South America - SL pressure
Friday 21 Jul 2017 17:00 BST

Stations: 285 SL pressure Trend (last 3 hours)
Afonsos Air Force Base Airport (34 m, Brazil) 1020 hPa decreasing
Alfonso López Pumarejo Airport (138 m, Colombia) 1013 hPa decreasing
Alta Floresta Airport (288 m, Brazil) 1017 hPa increasing
Altamira (74 m, Brazil) 1014 hPa decreasing
Antofagasta/Cerro AP (140 m, Chile) 1016 hPa decreasing
Apartado/Los Cedros (20 m, Colombia) 1012 hPa steady
Aracaju Airport (9 m, Brazil) 1019 hPa steady
Arauca/Santiago Perez (128 m, Colombia) 1017 hPa steady
Arica/Chacalluta AP (55 m, Chile) 1016 hPa steady
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) 1012 hPa decreasing
Astor Piazzolla Intl. Airport (21 m, Argentina) 1021 hPa steady
Asuncion/Silvio Pet AP (101 m, Paraguay) 1021 hPa decreasing
Balmaceda Airport (522 m, Chile) 1003 hPa steady
Barbados/Grantley Adams AP (56 m, Barbados) 1016 hPa steady
Barbalha (409 m, Brazil) 1020 hPa decreasing
Barra Do Garcas (350 m, Brazil) 1020 hPa increasing
Bauru Airport (615 m, Brazil) 1022 hPa increasing
Belém Airport (16 m, Brazil) 1013 hPa decreasing
Belo Horizonte Airport (785 m, Brazil) 1023 hPa decreasing
Belo Horizonte Intl. Airport (850 m, Brazil) 1023 hPa decreasing
Benito Salas Airport (443 m, Colombia) 1014 hPa decreasing
Bird Island (2 m, Falkland Islands) 990 hPa - 4,1 hPa in 3 hours
Boa Vista Airport (84 m, Brazil) 1017 hPa decreasing
Buenos Aires/Ezeiza AP (20 m, Argentina) 1021 hPa decreasing
Byrd (1530 m, Antarctica) 797 hPa + 0,6 hPa in 3 hours
Córdoba Airport (474 m, Argentina) 1022 hPa decreasing
Cabo Frio Airport (4 m, Brazil) 1020 hPa decreasing
Cachimbo (536 m, Brazil) 1018 hPa decreasing
Camiri (798 m, Bolivia) 1022 hPa decreasing
Campina Grande Airport (548 m, Brazil) 1019 hPa steady
Campinas/Viracopos AP (661 m, Brazil) 1022 hPa decreasing
Campo Grande Airport (567 m, Brazil) 1022 hPa steady
Campos dos Goytacazes (11 m, Brazil) 1020 hPa decreasing
Capitán de Corbeta Carlos A. Curbelo Intl. Airport (30 m, Uruguay) 1021 hPa steady
Carajas / Maraba (621 m, Brazil) 1019 hPa decreasing
Carajas/Parauapebas (618 m, Brazil) 1019 hPa decreasing
Carolina Airport (183 m, Brazil) 1015 hPa decreasing
Carrasco Intl. Airport (32 m, Uruguay) 1021 hPa steady
Carriel Sur Intl. Airport (12 m, Chile) 1017 hPa steady
Cartagena/Rafael Nunez (1 m, Colombia) 1012 hPa steady
Cataratas del Iguazú Intl. Airport (270 m, Argentina) 1023 hPa decreasing
Cayenne - Félix Eboué Airport (9 m, French Guiana) 1014 hPa steady
Centro Endurado (48 m, Antarctica) 1018 hPa steady
Chapecó Airport (679 m, Brazil) 1023 hPa increasing
Chiclayo/Capt Jose AP (34 m, Peru) 1015 hPa steady
Chillán (148 m, Chile) 1016 hPa decreasing
Cobija (235 m, Bolivia) 1019 hPa steady
Cochrane (196 m, Chile) 998 hPa steady
Comodoro Rivadavia Airport (46 m, Argentina) 1005 hPa decreasing
Concepción (497 m, Bolivia) 1021 hPa decreasing
Corrientes (62 m, Argentina) 1022 hPa decreasing
Coyhaique (311 m, Chile) 1004 hPa increasing
Crown Point Airport (6 m, Trinidad and Tobago) 1015 hPa decreasing
Cuiabá Airport (187 m, Brazil) 1019 hPa decreasing
Curaçao Intl. Airport (9 m, Netherl. Antilles) 1014 hPa steady
Curacaví (215 m, Chile) 1015 hPa no Report
