South America - SL pressure
Sunday 10 Sep 2017 12:00 BST

Stations: 280 SL pressure Trend (last 3 hours)
Aeroparque Jorge Newbery (6 m, Argentina) 1004 hPa steady
Afonsos Air Force Base Airport (34 m, Brazil) 1019 hPa increasing
Aguas Emendadas (1202 m, Brazil) 903 hPa no Report
Alegrete (123 m, Brazil) 1008 hPa +//,/ hPa in 3 hours
Alfonso López Pumarejo Airport (138 m, Colombia) 1014 hPa increasing
Alta Floresta Airport (288 m, Brazil) 1013 hPa increasing
Altamira (74 m, Brazil) 1011 hPa steady
Antofagasta/Cerro AP (140 m, Chile) 1021 hPa increasing
Apartado/Los Cedros (20 m, Colombia) 1012 hPa increasing
Aracaju Airport (9 m, Brazil) 1019 hPa increasing
Arauca/Santiago Perez (128 m, Colombia) 1012 hPa increasing
Arica/Chacalluta AP (55 m, Chile) 1019 hPa increasing
Arturo Michelena IAP (430 m, Venezuela) 1014 hPa increasing
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) 1010 hPa increasing
Astor Piazzolla Intl. Airport (21 m, Argentina) 1009 hPa steady
Asuncion/Silvio Pet AP (101 m, Paraguay) 1006 hPa increasing
Avare (727 m, Brazil) 1017 hPa no Report
Balmaceda Airport (522 m, Chile) 1013 hPa steady
Barbados/Grantley Adams AP (56 m, Barbados) 1012 hPa increasing
Barbalha (409 m, Brazil) 1020 hPa increasing
Barra Do Garcas (350 m, Brazil) 1015 hPa increasing
Bauru Airport (615 m, Brazil) 1019 hPa increasing
Belém Airport (16 m, Brazil) 1011 hPa steady
Belo Horizonte Intl. Airport (850 m, Brazil) 1023 hPa steady
Benito Salas Airport (443 m, Colombia) 1014 hPa increasing
Bento Goncalves (642 m, Brazil) 1014 hPa no Report
Bird Island (2 m, Falkland Islands) 1012 hPa - 1,3 hPa in 3 hours
Boa Vista Airport (84 m, Brazil) 1012 hPa increasing
Bom Jesus da Lapa (442 m, Brazil) 1018 hPa +//,/ hPa in 3 hours
Buenos Aires/Ezeiza AP (20 m, Argentina) 1003 hPa decreasing
Buritirama (504 m, Brazil) 1018 hPa +//,/ hPa in 3 hours
Córdoba Airport (474 m, Argentina) 1007 hPa steady
Caçador (954 m, Brazil) 910 hPa no Report
Caçapava do Sul (452 m, Brazil) 1010 hPa +//,/ hPa in 3 hours
Cabo Frio Airport (4 m, Brazil) 1020 hPa steady
Cachimbo (536 m, Brazil) 1013 hPa increasing
Caldas (1152 m, Brazil) 900 hPa no Report
Camaquã (110 m, Brazil) 1011 hPa +//,/ hPa in 3 hours
Camiri (798 m, Bolivia) 1009 hPa steady
Campina Grande (550 m, Brazil) 1018 hPa +//,/ hPa in 3 hours
Campina Grande Airport (548 m, Brazil) 1018 hPa steady
Campinas/Viracopos AP (661 m, Brazil) 1020 hPa increasing
Campo Grande Airport (567 m, Brazil) 1013 hPa steady
Campos dos Goytacazes (11 m, Brazil) 1021 hPa steady
Capitán de Corbeta Carlos A. Curbelo Intl. Airport (30 m, Uruguay) 1012 hPa steady
Carajas / Maraba (621 m, Brazil) 1015 hPa steady
