South America - SL pressure
Saturday 13 May 2017 12:00 BST

Stations: 259 SL pressure Trend (last 3 hours)
Aeroparque Jorge Newbery (6 m, Argentina) 1011 hPa steady
Afonsos Air Force Base Airport (34 m, Brazil) 1017 hPa steady
Alta Floresta Airport (288 m, Brazil) 1014 hPa increasing
Altamira (74 m, Brazil) 1013 hPa steady
Antofagasta/Cerro AP (140 m, Chile) 1016 hPa steady
Aracaju Airport (9 m, Brazil) 1016 hPa increasing
Arica/Chacalluta AP (55 m, Chile) 1015 hPa increasing
Arturo Michelena IAP (430 m, Venezuela) 1014 hPa increasing
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) 1012 hPa steady
Astor Piazzolla Intl. Airport (21 m, Argentina) 1012 hPa steady
Asuncion/Silvio Pet AP (101 m, Paraguay) 1007 hPa increasing
Bahia Blanca AP (83 m, Argentina) 1014 hPa steady
Baldrick (1968 m, Antarctica) 760 hPa + 0,1 hPa in 3 hours
Balmaceda Airport (522 m, Chile) 1002 hPa steady
Barbados/Grantley Adams AP (56 m, Barbados) 1014 hPa increasing
Barbalha (409 m, Brazil) 1020 hPa increasing
Bauru Airport (615 m, Brazil) 1018 hPa increasing
Belém Airport (16 m, Brazil) 1013 hPa increasing
Belo Horizonte Airport (785 m, Brazil) 1022 hPa increasing
Belo Horizonte Intl. Airport (850 m, Brazil) 1022 hPa increasing
Bird Island (2 m, Falkland Islands) 1006 hPa + 1,6 hPa in 3 hours
Boa Vista Airport (84 m, Brazil) 1014 hPa increasing
Buenos Aires/Ezeiza AP (20 m, Argentina) 1011 hPa steady
Byrd (1530 m, Antarctica) 795 hPa steady
Córdoba Airport (474 m, Argentina) 1015 hPa increasing
Cabo Frio Airport (4 m, Brazil) 1017 hPa steady
Cachimbo (536 m, Brazil) 1016 hPa increasing
Camiri (798 m, Bolivia) 1011 hPa steady
Campina Grande Airport (548 m, Brazil) 1018 hPa increasing
Campinas/Viracopos AP (661 m, Brazil) 1019 hPa increasing
Campo Grande Airport (567 m, Brazil) 1014 hPa steady
Campos dos Goytacazes (11 m, Brazil) 1018 hPa steady
Capitán de Corbeta Carlos A. Curbelo Intl. Airport (30 m, Uruguay) 1009 hPa increasing
Carajas / Maraba (621 m, Brazil) 1017 hPa increasing
Carajas/Parauapebas (618 m, Brazil) 1017 hPa increasing
Carrasco Intl. Airport (32 m, Uruguay) 1009 hPa steady
Carriel Sur Intl. Airport (12 m, Chile) 1015 hPa increasing
Cataratas del Iguazú Intl. Airport (270 m, Argentina) 1012 hPa steady
Cayenne - Félix Eboué Airport (9 m, French Guiana) 1013 hPa steady
Centro Endurado (48 m, Antarctica) 1007 hPa steady
Chapecó Airport (679 m, Brazil) 1013 hPa decreasing
Chiclayo/Capt Jose AP (34 m, Peru) 1012 hPa steady
Chillán (148 m, Chile) 1015 hPa increasing
Cobija (235 m, Bolivia) 1011 hPa steady
Coca/francisco (254 m, Ecuador) 1012 hPa increasing
Colonia del Sacramento Airport (22 m, Uruguay) 1008 hPa steady
Comodoro Rivadavia Airport (46 m, Argentina) 1006 hPa steady
Concepción (497 m, Bolivia) 1014 hPa increasing
Corrientes (62 m, Argentina) 1006 hPa steady
Coyhaique (311 m, Chile) 1002 hPa increasing
Crown Point Airport (6 m, Trinidad and Tobago) 1013 hPa steady
Cucuta AP (317 m, Colombia) 1014 hPa increasing
