South America - SL pressure
Monday 07 Aug 2017 12:00 BST

Stations: 259 SL pressure Trend (last 3 hours)
Elaine (59 m, Antarctica) 994 hPa + 1,0 hPa in 3 hours
Marilyn (75 m, Antarctica) 996 hPa + 1,4 hPa in 3 hours
Manuela (78 m, Antarctica) 992 hPa + 0,3 hPa in 3 hours
Dome C II (3250 m, Antarctica) 655 hPa no Report
Troll (1284 m, Antarctica) 832 hPa - 1,8 hPa in 3 hours
Nordenskiöld Base (497 m, Antarctica) 987 hPa no Report
Fernando de Noronha Airport (56 m, Brazil) 1017 hPa steady
Recife Airport (19 m, Brazil) 1019 hPa steady
Presidente Castro Pinto Intl. Airport (66 m, Brazil) 1019 hPa steady
Natal/Augusto Sever AP (52 m, Brazil) 1018 hPa increasing
Maceio/Campo Palmar AP (117 m, Brazil) 1020 hPa steady
Campina Grande Airport (548 m, Brazil) 1021 hPa increasing
Aracaju Airport (9 m, Brazil) 1020 hPa steady
Mossoro/17 Rosado (23 m, Brazil) 1017 hPa increasing
Salvador Airport (6 m, Brazil) 1021 hPa increasing
Fortaleza Airport (25 m, Brazil) 1017 hPa increasing
Ilhéus Airport (4 m, Brazil) 1022 hPa increasing
Porto Seguro (51 m, Brazil) 1023 hPa increasing
Barbalha (409 m, Brazil) 1022 hPa increasing
Vitoria/Goiabeiras AP (4 m, Brazil) 1024 hPa increasing
Petrolina (385 m, Brazil) 1021 hPa steady
Campos dos Goytacazes (11 m, Brazil) 1024 hPa increasing
Macaé (34 m, Brazil) 1024 hPa increasing
Cabo Frio Airport (4 m, Brazil) 1024 hPa increasing
São Pedro da Aldeia Airport (11 m, Brazil) 1024 hPa increasing
Teresina Airport (69 m, Brazil) 1016 hPa increasing
Rio de Janeiro Airport (3 m, Brazil) 1023 hPa increasing
Jacarepaguá (3 m, Brazil) 1023 hPa increasing
Afonsos Air Force Base Airport (34 m, Brazil) 1024 hPa increasing
Santa Cruz (3 m, Brazil) 1023 hPa increasing
Montes Claros Airport (646 m, Brazil) 1023 hPa steady
Lagoa Santa Airport (852 m, Brazil) 1024 hPa increasing
Belo Horizonte Intl. Airport (850 m, Brazil) 1024 hPa increasing
Belo Horizonte Airport (785 m, Brazil) 1024 hPa increasing
São Luís Airport (53 m, Brazil) 1015 hPa increasing
Sao Luis/Marechal AP (53 m, Brazil) 1015 hPa increasing
Guaratinguetá (537 m, Brazil) 1024 hPa steady
Taubaté Airport (577 m, Brazil) 1023 hPa steady
São José dos Campos (646 m, Brazil) 1023 hPa steady
Santos Airport (3 m, Brazil) 1021 hPa steady
Guarulhos Airport (750 m, Brazil) 1023 hPa steady
Guarulhos Civ / Mil (750 m, Brazil) 1023 hPa steady
Marte Civ / Mil (722 m, Brazil) 1023 hPa steady
Campinas/Viracopos AP (661 m, Brazil) 1021 hPa steady
Pirassununga (598 m, Brazil) 1022 hPa increasing
Carolina Airport (183 m, Brazil) 1016 hPa increasing
Imperatriz Airport (131 m, Brazil) 1015 hPa increasing
Leite Lopes Airport (549 m, Brazil) 1021 hPa increasing
Uberaba (807 m, Brazil) 1021 hPa increasing
Belém Airport (16 m, Brazil) 1014 hPa increasing
Hercílio Luz Intl. Airport (5 m, Brazil) 1020 hPa steady
Navegantes Airport (5 m, Brazil) 1021 hPa steady
Bauru Airport (615 m, Brazil) 1020 hPa steady
Marabá Airport (95 m, Brazil) 1014 hPa increasing
Goiânia Airport (747 m, Brazil) 1020 hPa steady