Carajas/Parauapebas (618 m, Brazil) 1015 hPa steady
Carrasco Intl. Airport (32 m, Uruguay) 1006 hPa decreasing
Carriel Sur Intl. Airport (12 m, Chile) 1023 hPa steady
Cartagena/Rafael Nunez (1 m, Colombia) 1011 hPa increasing
Castro (1009 m, Brazil) 907 hPa +//,/ hPa in 3 hours
Cataratas del Iguazú Intl. Airport (270 m, Argentina) 1011 hPa increasing
Cayenne - Félix Eboué Airport (9 m, French Guiana) 1012 hPa steady
Chapada Gaúcha (882 m, Brazil) 1019 hPa no Report
Chapecó Airport (679 m, Brazil) 1014 hPa steady
Chiclayo/Capt Jose AP (34 m, Peru) 1014 hPa steady
Chillán (148 m, Chile) 1022 hPa steady
Cobija (235 m, Bolivia) 1011 hPa increasing
Coca/francisco (254 m, Ecuador) 1013 hPa increasing
Colonia del Sacramento Airport (22 m, Uruguay) 1002 hPa decreasing
Comodoro Rivadavia Airport (46 m, Argentina) 1014 hPa steady
Concepción (497 m, Bolivia) 1013 hPa increasing
Corrientes (62 m, Argentina) 1002 hPa steady
Coyhaique (311 m, Chile) 1015 hPa steady
Cristalina (1204 m, Brazil) 884 hPa no Report
Crown Point Airport (6 m, Trinidad and Tobago) 1012 hPa increasing
Cruz Alta (434 m, Brazil) 1010 hPa +//,/ hPa in 3 hours
Cruz das Almas (227 m, Brazil) 1020 hPa +//,/ hPa in 3 hours
Cucuta AP (317 m, Colombia) 1013 hPa steady
Cuiabá Airport (187 m, Brazil) 1010 hPa steady
Curaçao Intl. Airport (9 m, Netherl. Antilles) 1011 hPa increasing
Curico/Gen Freire AP (220 m, Chile) 1022 hPa increasing
Curitiba (925 m, Brazil) 914 hPa +//,/ hPa in 3 hours
Desierto de Atacama Airport (210 m, Chile) 1025 hPa steady
Diamantina (1358 m, Brazil) 872 hPa no Report
Dome C II (3250 m, Antarctica) 642 hPa no Report
Dores do Indaiá (724 m, Brazil) 1020 hPa no Report
Dourados (471 m, Brazil) 1011 hPa +//,/ hPa in 3 hours
Easter Island Airport (69 m, Chile) 1029 hPa steady
El Caraño Airport (53 m, Colombia) 1013 hPa increasing
El Tepual Airport (90 m, Chile) 1022 hPa steady
El Trompillo Airport (418 m, Bolivia) 1007 hPa steady
Elaine (59 m, Antarctica) 986 hPa + 0,2 hPa in 3 hours
Eloy Alfaro Intl. Airport (12 m, Ecuador) 1012 hPa steady
Encarnación Airport (91 m, Paraguay) 1006 hPa increasing
Ernesto Cortissoz Intl. Airport (30 m, Colombia) 1011 hPa steady
Eulogio Sánchez Airport (649 m, Chile) 1023 hPa increasing
F. D. Roosevelt Airport (40 m, Netherl. Antilles) 1012 hPa steady
Fernando de Noronha Airport (56 m, Brazil) 1015 hPa steady
Flamingo Intl. Airport (7 m, Netherl. Antilles) 1010 hPa increasing
Formosa Airport (60 m, Argentina) 1003 hPa steady
Fortaleza Airport (25 m, Brazil) 1014 hPa increasing
Foz do Iguaçu Intl. Airport (180 m, Brazil) 1010 hPa steady
Futaleufú (318 m, Chile) 1019 hPa steady
Georgetown/Timehri AP (30 m, Guyana) 1011 hPa steady
