South America - SL pressure
Thursday 27 Apr 2017 02:00 BST

Stations: 194 SL pressure Trend (last 3 hours)
Aeroparque Jorge Newbery (6 m, Argentina) 1011 hPa steady
Afonsos Air Force Base Airport (34 m, Brazil) 1012 hPa steady
Altamira (74 m, Brazil) 1011 hPa increasing
Antofagasta/Cerro AP (140 m, Chile) 1015 hPa steady
Aracaju Airport (9 m, Brazil) 1013 hPa steady
Araraquara Airport (711 m, Brazil) 1017 hPa increasing
Arica/Chacalluta AP (55 m, Chile) 1015 hPa increasing
Arturo Michelena IAP (430 m, Venezuela) 1012 hPa increasing
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) 1010 hPa increasing
Astor Piazzolla Intl. Airport (21 m, Argentina) 1004 hPa increasing
Asuncion/Silvio Pet AP (101 m, Paraguay) 1018 hPa increasing
Balmaceda Airport (522 m, Chile) 1010 hPa steady
Barbados/Grantley Adams AP (56 m, Barbados) 1014 hPa increasing
Barbalha (409 m, Brazil) 1015 hPa increasing
Bauru Airport (615 m, Brazil) 1016 hPa increasing
Belém Airport (16 m, Brazil) 1011 hPa steady
Belo Horizonte Airport (785 m, Brazil) 1017 hPa steady
Belo Horizonte Intl. Airport (850 m, Brazil) 1017 hPa steady
Bird Island (2 m, Falkland Islands) 994 hPa - 3,7 hPa in 3 hours
Boa Vista Airport (84 m, Brazil) 1010 hPa increasing
Buenos Aires/Ezeiza AP (20 m, Argentina) 1010 hPa steady
Córdoba Airport (474 m, Argentina) 1019 hPa steady
Campina Grande Airport (548 m, Brazil) 1015 hPa increasing
Campinas/Viracopos AP (661 m, Brazil) 1016 hPa steady
Campos dos Goytacazes (11 m, Brazil) 1011 hPa steady
Capitán de Corbeta Carlos A. Curbelo Intl. Airport (30 m, Uruguay) 1005 hPa steady
Carriel Sur Intl. Airport (12 m, Chile) 1022 hPa steady
Cartagena/Rafael Nunez (1 m, Colombia) 1009 hPa steady
Cataratas del Iguazú Intl. Airport (270 m, Argentina) 1019 hPa increasing
Cayenne - Félix Eboué Airport (9 m, French Guiana) 1013 hPa increasing
Centro Endurado (48 m, Antarctica) 997 hPa steady
Chapecó Airport (679 m, Brazil) 1017 hPa increasing
Chiclayo/Capt Jose AP (34 m, Peru) 1011 hPa increasing
Chillán (148 m, Chile) 1021 hPa steady
Comodoro Rivadavia Airport (46 m, Argentina) 1006 hPa decreasing
Corrientes (62 m, Argentina) 1019 hPa increasing
Coyhaique (311 m, Chile) 1012 hPa steady
Crown Point Airport (6 m, Trinidad and Tobago) 1013 hPa increasing
Cucuta AP (317 m, Colombia) 1011 hPa increasing
Cuiabá Airport (187 m, Brazil) 1014 hPa increasing
Curaçao Intl. Airport (9 m, Netherl. Antilles) 1011 hPa increasing
Curacaví (215 m, Chile) 1018 hPa no Report
Curico/Gen Freire AP (220 m, Chile) 1019 hPa steady
Desierto de Atacama Airport (210 m, Chile) 1015 hPa steady
Dome A (4093 m, Antarctica) 573 hPa no Report
Dome C II (3250 m, Antarctica) 636 hPa no Report
Dome Plateau Eagle (2824 m, Antarctica) 680 hPa no Report
Easter Island Airport (69 m, Chile) 1021 hPa steady
El Tepual Airport (90 m, Chile) 1019 hPa decreasing
ElPaico (280 m, Chile) 1019 hPa no Report
Eloy Alfaro Intl. Airport (12 m, Ecuador) 1010 hPa increasing
Ernesto Cortissoz Intl. Airport (30 m, Colombia) 1010 hPa increasing