São José do Rio Preto Airport (543 m, Brazil) 1020 hPa steady
Tucuruí Airport (40 m, Brazil) 1016 hPa increasing
Carajas / Maraba (621 m, Brazil) 1018 hPa increasing
Carajas/Parauapebas (618 m, Brazil) 1018 hPa increasing
Macapá Airport (15 m, Brazil) 1014 hPa increasing
Porto Alegre (8 m, Brazil) 1018 hPa steady
Londrina Airport (569 m, Brazil) 1020 hPa steady
Porto Alegre/Salgad AP (3 m, Brazil) 1018 hPa steady
Saint Georges De L'Oyapock (7 m, French Guiana) 1014 hPa no Report
Maringá Airport (545 m, Brazil) 1018 hPa increasing
Altamira (74 m, Brazil) 1014 hPa steady
Pelotas (13 m, Brazil) 1017 hPa steady
Cayenne - Félix Eboué Airport (9 m, French Guiana) 1014 hPa increasing
Barra Do Garcas (350 m, Brazil) 1018 hPa increasing
Passo Fundo/Lauro AP (684 m, Brazil) 1019 hPa decreasing
Monte Dourado Airport (206 m, Brazil) 1015 hPa increasing
Chapecó Airport (679 m, Brazil) 1019 hPa steady
Santa Maria Airport (85 m, Brazil) 1016 hPa steady
Maripasoula (106 m, French Guiana) 1015 hPa no Report
Cataratas del Iguazú Intl. Airport (270 m, Argentina) 1018 hPa increasing
Foz do Iguaçu Intl. Airport (180 m, Brazil) 1017 hPa increasing
Campo Grande Airport (567 m, Brazil) 1016 hPa steady
Santarém Airport (72 m, Brazil) 1013 hPa steady
Guaraní Intl. Airport (849 m, Paraguay) 1016 hPa increasing
Capitán de Corbeta Carlos A. Curbelo Intl. Airport (30 m, Uruguay) 1017 hPa increasing
Cachimbo (536 m, Brazil) 1016 hPa increasing
Encarnación Airport (91 m, Paraguay) 1014 hPa decreasing
Posadas AP (125 m, Argentina) 1015 hPa increasing
Itaituba (34 m, Brazil) 1013 hPa increasing
Carrasco Intl. Airport (32 m, Uruguay) 1016 hPa steady
Alta Floresta Airport (288 m, Brazil) 1015 hPa increasing
Cuiabá Airport (187 m, Brazil) 1014 hPa increasing
Melilla (48 m, Uruguay) 1016 hPa steady
Durazno (92 m, Uruguay) 1016 hPa steady
Uruguaiana Airport (74 m, Brazil) 1014 hPa steady
Paso de los Libres Airport (70 m, Argentina) 1014 hPa steady
Astor Piazzolla Intl. Airport (21 m, Argentina) 1017 hPa steady
Asuncion/Silvio Pet AP (101 m, Paraguay) 1012 hPa steady
Jacareacanga (98 m, Brazil) 1013 hPa -
Puerto Suárez Airport (134 m, Bolivia) 1012 hPa steady
Colonia del Sacramento Airport (22 m, Uruguay) 1013 hPa steady
Nueva Hesperides Intl. Airport (33 m, Uruguay) 1013 hPa decreasing
Mount Kent (458 m, Falkland Islands) 1026 hPa steady
Formosa Airport (60 m, Argentina) 1011 hPa steady
Georgetown/Timehri AP (30 m, Guyana) 1014 hPa increasing
Aeroparque Jorge Newbery (6 m, Argentina) 1015 hPa steady
RAF Mount Pleasant Airport (74 m, Falkland Islands) 1027 hPa + 0,5 hPa in 3 hours
Itacoatiara Airport (43 m, Brazil) 1013 hPa -
Buenos Aires/Ezeiza AP (20 m, Argentina) 1014 hPa steady
San Fernando de la Buena Vista (3 m, Argentina) 1015 hPa increasing
Corrientes (62 m, Argentina) 1011 hPa steady
Centro Endurado (48 m, Antarctica) 1020 hPa steady
Resistencia Intl. Airport (52 m, Argentina) 1010 hPa steady
Sea Lion Island (15 m, Falkland Islands) 1027 hPa no Report