Curico/Gen Freire AP (220 m, Chile) 1016 hPa steady
Desierto de Atacama Airport (210 m, Chile) 1019 hPa steady
Dome C II (3250 m, Antarctica) 645 hPa no Report
Durazno (92 m, Uruguay) 1021 hPa steady
Easter Island Airport (69 m, Chile) 1027 hPa increasing
El Caraño Airport (53 m, Colombia) 1011 hPa steady
El Tepual Airport (90 m, Chile) 1016 hPa decreasing
El Trompillo Airport (418 m, Bolivia) 1019 hPa steady
ElPaico (280 m, Chile) 1017 hPa no Report
Elaine (59 m, Antarctica) 978 hPa + 1,4 hPa in 3 hours
Eloy Alfaro Intl. Airport (12 m, Ecuador) 1013 hPa decreasing
Encarnación Airport (91 m, Paraguay) 1022 hPa -
Ernesto Cortissoz Intl. Airport (30 m, Colombia) 1012 hPa steady
EscuelaAlbertoHurt (30 m, Chile) 993 hPa no Report
Eulogio Sánchez Airport (649 m, Chile) 1016 hPa steady
F. D. Roosevelt Airport (40 m, Netherl. Antilles) 1017 hPa - 0,1 hPa in 3 hours
Fernando de Noronha Airport (56 m, Brazil) 1015 hPa decreasing
Ferrell (46 m, Antarctica) 971 hPa - 1,4 hPa in 3 hours
Flamingo Intl. Airport (7 m, Netherl. Antilles) 1014 hPa - 0,3 hPa in 3 hours
Formosa Airport (60 m, Argentina) 1022 hPa decreasing
Fortaleza Airport (25 m, Brazil) 1015 hPa decreasing
Foz do Iguaçu Intl. Airport (180 m, Brazil) 1022 hPa decreasing
Futaleufú (318 m, Chile) 1010 hPa decreasing
Georgetown/Timehri AP (30 m, Guyana) 1015 hPa decreasing
Gill (54 m, Antarctica) 961 hPa steady
Goiânia Airport (747 m, Brazil) 1022 hPa decreasing
Grytviken (3 m, Falkland Islands) 990 hPa - 2,0 hPa in 3 hours
Guajará-Mirim Airport (146 m, Brazil) 1018 hPa decreasing
Guaraní Intl. Airport (849 m, Paraguay) 1022 hPa steady
Guaratinguetá (537 m, Brazil) 1022 hPa decreasing
Guarulhos Airport (750 m, Brazil) 1022 hPa decreasing
Guarulhos Civ / Mil (750 m, Brazil) 1022 hPa decreasing
Halley (33 m, Antarctica) 1005 hPa - 0,1 hPa in 3 hours
Hercílio Luz Intl. Airport (5 m, Brazil) 1019 hPa decreasing
Ilhéus Airport (4 m, Brazil) 1021 hPa steady
Ilo (9 m, Peru) 1016 hPa steady
Imperatriz Airport (131 m, Brazil) 1014 hPa decreasing
Iquique/Diego Arac AP (48 m, Chile) 1017 hPa steady
Iquitos Airport (125 m, Peru) 1017 hPa decreasing
Itacoatiara Airport (43 m, Brazil) 1016 hPa decreasing
Itaituba (34 m, Brazil) 1014 hPa decreasing
Jacareacanga (98 m, Brazil) 1015 hPa decreasing
Jacarepaguá (3 m, Brazil) 1019 hPa decreasing
José Joaquín de Olmedo Intl. Airport (5 m, Ecuador) 1012 hPa decreasing
Juanjuí (350 m, Peru) 1027 hPa decreasing
La Serena Airport (146 m, Chile) 1017 hPa decreasing
La Vanguardia Airport (431 m, Colombia) 1018 hPa decreasing
Lagoa Santa Airport (852 m, Brazil) 1023 hPa decreasing
Leite Lopes Airport (549 m, Brazil) 1021 hPa decreasing
Leticia/Vasquez AP (84 m, Colombia) 1018 hPa steady
Lettau (38 m, Antarctica) 975 hPa + 7,1 hPa in 3 hours
Londrina Airport (569 m, Brazil) 1022 hPa decreasing
LosLibertadores (3200 m, Chile) 1026 hPa no Report
Macaé (34 m, Brazil) 1020 hPa decreasing
Macapá Airport (15 m, Brazil) 1014 hPa decreasing
Maceio/Campo Palmar AP (117 m, Brazil) 1018 hPa decreasing
Magdalena (140 m, Bolivia) 1017 hPa steady
Maiquetía Airport (48 m, Venezuela) 1013 hPa steady
Manaus Airport (84 m, Brazil) 1016 hPa steady
Manaus/E. Gomes Intl (2 m, Brazil) 1016 hPa decreasing
Manicoré Airport (50 m, Brazil) 1017 hPa steady
