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WOUDC Ozonesonde directory


Click on a point in the ozonesonde station map above to sort the stations below by their distance from that point.
An explanation follows the table of stations, or click.

IDStationCtryLatLon196-197-198-199-200-201-
334CUIABA (0 km)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
333PORTO NACIONAL (988 km, 58°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
149OVEJUYO (LA PAZ) (1274 km, 263°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
224CHILCA (2256 km, 276°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
225KOUROU (2353 km, 9°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
435PARAMARIBO (2379 km, 2°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
219NATAL (2530 km, 65°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (2530 km, 65°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
483BARBADOS (3220 km, 353°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
131PUERTO MONTT (3293 km, 205°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
236COOLIDGE FIELD (3708 km, 350°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
229ALBROOK (3755 km, 315°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
203FT. SHERMAN (3817 km, 314°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
234SAN JUAN (3943 km, 343°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
434SAN CRISTOBAL (4018 km, 290°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
477HEREDIA (4192 km, 310°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
494ALAJUELA (4200 km, 310°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
339USHUAIA (4490 km, 190°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
328ASCENSION ISLAND (4604 km, 84°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
233MARAMBIO (5399 km, 180°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
441EASTER ISLAND (5620 km, 247°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
485TECAMEC (UNAM) (6100 km, 307°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
107WALLOPS ISLAND (6279 km, 341°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
227MCDONALD OBSERVATORY (6346 km, 324°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
420BELTSVILLE (MD) (6425 km, 341°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
418HUNTSVILLE (6449 km, 330°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
64STERLING (6460 km, 340°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
401SANTA CRUZ (6503 km, 41°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
487NARRAGANSETT (6535 km, 346°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
484HOUSTON (TX) (6561 km, 320°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
480SABLE ISLAND (6622 km, 356°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
104BEDFORD (6639 km, 347°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
458YARMOUTH (6688 km, 351°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
235LONG VIEW (6743 km, 322°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
210PALESTINE (6746 km, 321°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
488PARADOX (6845 km, 345°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
472COTONOU (6854 km, 73°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
323NEUMAYER (6901 km, 163°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
482WALSINGHAM (6933 km, 339°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
65TORONTO (7014 km, 341°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
20CARIBOU (7044 km, 350°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
456EGBERT (7064 km, 341°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
490VALPARAISO (IN) (7093 km, 334°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
137TOPEKA (7329 km, 327°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
360PELLSTON (MI) (7382 km, 338°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
400MAITRI (7541 km, 160°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (7568 km, 160°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
335ETOSHA PAN (7589 km, 104°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
76GOOSEBAY (7665 km, 357°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
72BYRD (7792 km, 189°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
213EL ARENOSILLO (7806 km, 40°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
255AINSWORTH (AIRPORT) (7866 km, 327°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
329BRAZZAVILLE (7871 km, 89°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
238DENVER (7957 km, 322°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
67BOULDER (7991 km, 322°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
308BARAJAS (8250 km, 38°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
111AMUNDSEN-SCOTT (8265 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
361HOLTVILLE (CA) (8274 km, 311°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
228GIMLI (8362 km, 334°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
239SAN DIEGO (8419 km, 310°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
260TABLE MOUNTAIN (CA) (8547 km, 311°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
101SYOWA (8608 km, 158°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
197BISCARROSSE/SMS (8668 km, 36°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
194YORKTON (8681 km, 332°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
265IRENE (8694 km, 113°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
318VALENTIA OBSERVATORY (8704 km, 26°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
338BRATTS LAKE (8710 km, 330°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
303IQALUIT (8885 km, 354°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
237GREAT FALLS (8891 km, 325°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
77CHURCHILL (8946 km, 341°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
257VANSCOY (8962 km, 331°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
38CAGLIARI/ELMAS (9084 km, 45°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
40HAUTE PROVENCE (9095 km, 39°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
231SPOKANE (9282 km, 323°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
156PAYERNE (9303 km, 37°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
489RICHLAND (9313 km, 321°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
198COLD LAKE (9314 km, 332°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
157THALWIL (9346 km, 37°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
445TRINIDAD HEAD (9385 km, 315°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
53UCCLE (9410 km, 33°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
21STONYPLAIN (9441 km, 329°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
457KELOWNA (9533 km, 324°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
316DE BILT (9540 km, 32°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
297S.PIETRO CAPOFIUME (9544 km, 41°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
69HALLETT (9655 km, 192°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
99HOHENPEISSENBERG (9664 km, 38°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
43LERWICK (9725 km, 24°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
432PAPEETE (TAHITI) (9764 km, 251°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
406SCORESBYSUND (9917 km, 10°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
450DAVIS (9962 km, 164°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
242PRAHA (9994 km, 37°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
181BERLIN/TEMPLEHOF (10049 km, 34°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
174LINDENBERG (10078 km, 35°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
460THULE (10266 km, 357°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
175NAIROBI (10270 km, 92°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
132SOFIA (10342 km, 46°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
24RESOLUTE (10400 km, 350°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
221LEGIONOWO (10520 km, 36°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
88MIRNY (10527 km, 168°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
448MALINDI (10582 km, 94°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
315EUREKA (10762 km, 355°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
163WILKES (10842 km, 174°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
18ALERT (10903 km, 359°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
404JOKIOINEN (10956 km, 29°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
348ANKARA (11021 km, 50°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
89NY-AALESUND (11244 km, 10°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
262SODANKYLA (11288 km, 22°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
109HILO (11492 km, 287°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
436LA REUNION ISLAND (11502 km, 116°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
29MACQUARIE ISLAND (11536 km, 200°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
217POKER FLAT (11632 km, 334°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
105FAIRBANKS (11648 km, 333°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
138CHRISTCHURCH (11779 km, 214°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
256LAUDER (11836 km, 211°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
199BARROW (12012 km, 340°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
191SAMOA (12080 km, 248°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
336ISFAHAN (12568 km, 60°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
108CANTON ISLAND (12636 km, 259°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
438SUVA (12956 km, 239°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
26ASPENDALE (13645 km, 199°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
254LAVERTON (13666 km, 199°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
394BROADMEADOWS (13683 km, 199°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
439KAASHIDHOO (14378 km, 96°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
206BOMBAY (14583 km, 78°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
9MOUNT ABU (14593 km, 70°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
187PUNE (14694 km, 78°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
205THIRUVANANTHAPURAM (14851 km, 93°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
10NEW DELHI (15006 km, 65°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
12SAPPORO (16525 km, 335°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
437WATUKOSEK (JAVA) (17146 km, 153°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
443SEPANG AIRPORT (17177 km, 118°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
IDStationCtryLatLon196-197-198-199-200-201-
14TSUKUBA (17212 km, 327°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
444CHEJU (17992 km, 352°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
330HANOI (17998 km, 69°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
7KAGOSHIMA (18095 km, 340°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
344HONG KONG OBSERVATORY (18736 km, 52°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
190NAHA (18756 km, 342°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
95TAIPEI (18921 km, 13°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-