Barbados/Grantley Adams AP (56 m, Barbados) 1014 hPa increasing
Roboré (276 m, Bolivia) 1014 hPa increasing
Manaus/E. Gomes Intl (2 m, Brazil) 1013 hPa -
Vilhena Airport (612 m, Brazil) 1016 hPa increasing
Mount Byron (480 m, Falkland Islands) 1024 hPa - 0,3 hPa in 3 hours
Mount Alice (361 m, Falkland Islands) 1026 hPa - 0,4 hPa in 3 hours
Boa Vista Airport (84 m, Brazil) 1014 hPa increasing
San José de Chiquitos (284 m, Bolivia) 1017 hPa increasing
Rosario (25 m, Argentina) 1013 hPa increasing
Crown Point Airport (6 m, Trinidad and Tobago) 1014 hPa increasing
San Ignacio de Velasco (413 m, Bolivia) 1013 hPa steady
Piarco Intl. Airport (15 m, Trinidad and Tobago) 1013 hPa steady
Manicoré Airport (50 m, Brazil) 1013 hPa -
Concepción (497 m, Bolivia) 1015 hPa steady
F. D. Roosevelt Airport (40 m, Netherl. Antilles) 1015 hPa + 0,3 hPa in 3 hours
Viru Viru (IAP) (373 m, Bolivia) 1010 hPa steady
El Trompillo Airport (418 m, Bolivia) 1009 hPa steady
Villamontes (398 m, Bolivia) 1007 hPa decreasing
Camiri (798 m, Bolivia) 1012 hPa steady
Yacuiba Airport (645 m, Bolivia) 1008 hPa steady
Porto Velho Airport (102 m, Brazil) 1012 hPa increasing
Margarita/Del Carib AP (19 m, Venezuela) 1012 hPa increasing
Magdalena (140 m, Bolivia) 1011 hPa steady
Córdoba Airport (474 m, Argentina) 1010 hPa steady
Rio Cuarto AP (421 m, Argentina) 1010 hPa steady
San Joaquin (140 m, Bolivia) 1011 hPa steady
Trinidad Airport (155 m, Bolivia) 1012 hPa increasing
Tucuman/Teniente AP (450 m, Argentina) 1008 hPa steady
Santa Ana del Yacuma Airport (144 m, Bolivia) 1012 hPa increasing
Riberalta AP (141 m, Bolivia) 1012 hPa steady
Maiquetía Airport (48 m, Venezuela) 1012 hPa increasing
Reyes (280 m, Bolivia) 1010 hPa increasing
Comodoro Rivadavia Airport (46 m, Argentina) 1016 hPa increasing
Puerto Carreño (55 m, Colombia) 1010 hPa increasing
Rurrenabaque (204 m, Bolivia) 1011 hPa steady
Río Grande (22 m, Argentina) 1020 hPa steady
Rio Branco (143 m, Brazil) 1013 hPa increasing
Arturo Michelena IAP (430 m, Venezuela) 1015 hPa increasing
Toconao (2500 m, Chile) 1028 hPa no Report
Neuquén Airport (271 m, Argentina) 1016 hPa steady
Rothera Research Station (33 m, Antarctica) 1017 hPa + 1,7 hPa in 3 hours
Flamingo Intl. Airport (7 m, Netherl. Antilles) 1013 hPa + 0,2 hPa in 3 hours
Ushuaia Airport (57 m, Argentina) 1019 hPa steady
Mendoza Airport (704 m, Argentina) 1011 hPa steady
Cobija (235 m, Bolivia) 1013 hPa increasing
Curaçao Intl. Airport (9 m, Netherl. Antilles) 1013 hPa increasing
Puerto Maldonado Airport (265 m, Peru) 1011 hPa increasing
Río Gallegos Airport (19 m, Argentina) 1012 hPa steady
Jacinto Lara Intl. Airport (614 m, Venezuela) 1016 hPa steady
Tabatinga Airport (85 m, Brazil) 1013 hPa increasing
Leticia/Vasquez AP (84 m, Colombia) 1013 hPa increasing
Aruba/Reina Beatrix AP (5 m, Netherl. Antilles) 1011 hPa steady
LosLibertadores (3200 m, Chile) 1031 hPa no Report
Iquique/Diego Arac AP (48 m, Chile) 1016 hPa steady
Tacna/Ciriani AP (469 m, Peru) 1016 hPa steady