Manuela (78 m, Antarctica) 976 hPa + 2,4 hPa in 3 hours
MaquehueUFRO (75 m, Chile) 1019 hPa no Report
Marabá Airport (95 m, Brazil) 1014 hPa decreasing
Maracaibo-la Chinita (65 m, Venezuela) 1013 hPa steady
Maria Dolores (114 m, Chile) 1019 hPa decreasing
Maringá Airport (545 m, Brazil) 1021 hPa increasing
Maripasoula (106 m, French Guiana) 1015 hPa no Report
Marte Civ / Mil (722 m, Brazil) 1022 hPa decreasing
Melilla (48 m, Uruguay) 1021 hPa decreasing
Mendoza Airport (704 m, Argentina) 1021 hPa decreasing
Monte Dourado Airport (206 m, Brazil) 1015 hPa decreasing
Montes Claros Airport (646 m, Brazil) 1022 hPa steady
Mossoro/17 Rosado (23 m, Brazil) 1016 hPa increasing
Mount Alice (361 m, Falkland Islands) 1010 hPa - 2,0 hPa in 3 hours
Mount Byron (480 m, Falkland Islands) 1008 hPa - 2,8 hPa in 3 hours
Mount Kent (458 m, Falkland Islands) 1011 hPa steady
Navegantes Airport (5 m, Brazil) 1020 hPa decreasing
Neuquén Airport (271 m, Argentina) 1016 hPa decreasing
Nordenskiöld Base (497 m, Antarctica) 1004 hPa no Report
Nueva Hesperides Intl. Airport (33 m, Uruguay) 1022 hPa steady
Oiapoque (39 m, Brazil) 1014 hPa decreasing
Osorno/canal Baj (65 m, Chile) 1016 hPa decreasing
Panguilemo (123 m, Chile) 1017 hPa no Report
Paramaribo/Zorg en Hoop Arpt (7 m, Suriname) 1014 hPa decreasing
Paso de los Libres Airport (70 m, Argentina) 1022 hPa decreasing
Pasto/Antonio Narino (1826 m, Colombia) 1022 hPa decreasing
Paulo Afonso Airport (253 m, Brazil) 1019 hPa steady
Pebble Island (16 m, Falkland Islands) 1011 hPa no Report
Pegasus North (8 m, Antarctica) 976 hPa no Report
Pelotas (13 m, Brazil) 1018 hPa decreasing
Petrolina (385 m, Brazil) 1019 hPa decreasing
Piarco Intl. Airport (15 m, Trinidad and Tobago) 1014 hPa decreasing
Pirassununga (598 m, Brazil) 1022 hPa increasing
Pisco Airport (7 m, Peru) 1016 hPa steady
Ponta Pora Intl (660 m, Brazil) 1022 hPa steady
Porto Alegre (8 m, Brazil) 1022 hPa decreasing
Porto Alegre/Salgad AP (3 m, Brazil) 1022 hPa decreasing
Porto Seguro (51 m, Brazil) 1021 hPa decreasing
Porto Velho Airport (102 m, Brazil) 1017 hPa steady
Posadas AP (125 m, Argentina) 1023 hPa decreasing
Presidente Castro Pinto Intl. Airport (66 m, Brazil) 1017 hPa decreasing
Pucallpa Airport (149 m, Peru) 1020 hPa steady
Pudahuel/Arturo Mer AP (474 m, Chile) 1016 hPa steady
Puerto Carreño (55 m, Colombia) 1013 hPa decreasing
Puerto Maldonado Airport (265 m, Peru) 1018 hPa steady
Puerto Suárez Airport (134 m, Bolivia) 1019 hPa decreasing
Punta Arenas Airport (43 m, Chile) 994 hPa decreasing
Quito/Mariscal AP (2794 m, Ecuador) 1026 hPa decreasing
Río Gallegos Airport (19 m, Argentina) 992 hPa decreasing
Río Grande (22 m, Argentina) 1000 hPa decreasing
RAF Mount Pleasant Airport (74 m, Falkland Islands) 1012 hPa - 1,3 hPa in 3 hours
Resistencia Intl. Airport (52 m, Argentina) 1022 hPa steady
Reyes (280 m, Bolivia) 1015 hPa steady
Riberalta AP (141 m, Bolivia) 1019 hPa steady
Rio Branco (143 m, Brazil) 1019 hPa steady
Rio Cuarto AP (421 m, Argentina) 1022 hPa steady
Rio de Janeiro Airport (3 m, Brazil) 1019 hPa decreasing
Riohacha/Almirante padilla (4 m, Colombia) 1012 hPa steady
Robinson Crusoe I. (30 m, Chile) 1020 hPa steady
Roboré (276 m, Bolivia) 1022 hPa decreasing