Gill (54 m, Antarctica) 986 hPa - 0,2 hPa in 3 hours
Goiânia Airport (747 m, Brazil) 1018 hPa steady
Goianésia (669 m, Brazil) 1015 hPa +//,/ hPa in 3 hours
Grytviken (3 m, Falkland Islands) 1011 hPa - 3,2 hPa in 3 hours
Guaraní Intl. Airport (849 m, Paraguay) 1010 hPa steady
Guaratinguetá (537 m, Brazil) 1021 hPa steady
Guarulhos Airport (750 m, Brazil) 1021 hPa steady
Guarulhos Civ / Mil (750 m, Brazil) 1021 hPa steady
Halley (33 m, Antarctica) 962 hPa - 6,1 hPa in 3 hours
Hercílio Luz Intl. Airport (5 m, Brazil) 1017 hPa steady
Ilhéus Airport (4 m, Brazil) 1021 hPa increasing
Imperatriz Airport (131 m, Brazil) 1013 hPa increasing
Iquique/Diego Arac AP (48 m, Chile) 1019 hPa steady
Iquitos Airport (125 m, Peru) 1011 hPa increasing
Itaituba (34 m, Brazil) 1010 hPa increasing
Ivaí (810 m, Brazil) 1017 hPa no Report
Jacarepaguá (3 m, Brazil) 1019 hPa increasing
Jacinto Lara Intl. Airport (614 m, Venezuela) 1015 hPa increasing
Joaquim Távora (524 m, Brazil) 1017 hPa +//,/ hPa in 3 hours
Joinville-Lauro Carneiro de Loyola Airport (4 m, Brazil) 1018 hPa steady
José Joaquín de Olmedo Intl. Airport (5 m, Ecuador) 1012 hPa increasing
Juiz de Fora (952 m, Brazil) 916 hPa no Report
La Serena Airport (146 m, Chile) 1025 hPa increasing
La Vanguardia Airport (431 m, Colombia) 1013 hPa increasing
Lagoa Santa Airport (852 m, Brazil) 1023 hPa steady
Lagoa Vermelha (844 m, Brazil) 1015 hPa no Report
Leite Lopes Airport (549 m, Brazil) 1019 hPa increasing
Leticia/Vasquez AP (84 m, Colombia) 1011 hPa increasing
Lettau (38 m, Antarctica) 988 hPa - 1,6 hPa in 3 hours
Lins (461 m, Brazil) 1017 hPa +//,/ hPa in 3 hours
Londrina Airport (569 m, Brazil) 1018 hPa increasing
Macaé (34 m, Brazil) 1020 hPa steady
Macapá Airport (15 m, Brazil) 1010 hPa steady
Maceio/Campo Palmar AP (117 m, Brazil) 1018 hPa steady
Magdalena (140 m, Bolivia) 1009 hPa increasing
Maiquetía Airport (48 m, Venezuela) 1008 hPa steady
Manaus Airport (84 m, Brazil) 1011 hPa increasing
Manaus/E. Gomes Intl (2 m, Brazil) 1011 hPa increasing
Marabá Airport (95 m, Brazil) 1013 hPa increasing
Maria da Fé (1278 m, Brazil) 880 hPa no Report
Maringá Airport (545 m, Brazil) 1014 hPa steady
Marte Civ / Mil (722 m, Brazil) 1021 hPa steady
Melilla (48 m, Uruguay) 1007 hPa decreasing
Mendoza Airport (704 m, Argentina) 1016 hPa steady
Montalvânia (514 m, Brazil) 1018 hPa no Report
Monteria/Los Garzones (26 m, Colombia) 1012 hPa increasing
Montes Claros Airport (646 m, Brazil) 1021 hPa increasing
Mossoro/17 Rosado (23 m, Brazil) 1014 hPa increasing
Mount Alice (361 m, Falkland Islands) 1007 hPa - 0,8 hPa in 3 hours
Mount Byron (480 m, Falkland Islands) 1007 hPa - 1,5 hPa in 3 hours