Arica/Chacalluta AP (55 m, Chile) 1016 hPa steady
San José de Maipo (1270 m, Chile) 1023 hPa no Report
Antofagasta/Cerro AP (140 m, Chile) 1017 hPa steady
Taltal (1 m, Chile) 1019 hPa no Report
Desierto de Atacama Airport (210 m, Chile) 1020 hPa increasing
Pudahuel/Arturo Mer AP (474 m, Chile) 1018 hPa increasing
Punta Arenas Airport (43 m, Chile) 1014 hPa steady
EscuelaAlbertoHurt (30 m, Chile) 1014 hPa no Report
LoPradoCerroSanF (578 m, Chile) 1022 hPa no Report
ElPaico (280 m, Chile) 1021 hPa no Report
Curacaví (215 m, Chile) 1020 hPa no Report
La Serena Airport (146 m, Chile) 1019 hPa steady
Curico/Gen Freire AP (220 m, Chile) 1017 hPa steady
Viña del Mar Airport (141 m, Chile) 1019 hPa increasing
Panguilemo (123 m, Chile) 1018 hPa no Report
Santo Domingo (75 m, Chile) 1019 hPa steady
Balmaceda Airport (522 m, Chile) 1013 hPa steady
Futaleufú (318 m, Chile) 1016 hPa steady
Chillán (148 m, Chile) 1017 hPa steady
Coyhaique (311 m, Chile) 1014 hPa increasing
Cucuta AP (317 m, Colombia) 1012 hPa steady
Temuco Maquehue Airport (93 m, Chile) 1016 hPa no Report
MaquehueUFRO (75 m, Chile) 1016 hPa no Report
Riohacha/Almirante padilla (4 m, Colombia) 1010 hPa increasing
Carriel Sur Intl. Airport (12 m, Chile) 1016 hPa steady
El Tepual Airport (90 m, Chile) 1015 hPa steady
Alfonso López Pumarejo Airport (138 m, Colombia) 1011 hPa increasing
Iquitos Airport (125 m, Peru) 1013 hPa increasing
La Vanguardia Airport (431 m, Colombia) 1015 hPa increasing
Yariguíes Airport (134 m, Colombia) 1010 hPa increasing
Simón Bolívar Intl. Airport (4 m, Colombia) 1008 hPa decreasing
Pucallpa Airport (149 m, Peru) 1013 hPa steady
Ernesto Cortissoz Intl. Airport (30 m, Colombia) 1009 hPa increasing
Benito Salas Airport (443 m, Colombia) 1014 hPa increasing
Cartagena/Rafael Nunez (1 m, Colombia) 1008 hPa steady
Monteria/Los Garzones (26 m, Colombia) 1009 hPa increasing
Pisco Airport (7 m, Peru) 1014 hPa steady
Apartado/Los Cedros (20 m, Colombia) 1010 hPa increasing
El Caraño Airport (53 m, Colombia) 1010 hPa increasing
Coca/francisco (254 m, Ecuador) 1015 hPa increasing
Pasto/Antonio Narino (1826 m, Colombia) 1022 hPa increasing
Quito/Mariscal AP (2794 m, Ecuador) 1026 hPa steady
Trujillo Airport (30 m, Peru) 1013 hPa steady
Chiclayo/Capt Jose AP (34 m, Peru) 1013 hPa increasing
José Joaquín de Olmedo Intl. Airport (5 m, Ecuador) 1011 hPa steady
Eloy Alfaro Intl. Airport (12 m, Ecuador) 1013 hPa increasing
Salinas (8 m, Ecuador) 1013 hPa increasing
San Andrés Airport (6 m, Colombia) 1010 hPa steady
Easter Island Airport (69 m, Chile) 1025 hPa steady
Theresa (1463 m, Antarctica) 816 hPa no Report
Byrd (1530 m, Antarctica) 800 hPa - 1,0 hPa in 3 hours
Elizabeth (519 m, Antarctica) 985 hPa + 1,3 hPa in 3 hours
Siple Dome (668 m, Antarctica) 976 hPa + 0,6 hPa in 3 hours
Lettau (38 m, Antarctica) 991 hPa + 0,5 hPa in 3 hours
Gill (54 m, Antarctica) 987 hPa + 2,6 hPa in 3 hours

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2017