Rosario (25 m, Argentina) 1022 hPa steady
Rothera Research Station (33 m, Antarctica) 1012 hPa + 0,1 hPa in 3 hours
Rurrenabaque (204 m, Bolivia) 1019 hPa decreasing
São Gabriel da Cachoeira Airport (90 m, Brazil) 1017 hPa steady
São José dos Campos (646 m, Brazil) 1022 hPa decreasing
São Luís Airport (53 m, Brazil) 1014 hPa decreasing
São Pedro da Aldeia Airport (11 m, Brazil) 1020 hPa decreasing
Saint Georges De L'Oyapock (7 m, French Guiana) 1014 hPa no Report
Saint-Laurent-du-Maroni (9 m, French Guiana) 1014 hPa no Report
Salinas (8 m, Ecuador) 1014 hPa steady
Salvador Airport (6 m, Brazil) 1020 hPa decreasing
San Andrés Airport (6 m, Colombia) 1014 hPa increasing
San Fernando de la Buena Vista (3 m, Argentina) 1022 hPa steady
San Ignacio de Velasco (413 m, Bolivia) 1020 hPa steady
San Joaquin (140 m, Bolivia) 1017 hPa steady
San José de Maipo (1270 m, Chile) 1015 hPa no Report
Santa Ana del Yacuma Airport (144 m, Bolivia) 1019 hPa steady
Santa Cruz (3 m, Brazil) 1019 hPa decreasing
Santarém Airport (72 m, Brazil) 1015 hPa steady
Santo Ângelo Airport (322 m, Brazil) 1022 hPa -
Santo Domingo (75 m, Chile) 1017 hPa steady
Santo Domingo Airport (522 m, Ecuador) 1013 hPa decreasing
Santos Airport (3 m, Brazil) 1020 hPa decreasing
Sao Luis/Marechal AP (53 m, Brazil) 1014 hPa decreasing
Sea Lion Island (15 m, Falkland Islands) 1011 hPa no Report
Seymour (63 m, Ecuador) 1014 hPa steady
Simón Bolívar Intl. Airport (4 m, Colombia) 1011 hPa steady
Stanley Airport (Malvinas) (0 m, Falkland Islands) 1013 hPa steady
Tabatinga Airport (85 m, Brazil) 1018 hPa steady
Tacna/Ciriani AP (469 m, Peru) 1016 hPa decreasing
Talara/Capt Montes AP (90 m, Peru) 1014 hPa steady
Taltal (1 m, Chile) 1019 hPa no Report
Tarapoto Airport (282 m, Peru) 1019 hPa steady
Tarauacá Airport (190 m, Brazil) 1019 hPa increasing
Tefé Airport (47 m, Brazil) 1016 hPa decreasing
Teniente Julio Gallardo Airport (66 m, Chile) 990 hPa steady
Teresina Airport (69 m, Brazil) 1014 hPa decreasing
Theresa (1463 m, Antarctica) 817 hPa no Report
Tingo María Airport (665 m, Peru) 1021 hPa decreasing
Toconao (2500 m, Chile) 1019 hPa no Report
Trinidad Airport (155 m, Bolivia) 1019 hPa steady
Troll (1284 m, Antarctica) 842 hPa - 0,6 hPa in 3 hours
Trujillo Airport (30 m, Peru) 1015 hPa steady
Tucuman/Teniente AP (450 m, Argentina) 1022 hPa decreasing
Tucuruí Airport (40 m, Brazil) 1016 hPa decreasing
Tumbes/Pedro Canga AP (27 m, Peru) 1012 hPa decreasing
Uberaba (807 m, Brazil) 1023 hPa decreasing
Uruguaiana Airport (74 m, Brazil) 1022 hPa decreasing
Ushuaia Airport (57 m, Argentina) 998 hPa decreasing
Valdivia/Pichoy AP (19 m, Chile) 1017 hPa decreasing
Vale do Aço Regional Airport (239 m, Brazil) 1021 hPa decreasing
Viña del Mar Airport (141 m, Chile) 1017 hPa steady
Vilhena Airport (612 m, Brazil) 1020 hPa steady
Villamontes (398 m, Bolivia) 1020 hPa decreasing
Viru Viru (IAP) (373 m, Bolivia) 1019 hPa decreasing
Vitoria/Goiabeiras AP (4 m, Brazil) 1021 hPa decreasing
Weddell Island (17 m, Falkland Islands) 1009 hPa no Report
Yacuiba Airport (645 m, Bolivia) 1021 hPa decreasing
Yariguíes Airport (134 m, Colombia) 1011 hPa steady
Yurimaguas (179 m, Peru) 1021 hPa steady
Zanderij Airport (15 m, Suriname) 1014 hPa decreasing