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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-
485TECAMEC (UNAM) (0 km)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
484HOUSTON (TX) (1217 km, 17°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
210PALESTINE (1432 km, 13°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
227MCDONALD OBSERVATORY (1516 km, 31°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
235LONG VIEW (1530 km, 15°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
494ALAJUELA (1912 km, 120°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
477HEREDIA (1921 km, 120°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
418HUNTSVILLE (2113 km, 33°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
361HOLTVILLE (CA) (2199 km, 316°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
137TOPEKA (2226 km, 8°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
239SAN DIEGO (2333 km, 313°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
238DENVER (2341 km, 347°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
203FT. SHERMAN (2343 km, 115°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
67BOULDER (2370 km, 347°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
229ALBROOK (2407 km, 115°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
434SAN CRISTOBAL (2476 km, 153°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
260TABLE MOUNTAIN (CA) (2477 km, 316°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
255AINSWORTH (AIRPORT) (2589 km, 358°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
490VALPARAISO (IN) (2722 km, 22°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
64STERLING (3020 km, 38°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
107WALLOPS ISLAND (3083 km, 42°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
420BELTSVILLE (MD) (3087 km, 40°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
482WALSINGHAM (3121 km, 29°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
360PELLSTON (MI) (3210 km, 21°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
65TORONTO (3280 km, 29°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
456EGBERT (3299 km, 28°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
237GREAT FALLS (3318 km, 343°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
445TRINIDAD HEAD (3365 km, 320°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
338BRATTS LAKE (3467 km, 353°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
234SAN JUAN (3475 km, 85°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
228GIMLI (3482 km, 2°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
489RICHLAND (3502 km, 333°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
231SPOKANE (3557 km, 336°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
194YORKTON (3566 km, 356°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
487NARRAGANSETT (3600 km, 40°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
488PARADOX (3621 km, 35°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
104BEDFORD (3671 km, 39°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
257VANSCOY (3695 km, 351°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
457KELOWNA (3841 km, 336°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
236COOLIDGE FIELD (3943 km, 87°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
21STONYPLAIN (4008 km, 344°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
198COLD LAKE (4048 km, 349°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
458YARMOUTH (4108 km, 40°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
20CARIBOU (4170 km, 35°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
483BARBADOS (4289 km, 92°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
224CHILCA (4300 km, 143°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
77CHURCHILL (4396 km, 4°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
480SABLE ISLAND (4540 km, 44°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
435PARAMARIBO (4983 km, 101°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
76GOOSEBAY (5022 km, 31°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
149OVEJUYO (LA PAZ) (5237 km, 137°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
225KOUROU (5271 km, 100°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
441EASTER ISLAND (5281 km, 192°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
303IQALUIT (5454 km, 17°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
109HILO (5826 km, 280°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
334CUIABA (6100 km, 126°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
24RESOLUTE (6171 km, 1°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
105FAIRBANKS (6182 km, 337°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
217POKER FLAT (6183 km, 337°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
333PORTO NACIONAL (6488 km, 116°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
460THULE (6583 km, 7°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
315EUREKA (6775 km, 2°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
432PAPEETE (TAHITI) (6832 km, 235°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
199BARROW (6840 km, 342°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
18ALERT (7196 km, 4°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
131PUERTO MONTT (7280 km, 158°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
219NATAL (7506 km, 104°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (7506 km, 104°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
406SCORESBYSUND (7508 km, 20°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
318VALENTIA OBSERVATORY (8257 km, 39°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
108CANTON ISLAND (8276 km, 261°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
401SANTA CRUZ (8323 km, 64°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
89NY-AALESUND (8331 km, 10°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
43LERWICK (8580 km, 30°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
191SAMOA (8647 km, 250°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
339USHUAIA (8748 km, 162°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
213EL ARENOSILLO (8933 km, 53°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
308BARAJAS (9075 km, 49°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
197BISCARROSSE/SMS (9121 km, 45°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
53UCCLE (9253 km, 38°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
316DE BILT (9254 km, 36°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
262SODANKYLA (9406 km, 18°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
156PAYERNE (9598 km, 41°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
157THALWIL (9612 km, 41°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
40HAUTE PROVENCE (9653 km, 44°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
181BERLIN/TEMPLEHOF (9735 km, 34°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
404JOKIOINEN (9745 km, 24°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
328ASCENSION ISLAND (9752 km, 99°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
174LINDENBERG (9793 km, 34°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
99HOHENPEISSENBERG (9833 km, 39°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
438SUVA (9897 km, 250°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
242PRAHA (9933 km, 36°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
233MARAMBIO (9968 km, 162°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
297S.PIETRO CAPOFIUME (10040 km, 41°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
38CAGLIARI/ELMAS (10131 km, 47°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
221LEGIONOWO (10176 km, 31°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
12SAPPORO (10723 km, 320°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
132SOFIA (10947 km, 38°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
472COTONOU (10955 km, 80°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
72BYRD (11097 km, 183°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
14TSUKUBA (11245 km, 314°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
138CHRISTCHURCH (11319 km, 227°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
256LAUDER (11584 km, 226°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
348ANKARA (11754 km, 36°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
323NEUMAYER (12051 km, 159°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
69HALLETT (12058 km, 198°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
111AMUNDSEN-SCOTT (12143 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
7KAGOSHIMA (12245 km, 316°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
444CHEJU (12392 km, 320°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
29MACQUARIE ISLAND (12494 km, 217°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
329BRAZZAVILLE (12713 km, 85°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
400MAITRI (12774 km, 159°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (12785 km, 160°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
190NAHA (12847 km, 313°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
335ETOSHA PAN (13235 km, 101°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
95TAIPEI (13404 km, 316°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
336ISFAHAN (13464 km, 28°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
26ASPENDALE (13524 km, 236°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
394BROADMEADOWS (13542 km, 236°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
254LAVERTON (13551 km, 236°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
101SYOWA (13806 km, 163°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
344HONG KONG OBSERVATORY (14123 km, 320°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
163WILKES (14364 km, 194°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
450DAVIS (14517 km, 178°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
265IRENE (14587 km, 107°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
88MIRNY (14680 km, 186°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
10NEW DELHI (14694 km, 4°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
330HANOI (14759 km, 327°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
175NAIROBI (14813 km, 72°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
9MOUNT ABU (15042 km, 10°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
448MALINDI (15235 km, 72°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
206BOMBAY (15643 km, 12°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
187PUNE (15720 km, 10°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
437WATUKOSEK (JAVA) (16328 km, 286°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
443SEPANG AIRPORT (16653 km, 314°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
205THIRUVANANTHAPURAM (16881 km, 8°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
439KAASHIDHOO (17182 km, 17°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
436LA REUNION ISLAND (17355 km, 98°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
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 : 2024-03-03
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d19.3N99.2W&lang=e&source=W

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