport (69 m, Chile) - 0.9
El Calafate Aero (204 m, Argentina) + 1.9
El Palomar Aerodrome (18 m, Argentina) - 0.7
El Tepual Airport (90 m, Chile) + 0.1
ElPaico (280 m, Chile) + 1.2
Encarnación Airport (91 m, Paraguay) - 1.2
Escuela De Aviacion Militar Airport (502 m, Argentina) - 0.3
EscuelaAlbertoHurt (30 m, Chile) + 2.1
Esquel Airport (797 m, Argentina) + 0.0
Flamingo Intl. Airport (7 m, Netherl. Antilles) + 0.1
Formosa Airport (60 m, Argentina) - 0.8
Foz do Iguaçu Intl. Airport (180 m, Brazil) + 0.3
Galeão Air Force Base Airport (6 m, Brazil) + 0.2
General Justo José de Urquiza Ai (78 m, Argentina) - 1.2
General Pico (145 m, Argentina) - 0.7
Grise Fiord (45 m, Netherl. Antilles) - 0.4
Gualeguaychú Airport (21 m, Argentina) + 0.1
Guaraní Intl. Airport (236 m, Paraguay) + 0.2
Guaratinguetá (537 m, Brazil) + 0.3
Guarulhos Airport (750 m, Brazil) - 0.0
Hercílio Luz Intl. Airport (5 m, Brazil) - 0.8
Iquique (10 m, Chile) - 0.6
Iquique/Diego Arac AP (48 m, Chile) - 0.7
Islad Orcadas (8 m, South Orkney Islands) + 2.0
Joinville-Lauro Carneiro de Loyola Airp (4 m, Brazil) - 0.4
Jorge Wilstermann Intl. Airport (2548 m, Bolivia) + 0.1
Jujuy AP (920 m, Argentina) - 1.2
Junín Airport (81 m, Argentina) - 0.4
La Capilla (10 m, Chile) + 0.4
La Paz/JFK (IAP) (4038 m, Bolivia) - 0.5
La Plata Airport (19 m, Argentina) - 0.5
La Quiaca (3459 m, Argentina) + 0.3
La Rioja Airport (429 m, Argentina) - 0.5
Laboulaye (137 m, Argentina) - 0.7
Las Flores (38 m, Argentina) + 0.0
Leite Lopes Airport (549 m, Brazil) + 0.3
Llay-Llay (10 m, Chile) + 1.4
LoPinto (520 m, Chile) + 1.4
Londrina Airport (569 m, Brazil) - 0.2
Los Angeles (130 m, Chile) + 0.4
Los Olmos (10 m, Chile) + 1.1
Macaé (2 m, Brazil) + 0.4
Malargüe Airport (1425 m, Argentina) - 0.5
MaquehueUFRO (75 m, Chile) + 0.7
Maquinchao (888 m, Argentina) - 0.8
Marcos Juárez Airport (114 m, Argentina) - 0.7
Maria Dolores (114 m, Chile) + 0.0
Maria Pinto (10 m, Chile) + 1.1
Maripasoula (106 m, French Guiana) + 0.5
Mendoza Airport (704 m, Argentina) - 0.4
Mendoza Observatori (827 m, Argentina) - 0.7
Monte Caseros Airport (54 m, Argentina) - 1.5
Monte Patria (398 m, Chile) + 0.0
Mount Alice (361 m, Falkland Islands) + 2.8
Mount Byron (480 m, Falkland Islands) + 2.8
Mount Kent (458 m, Falkland Islands) + 0.9
Neuquén Airport (271 m, Argentina) - 0.0
Nicolasa (10 m, Chile) + 0.0
Oran Aero (357 m, Argentina) - 0.7
P.Madryn Aero (136 m, Argentina) + 0.0
Panguilemo (123 m, Chile) + 1.2
Paso de los Libres Airport (70 m, Argentina) - 1.1