Mount Kent (458 m, Falkland Islands) 1008 hPa steady
Natal/Augusto Sever AP (52 m, Brazil) 1015 hPa steady
Navegantes Airport (5 m, Brazil) 1018 hPa steady
Neuquén Airport (271 m, Argentina) 1020 hPa steady
Nueva Hesperides Intl. Airport (33 m, Uruguay) 1001 hPa decreasing
Palmas Airport (236 m, Brazil) 1014 hPa increasing
Paramaribo/Zorg en Hoop Arpt (7 m, Suriname) 1012 hPa increasing
Paso de los Libres Airport (70 m, Argentina) 1003 hPa steady
Passa Quatro (1042 m, Brazil) 905 hPa no Report
Passos (786 m, Brazil) 1019 hPa no Report
Pasto/Antonio Narino (1826 m, Colombia) 1023 hPa increasing
Pegasus North (8 m, Antarctica) 990 hPa + 0,2 hPa in 3 hours
Petrolina (385 m, Brazil) 1019 hPa steady
Piarco Intl. Airport (15 m, Trinidad and Tobago) 1012 hPa increasing
Piatã (1292 m, Brazil) 878 hPa no Report
Picos (235 m, Brazil) 1015 hPa +//,/ hPa in 3 hours
Pirapora (505 m, Brazil) 1019 hPa +//,/ hPa in 3 hours
Pirassununga (598 m, Brazil) 1021 hPa increasing
Pisco Airport (7 m, Peru) 1016 hPa increasing
Plataforma P25 Airport (10 m, Brazil) 1023 hPa increasing
Porto Alegre (8 m, Brazil) 1011 hPa steady
Porto Alegre/Salgad AP (3 m, Brazil) 1011 hPa increasing
Porto Seguro (51 m, Brazil) 1021 hPa steady
Porto Velho Airport (102 m, Brazil) 1010 hPa steady
Posadas AP (125 m, Argentina) 1007 hPa steady
Presidente Castro Pinto Intl. Airport (66 m, Brazil) 1016 hPa steady
Pucallpa Airport (149 m, Peru) 1012 hPa increasing
Pudahuel/Arturo Mer AP (474 m, Chile) 1023 hPa increasing
Puerto Carreño (55 m, Colombia) 1008 hPa decreasing
Puerto Maldonado Airport (265 m, Peru) 1009 hPa increasing
Puerto Suárez Airport (134 m, Bolivia) 1007 hPa increasing
Punta Arenas Airport (43 m, Chile) 1001 hPa increasing
Quito/Mariscal AP (2794 m, Ecuador) 1027 hPa increasing
Río Gallegos Airport (19 m, Argentina) 1003 hPa increasing
Río Grande (22 m, Argentina) 999 hPa steady
RAF Mount Pleasant Airport (74 m, Falkland Islands) 1009 hPa - 1,2 hPa in 3 hours
Recife Airport (19 m, Brazil) 1016 hPa steady
Resistencia Intl. Airport (52 m, Argentina) 1001 hPa steady
Reyes (280 m, Bolivia) 1011 hPa increasing
Riberalta AP (141 m, Bolivia) 1011 hPa increasing
Rio Branco (143 m, Brazil) 1011 hPa increasing
Rio Cuarto AP (421 m, Argentina) 1009 hPa steady
Rio Pardo (113 m, Brazil) 1010 hPa +//,/ hPa in 3 hours
Rio de Janeiro Airport (3 m, Brazil) 1019 hPa increasing
Riohacha/Almirante padilla (4 m, Colombia) 1010 hPa increasing
Roboré (276 m, Bolivia) 1011 hPa increasing
Rosario (25 m, Argentina) 1003 hPa increasing
Rothera Research Station (33 m, Antarctica) 965 hPa - 7,7 hPa in 3 hours
Rurrenabaque (204 m, Bolivia) 1010 hPa increasing