EscuelaAlbertoHurt (30 m, Chile) 996 hPa no Report
F. D. Roosevelt Airport (40 m, Netherl. Antilles) 1016 hPa + 1,7 hPa in 3 hours
Flamingo Intl. Airport (7 m, Netherl. Antilles) 1011 hPa + 2,2 hPa in 3 hours
Formosa Airport (60 m, Argentina) 1020 hPa increasing
Fortaleza Airport (25 m, Brazil) 1012 hPa steady
Foz do Iguaçu Intl. Airport (180 m, Brazil) 1018 hPa increasing
Futaleufú (318 m, Chile) 1017 hPa increasing
Georgetown/Timehri AP (30 m, Guyana) 1012 hPa increasing
Goiânia Airport (747 m, Brazil) 1017 hPa steady
Grytviken (3 m, Falkland Islands) 995 hPa - 3,0 hPa in 3 hours
Guaraní Intl. Airport (849 m, Paraguay) 1018 hPa increasing
Guarulhos Airport (750 m, Brazil) 1015 hPa steady
Guarulhos Civ / Mil (750 m, Brazil) 1015 hPa steady
Hercílio Luz Intl. Airport (5 m, Brazil) 1010 hPa steady
Iquique/Diego Arac AP (48 m, Chile) 1016 hPa increasing
Iquitos Airport (125 m, Peru) 1010 hPa increasing
Jacinto Lara Intl. Airport (614 m, Venezuela) 1014 hPa increasing
Joinville-Lauro Carneiro de Loyola Airport (4 m, Brazil) 1010 hPa increasing
José Joaquín de Olmedo Intl. Airport (5 m, Ecuador) 1009 hPa increasing
La Serena Airport (146 m, Chile) 1013 hPa increasing
Lagoa Santa Airport (852 m, Brazil) 1017 hPa steady
Leite Lopes Airport (549 m, Brazil) 1017 hPa increasing
Leticia/Vasquez AP (84 m, Colombia) 1010 hPa increasing
LoPinto (520 m, Chile) 1021 hPa no Report
LoPradoCerroSanF (578 m, Chile) 1020 hPa no Report
Londrina Airport (569 m, Brazil) 1016 hPa increasing
LosLibertadores (3200 m, Chile) 1033 hPa no Report
Macaé (34 m, Brazil) 1011 hPa increasing
Macapá Airport (15 m, Brazil) 1012 hPa increasing
Maceio/Campo Palmar AP (117 m, Brazil) 1013 hPa steady
Maiquetía Airport (48 m, Venezuela) 1010 hPa steady
Manaus Airport (84 m, Brazil) 1010 hPa increasing
Manaus/E. Gomes Intl (2 m, Brazil) 1010 hPa increasing
MaquehueUFRO (75 m, Chile) 1022 hPa no Report
Marabá Airport (95 m, Brazil) 1011 hPa increasing
Margarita/Del Carib AP (19 m, Venezuela) 1010 hPa increasing
Maripasoula (106 m, French Guiana) 1013 hPa no Report
Marte Civ / Mil (722 m, Brazil) 1015 hPa steady
Mendoza Airport (704 m, Argentina) 1020 hPa increasing
Modesta (1924 m, Antarctica) 762 hPa no Report
Montes Claros Airport (646 m, Brazil) 1016 hPa increasing
Mount Alice (361 m, Falkland Islands) 991 hPa - 1,5 hPa in 3 hours
Mount Byron (480 m, Falkland Islands) 992 hPa - 1,5 hPa in 3 hours
Mount Kent (458 m, Falkland Islands) 989 hPa decreasing
Natal/Augusto Sever AP (52 m, Brazil) 1012 hPa steady
Navegantes Airport (5 m, Brazil) 1011 hPa increasing
Neuquén Airport (271 m, Argentina) 1014 hPa steady
Nordenskiöld Base (497 m, Antarctica) 986 hPa no Report
Osorno/canal Baj (65 m, Chile) 1020 hPa steady
Palmas Airport (236 m, Brazil) 1012 hPa increasing
Panguilemo (123 m, Chile) 1020 hPa no Report
Paso de los Libres Airport (70 m, Argentina) 1017 hPa increasing
Pebble Island (16 m, Falkland Islands) 992 hPa no Report
Petrolina (385 m, Brazil) 1013 hPa increasing
Piarco Intl. Airport (15 m, Trinidad and Tobago) 1013 hPa increasing