Explanation of the table:

Table headings ID, Station, Country, Lat, Lon represent the WOUDC station identification number, name, 3-character ISO country code, latitude and longitude respectively. By default, the rows are sorted by ID. Clicking on the heading changes the sort order.

Table rows. Clicking on the platform ID will open a page with profile graphs of ozone partial pressure and temperature for that site. Clicking on one of these graphs will link to a page with graphs of every flight that year at that station. Clicking on the Station name will sort the list by distance from this station. This station, having distance zero, will appear at the top of the list. The distance and starting great-circle direction (0 for North, 90 for East) to this point will be shown. This is similar to clicking on a point on the map.

The data in the rows are grouped by decade. E.g., an item in the column headed by 196- represents the 1960s, etc. A digit means there is data in that year of the decade. Click on the digit to get a page with the annual vertical profile graphs of ozone partial pressure and temperature, plus a graph for every flight in that year at that station. "." means there is no data for that station and year.

Some recent preliminary Canadian data, that have not yet been submitted to the WOUDC, can be accessed by clicking here.


[ Canada ] [ Environment Canada ] [ Science and Technology Branch ] [ Atmospheric Science and Technology Directorate ] [ Air Quality Research Division ] [ Experimental Studies Section ]

Important Notices and Disclaimers
Created : 2004-09-23
Modified : 2024-03-01
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d15.6S56.1W&lang=e&source=W

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