São Joaquim (1412 m, Brazil) 864 hPa no Report
São José do Rio Preto Airport (543 m, Brazil) 1019 hPa increasing
São José dos Campos (646 m, Brazil) 1021 hPa increasing
São Luís Airport (53 m, Brazil) 1012 hPa increasing
São Luiz Gonzaga (247 m, Brazil) 1007 hPa +//,/ hPa in 3 hours
São Miguel do Oeste (667 m, Brazil) 1011 hPa no Report
São Pedro da Aldeia Airport (11 m, Brazil) 1020 hPa increasing
Salinas (8 m, Ecuador) 1012 hPa increasing
Salvador Airport (6 m, Brazil) 1020 hPa increasing
San Andrés Airport (6 m, Colombia) 1009 hPa steady
San Fernando de la Buena Vista (3 m, Argentina) 1003 hPa decreasing
San Ignacio de Velasco (413 m, Bolivia) 1011 hPa increasing
San Joaquin (140 m, Bolivia) 1010 hPa increasing
San José de Chiquitos (284 m, Bolivia) 1012 hPa increasing
Santa Ana del Yacuma Airport (144 m, Bolivia) 1009 hPa steady
Santa Cruz (3 m, Brazil) 1019 hPa increasing
Santa Maria (97 m, Brazil) 1007 hPa +//,/ hPa in 3 hours
Santa Maria Airport (85 m, Brazil) 1007 hPa steady
Santarém Airport (72 m, Brazil) 1011 hPa increasing
Santo Domingo (75 m, Chile) 1024 hPa steady
Santos Airport (3 m, Brazil) 1018 hPa steady
Sao Luis/Marechal AP (53 m, Brazil) 1012 hPa increasing
Serra De Carajas (721 m, Brazil) 1011 hPa +//,/ hPa in 3 hours
Serrinha (341 m, Brazil) 1021 hPa +//,/ hPa in 3 hours
Simón Bolívar Intl. Airport (4 m, Colombia) 1010 hPa increasing
Stanley Airport (Malvinas) (0 m, Falkland Islands) 1010 hPa decreasing
Surubim (420 m, Brazil) 1018 hPa +//,/ hPa in 3 hours
Tabatinga Airport (85 m, Brazil) 1012 hPa increasing
Tacna/Ciriani AP (469 m, Peru) 1020 hPa increasing
Taubaté Airport (577 m, Brazil) 1020 hPa steady
Teresina Airport (69 m, Brazil) 1013 hPa increasing
Theresa (1463 m, Antarctica) 805 hPa no Report
Trinidad Airport (155 m, Bolivia) 1009 hPa steady
Troll (1284 m, Antarctica) 834 hPa no Report
Trujillo Airport (30 m, Peru) 1015 hPa increasing
Tucuman/Teniente AP (450 m, Argentina) 1009 hPa increasing
Uberaba (807 m, Brazil) 1020 hPa steady
Uruguaiana (64 m, Brazil) 1004 hPa +//,/ hPa in 3 hours
Uruguaiana Airport (74 m, Brazil) 1004 hPa increasing
Ushuaia Airport (57 m, Argentina) 996 hPa increasing
Vale do Aço Regional Airport (239 m, Brazil) 1022 hPa increasing
Viña del Mar Airport (141 m, Chile) 1025 hPa increasing
Vilhena Airport (612 m, Brazil) 1013 hPa increasing
Viru Viru (IAP) (373 m, Bolivia) 1008 hPa steady
Vitoria/Goiabeiras AP (4 m, Brazil) 1023 hPa increasing
Yacuiba Airport (645 m, Bolivia) 1005 hPa steady
Yariguíes Airport (134 m, Colombia) 1012 hPa increasing
Zanderij Airport (15 m, Suriname) 1012 hPa increasing

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2017