Pirassununga (598 m, Brazil) 1017 hPa steady
Pisco Airport (7 m, Peru) 1012 hPa increasing
Porto Alegre (8 m, Brazil) 1014 hPa increasing
Porto Alegre/Salgad AP (3 m, Brazil) 1013 hPa increasing
Porto Seguro (51 m, Brazil) 1014 hPa steady
Porto Velho Airport (102 m, Brazil) 1009 hPa increasing
Posadas AP (125 m, Argentina) 1019 hPa increasing
Presidente Castro Pinto Intl. Airport (66 m, Brazil) 1013 hPa steady
Pucallpa Airport (149 m, Peru) 1011 hPa increasing
Pudahuel/Arturo Mer AP (474 m, Chile) 1018 hPa steady
Punta Arenas Airport (43 m, Chile) 997 hPa decreasing
Quito/Mariscal AP (2794 m, Ecuador) 1026 hPa increasing
Río Gallegos Airport (19 m, Argentina) 999 hPa steady
RAF Mount Pleasant Airport (74 m, Falkland Islands) 990 hPa - 1,5 hPa in 3 hours
Recife Airport (19 m, Brazil) 1012 hPa steady
Resistencia Intl. Airport (52 m, Argentina) 1019 hPa increasing
Rio Branco (143 m, Brazil) 1010 hPa increasing
Rio Cuarto AP (421 m, Argentina) 1017 hPa steady
Rio de Janeiro Airport (3 m, Brazil) 1011 hPa steady
Rosario (25 m, Argentina) 1015 hPa steady
Rothera Research Station (33 m, Antarctica) 998 hPa steady
São José do Rio Preto Airport (543 m, Brazil) 1017 hPa increasing
São José dos Campos (646 m, Brazil) 1014 hPa decreasing
São Luís Airport (53 m, Brazil) 1011 hPa steady
São Pedro da Aldeia Airport (11 m, Brazil) 1011 hPa increasing
Saint-Laurent-du-Maroni (9 m, French Guiana) 1013 hPa no Report
Salinas (8 m, Ecuador) 1010 hPa increasing
Salvador Airport (6 m, Brazil) 1013 hPa steady
San Andrés Airport (6 m, Colombia) 1009 hPa steady
San Fernando de la Buena Vista (3 m, Argentina) 1011 hPa steady
San José de Maipo (1270 m, Chile) 1023 hPa no Report
SanPabloDASA (500 m, Chile) 962 hPa no Report
Santa Maria Airport (85 m, Brazil) 1015 hPa increasing
Santarém Airport (72 m, Brazil) 1010 hPa increasing
Santo Domingo (75 m, Chile) 1017 hPa steady
Sao Luis/Marechal AP (53 m, Brazil) 1011 hPa steady
Sea Lion Island (15 m, Falkland Islands) 990 hPa no Report
Tacna/Ciriani AP (469 m, Peru) 1016 hPa steady
Taltal (1 m, Chile) 1016 hPa no Report
Tarapoto Airport (282 m, Peru) 1012 hPa increasing
Taubaté Airport (577 m, Brazil) 1014 hPa steady
Temuco Maquehue Airport (93 m, Chile) 1022 hPa no Report
Teresina Airport (69 m, Brazil) 1010 hPa steady
TermasdeChillan (2050 m, Chile) 1025 hPa no Report
Toconao (2500 m, Chile) 1021 hPa no Report
Troll (1284 m, Antarctica) 835 hPa - 1,1 hPa in 3 hours
Trujillo Airport (30 m, Peru) 1011 hPa increasing
Tumbes/Pedro Canga AP (27 m, Peru) 1010 hPa increasing
Uberaba (807 m, Brazil) 1018 hPa increasing
Ushuaia Airport (57 m, Argentina) 992 hPa steady
Valdivia/Pichoy AP (19 m, Chile) 1021 hPa steady
Viña del Mar Airport (141 m, Chile) 1015 hPa steady
Viru Viru (IAP) (373 m, Bolivia) 1018 hPa increasing
Vitoria/Goiabeiras AP (4 m, Brazil) 1013 hPa steady
Weddell Island (17 m, Falkland Islands) 991 hPa no Report
Zanderij Airport (15 m, Suriname) 1013 hPa increasing

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2017