Cuiabá Airport (187 m, Brazil) 1014 hPa increasing
Curaçao Intl. Airport (9 m, Netherl. Antilles) 1013 hPa increasing
Curacaví (215 m, Chile) 1018 hPa no Report
Curico/Gen Freire AP (220 m, Chile) 1016 hPa increasing
D-47 (1560 m, Antarctica) 792 hPa - 0,3 hPa in 3 hours
Desierto de Atacama Airport (210 m, Chile) 1020 hPa steady
Diomício Freitas Airport (28 m, Brazil) 1011 hPa decreasing
Dome C II (3250 m, Antarctica) 627 hPa no Report
Dome F (3810 m, Antarctica) 580 hPa - 0,3 hPa in 3 hours
Dome Plateau Eagle (2824 m, Antarctica) 658 hPa no Report
Durazno (92 m, Uruguay) 1008 hPa steady
Easter Island Airport (69 m, Chile) 1023 hPa decreasing
El Tepual Airport (90 m, Chile) 1009 hPa steady
El Trompillo Airport (418 m, Bolivia) 1008 hPa increasing
ElPaico (280 m, Chile) 1019 hPa no Report
Elaine (59 m, Antarctica) 972 hPa - 2,5 hPa in 3 hours
Elizabeth (519 m, Antarctica) 966 hPa - 0,7 hPa in 3 hours
Eloy Alfaro Intl. Airport (12 m, Ecuador) 1012 hPa steady
Encarnación Airport (91 m, Paraguay) 1008 hPa decreasing
EscuelaAlbertoHurt (30 m, Chile) 1002 hPa no Report
Eulogio Sánchez Airport (649 m, Chile) 1019 hPa increasing
F. D. Roosevelt Airport (40 m, Netherl. Antilles) 1016 hPa + 1,1 hPa in 3 hours
Fernando de Noronha Airport (56 m, Brazil) 1015 hPa increasing
Ferrell (46 m, Antarctica) 978 hPa - 1,5 hPa in 3 hours
Flamingo Intl. Airport (7 m, Netherl. Antilles) 1013 hPa + 0,4 hPa in 3 hours
Formosa Airport (60 m, Argentina) 1005 hPa steady
Fortaleza Airport (25 m, Brazil) 1014 hPa increasing
Foz do Iguaçu Intl. Airport (180 m, Brazil) 1011 hPa increasing
Futaleufú (318 m, Chile) 1006 hPa steady
Georgetown/Timehri AP (30 m, Guyana) 1014 hPa increasing
Gill (54 m, Antarctica) 970 hPa - 3,2 hPa in 3 hours
Goiânia Airport (747 m, Brazil) 1019 hPa increasing
Grytviken (3 m, Falkland Islands) 1003 hPa + 2,1 hPa in 3 hours
Guaraní Intl. Airport (849 m, Paraguay) 1011 hPa increasing
Guaratinguetá (537 m, Brazil) 1019 hPa steady
Halley (33 m, Antarctica) 981 hPa no Report
Henry (2755 m, Antarctica) 687 hPa + 0,1 hPa in 3 hours
Hercílio Luz Intl. Airport (5 m, Brazil) 1013 hPa increasing
Ilhéus Airport (4 m, Brazil) 1018 hPa increasing
Imperatriz Airport (131 m, Brazil) 1014 hPa increasing
Iquique/Diego Arac AP (48 m, Chile) 1015 hPa steady
Iquitos Airport (125 m, Peru) 1011 hPa increasing
Itaituba (34 m, Brazil) 1012 hPa increasing
Jacinto Lara Intl. Airport (614 m, Venezuela) 1016 hPa steady
Joinville-Lauro Carneiro de Loyola Airport (4 m, Brazil) 1015 hPa decreasing
José Joaquín de Olmedo Intl. Airport (5 m, Ecuador) 1011 hPa steady
La Serena Airport (146 m, Chile) 1019 hPa increasing
Lagoa Santa Airport (852 m, Brazil) 1021 hPa increasing
Law Dome Summit (1368 m, Antarctica) 806 hPa no Report
Leite Lopes Airport (549 m, Brazil) 1017 hPa steady
Lettau (38 m, Antarctica) 968 hPa - 3,9 hPa in 3 hours
LoPinto (520 m, Chile) 1020 hPa no Report
LoPradoCerroSanF (578 m, Chile) 1020 hPa no Report
Londrina Airport (569 m, Brazil) 1017 hPa increasing
LosLibertadores (3200 m, Chile) 1033 hPa no Report
Macaé (34 m, Brazil) 1017 hPa steady
Macapá Airport (15 m, Brazil) 1013 hPa steady
Maceio/Campo Palmar AP (117 m, Brazil) 1017 hPa increasing
Magdalena (140 m, Bolivia) 1011 hPa steady
Maiquetía Airport (48 m, Venezuela) 1010 hPa steady
Manaus Airport (84 m, Brazil) 1012 hPa increasing
Manaus/E. Gomes Intl (2 m, Brazil) 1012 hPa steady
Manuela (78 m, Antarctica) 980 hPa - 2,4 hPa in 3 hours
MaquehueUFRO (75 m, Chile) 1014 hPa no Report
Marabá Airport (95 m, Brazil) 1014 hPa increasing
Marilyn (75 m, Antarctica) 977 hPa - 2,4 hPa in 3 hours
Maringá Airport (545 m, Brazil) 1014 hPa increasing
Maripasoula (106 m, French Guiana) 1014 hPa no Report
Marte Civ / Mil (722 m, Brazil) 1019 hPa steady
Melilla (48 m, Uruguay) 1009 hPa steady
Mendoza Airport (704 m, Argentina) 1015 hPa increasing
Modesta (1924 m, Antarctica) 753 hPa no Report
Mossoro/17 Rosado (23 m, Brazil) 1014 hPa increasing
Mount Alice (361 m, Falkland Islands) 1013 hPa + 1,1 hPa in 3 hours
Mount Byron (480 m, Falkland Islands) 1012 hPa + 1,0 hPa in 3 hours
Mount Kent (458 m, Falkland Islands) 1012 hPa + 0,8 hPa in 3 hours
Natal/Augusto Sever AP (52 m, Brazil) 1015 hPa increasing
Navegantes Airport (5 m, Brazil) 1014 hPa steady
Neuquén Airport (271 m, Argentina) 1013 hPa steady
Nico (2935 m, Antarctica) 664 hPa no Report
Nueva Hesperides Intl. Airport (33 m, Uruguay) 1007 hPa steady
Palmas Airport (236 m, Brazil) 1015 hPa increasing
Panguilemo (123 m, Chile) 1016 hPa no Report
Paramaribo/Zorg en Hoop Arpt (7 m, Suriname) 1013 hPa steady
Parnaíba Airport (5 m, Brazil) 1013 hPa increasing
Paso de los Libres Airport (70 m, Argentina) 1008 hPa steady
Pebble Island (16 m, Falkland Islands) 1012 hPa no Report
Pegasus North (8 m, Antarctica) 980 hPa no Report
Pelotas (13 m, Brazil) 1008 hPa increasing
Petrolina (385 m, Brazil) 1018 hPa increasing
Piarco Intl. Airport (15 m, Trinidad and Tobago) 1013 hPa steady
Pisco Airport (7 m, Peru) 1012 hPa steady
Plataforma P25 Airport (10 m, Brazil) 1018 hPa steady
Porto Alegre (8 m, Brazil) 1011 hPa decreasing
Porto Alegre/Salgad AP (3 m, Brazil) 1011 hPa steady
Porto Seguro (51 m, Brazil) 1018 hPa steady
Porto Velho Airport (102 m, Brazil) 1013 hPa increasing
Posadas AP (125 m, Argentina) 1009 hPa increasing
Presidente Castro Pinto Intl. Airport (66 m, Brazil) 1016 hPa increasing
Pucallpa Airport (149 m, Peru) 1012 hPa steady
Pudahuel/Arturo Mer AP (474 m, Chile) 1018 hPa steady
Puerto Maldonado Airport (265 m, Peru) 1010 hPa increasing
Puerto Suárez Airport (134 m, Bolivia) 1010 hPa steady
Punta Arenas Airport (43 m, Chile) 1002 hPa decreasing
Quito/Mariscal AP (2794 m, Ecuador) 1028 hPa steady
Río Gallegos Airport (19 m, Argentina) 1001 hPa decreasing
Río Grande (22 m, Argentina) 1007 hPa steady
RAF Mount Pleasant Airport (74 m, Falkland Islands) 1012 hPa + 0,8 hPa in 3 hours
Recife Airport (19 m, Brazil) 1015 hPa steady
Resistencia Intl. Airport (52 m, Argentina) 1007 hPa increasing
Reyes (280 m, Bolivia) 1010 hPa steady
Riberalta AP (141 m, Bolivia) 1012 hPa increasing
Rio Branco (143 m, Brazil) 1012 hPa steady
Rio Cuarto AP (421 m, Argentina) 1014 hPa increasing
Rio de Janeiro Airport (3 m, Brazil) 1016 hPa steady
Roboré (276 m, Bolivia) 1012 hPa decreasing
Rosario (25 m, Argentina) 1010 hPa increasing
Rothera Research Station (33 m, Antarctica) 1001 hPa + 1,1 hPa in 3 hours
Rurrenabaque (204 m, Bolivia) 1011 hPa increasing
São José do Rio Preto Airport (543 m, Brazil) 1018 hPa increasing
São José dos Campos (646 m, Brazil) 1019 hPa steady
São Luís Airport (53 m, Brazil) 1013 hPa increasing
São Pedro da Aldeia Airport (11 m, Brazil) 1017 hPa steady
Saint Georges De L'Oyapock (7 m, French Guiana) 1013 hPa no Report
Saint-Laurent-du-Maroni (9 m, French Guiana) 1014 hPa no Report
Salinas (8 m, Ecuador) 1012 hPa increasing
Salvador Airport (6 m, Brazil) 1017 hPa increasing
San Fernando de la Buena Vista (3 m, Argentina) 1011 hPa steady
San Ignacio de Velasco (413 m, Bolivia) 1013 hPa increasing
San Joaquin (140 m, Bolivia) 1011 hPa steady
San José de Chiquitos (284 m, Bolivia) 1013 hPa increasing
San José de Maipo (1270 m, Chile) 1022 hPa no Report
SanPabloDASA (500 m, Chile) 962 hPa no Report
Santa Ana del Yacuma Airport (144 m, Bolivia) 1011 hPa increasing
Santa Cruz (3 m, Brazil) 1016 hPa steady
Santa Maria Airport (85 m, Brazil) 1012 hPa increasing
Santarém Airport (72 m, Brazil) 1012 hPa steady
Santo Domingo (75 m, Chile) 1017 hPa increasing
Santos Airport (3 m, Brazil) 1016 hPa increasing
Sao Luis/Marechal AP (53 m, Brazil) 1013 hPa increasing
Sea Lion Island (15 m, Falkland Islands) 1012 hPa no Report
Siple Dome (668 m, Antarctica) 952 hPa no Report
Tabatinga Airport (85 m, Brazil) 1012 hPa increasing
Tacna/Ciriani AP (469 m, Peru) 1016 hPa steady
Taltal (1 m, Chile) 1019 hPa no Report
Taubaté Airport (577 m, Brazil) 1019 hPa increasing
Temuco Maquehue Airport (93 m, Chile) 1014 hPa no Report
Teresina Airport (69 m, Brazil) 1014 hPa increasing
TermasdeChillan (2050 m, Chile) 1020 hPa no Report
Theresa (1463 m, Antarctica) 812 hPa no Report
Toconao (2500 m, Chile) 1030 hPa no Report
Trinidad Airport (155 m, Bolivia) 1011 hPa increasing
Troll (1284 m, Antarctica) 823 hPa - 0,4 hPa in 3 hours
Trujillo Airport (30 m, Peru) 1013 hPa increasing
Tucuman/Teniente AP (450 m, Argentina) 1012 hPa steady
Uberaba (807 m, Brazil) 1019 hPa increasing
Ushuaia Airport (57 m, Argentina) 1005 hPa steady
Valdivia/Pichoy AP (19 m, Chile) 1011 hPa steady
Viña del Mar Airport (141 m, Chile) 1018 hPa increasing
Vilhena Airport (612 m, Brazil) 1016 hPa increasing
Villamontes (398 m, Bolivia) 1009 hPa increasing
Viru Viru (IAP) (373 m, Bolivia) 1009 hPa increasing
Vitoria/Goiabeiras AP (4 m, Brazil) 1019 hPa increasing
Weddell Island (17 m, Falkland Islands) 1012 hPa no Report
Yacuiba Airport (645 m, Bolivia) 1010 hPa increasing
Zanderij Airport (15 m, Suriname) 1014 hPa increasing

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