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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-
336ISFAHAN (0 km)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
348ANKARA (1874 km, 301°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
9MOUNT ABU (2224 km, 107°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
10NEW DELHI (2472 km, 94°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
206BOMBAY (2574 km, 120°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
187PUNE (2698 km, 119°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
132SOFIA (2722 km, 303°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
221LEGIONOWO (3305 km, 321°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
242PRAHA (3617 km, 313°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
297S.PIETRO CAPOFIUME (3690 km, 303°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
174LINDENBERG (3719 km, 317°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
205THIRUVANANTHAPURAM (3725 km, 130°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
404JOKIOINEN (3747 km, 335°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
181BERLIN/TEMPLEHOF (3775 km, 317°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
99HOHENPEISSENBERG (3794 km, 308°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
439KAASHIDHOO (3801 km, 138°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
38CAGLIARI/ELMAS (3871 km, 293°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
175NAIROBI (4068 km, 205°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
157THALWIL (4074 km, 306°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
156PAYERNE (4101 km, 305°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
448MALINDI (4125 km, 199°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
40HAUTE PROVENCE (4152 km, 301°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
262SODANKYLA (4205 km, 344°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
316DE BILT (4297 km, 314°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
53UCCLE (4332 km, 312°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
197BISCARROSSE/SMS (4701 km, 302°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
43LERWICK (4887 km, 325°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
308BARAJAS (4936 km, 296°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
213EL ARENOSILLO (5268 km, 292°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
318VALENTIA OBSERVATORY (5343 km, 312°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
330HANOI (5459 km, 89°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
89NY-AALESUND (5478 km, 350°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
329BRAZZAVILLE (5613 km, 230°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
472COTONOU (5882 km, 251°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
436LA REUNION ISLAND (5968 km, 175°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
406SCORESBYSUND (6017 km, 336°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
443SEPANG AIRPORT (6162 km, 111°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
344HONG KONG OBSERVATORY (6183 km, 83°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
401SANTA CRUZ (6412 km, 285°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
95TAIPEI (6722 km, 77°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
18ALERT (6754 km, 352°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
444CHEJU (6805 km, 66°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
335ETOSHA PAN (6889 km, 218°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
265IRENE (6948 km, 203°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
460THULE (7220 km, 347°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
315EUREKA (7232 km, 352°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
190NAHA (7237 km, 73°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
7KAGOSHIMA (7241 km, 67°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
12SAPPORO (7576 km, 51°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
437WATUKOSEK (JAVA) (7814 km, 113°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
14TSUKUBA (7820 km, 59°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
24RESOLUTE (7833 km, 351°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
303IQALUIT (8094 km, 336°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
199BARROW (8253 km, 9°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
328ASCENSION ISLAND (8301 km, 249°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
76GOOSEBAY (8448 km, 325°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
217POKER FLAT (9027 km, 8°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
105FAIRBANKS (9054 km, 8°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
480SABLE ISLAND (9054 km, 317°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
20CARIBOU (9317 km, 323°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
77CHURCHILL (9382 km, 342°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
458YARMOUTH (9430 km, 320°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
104BEDFORD (9844 km, 321°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
488PARADOX (9862 km, 323°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
487NARRAGANSETT (9928 km, 321°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
219NATAL (10047 km, 263°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (10047 km, 263°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
198COLD LAKE (10142 km, 349°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
456EGBERT (10164 km, 327°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
65TORONTO (10184 km, 327°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
228GIMLI (10267 km, 340°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
360PELLSTON (MI) (10275 km, 331°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
482WALSINGHAM (10343 km, 326°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
21STONYPLAIN (10345 km, 351°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
194YORKTON (10352 km, 344°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
257VANSCOY (10383 km, 347°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
420BELTSVILLE (MD) (10427 km, 322°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
107WALLOPS ISLAND (10459 km, 320°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
64STERLING (10484 km, 322°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
338BRATTS LAKE (10521 km, 345°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
490VALPARAISO (IN) (10755 km, 330°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
457KELOWNA (10801 km, 354°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
237GREAT FALLS (10949 km, 348°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
225KOUROU (11007 km, 282°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
231SPOKANE (11021 km, 352°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
236COOLIDGE FIELD (11030 km, 297°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
483BARBADOS (11105 km, 292°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
255AINSWORTH (AIRPORT) (11170 km, 339°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
489RICHLAND (11206 km, 353°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
435PARAMARIBO (11213 km, 284°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
234SAN JUAN (11297 km, 301°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
101SYOWA (11320 km, 184°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
418HUNTSVILLE (11357 km, 325°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
137TOPEKA (11358 km, 334°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
450DAVIS (11439 km, 170°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
88MIRNY (11542 km, 164°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
333PORTO NACIONAL (11580 km, 266°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
67BOULDER (11600 km, 341°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
238DENVER (11612 km, 341°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
445TRINIDAD HEAD (11843 km, 356°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
400MAITRI (11883 km, 193°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (11900 km, 192°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
227MCDONALD OBSERVATORY (11950 km, 326°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
235LONG VIEW (11968 km, 330°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
163WILKES (12040 km, 158°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
210PALESTINE (12077 km, 331°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
484HOUSTON (TX) (12267 km, 329°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
394BROADMEADOWS (12383 km, 121°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
254LAVERTON (12384 km, 122°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
323NEUMAYER (12396 km, 197°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
26ASPENDALE (12413 km, 122°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
260TABLE MOUNTAIN (CA) (12483 km, 350°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
334CUIABA (12568 km, 265°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
361HOLTVILLE (CA) (12618 km, 348°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
239SAN DIEGO (12650 km, 349°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
229ALBROOK (13075 km, 302°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
203FT. SHERMAN (13090 km, 303°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
477HEREDIA (13347 km, 307°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
494ALAJUELA (13355 km, 307°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
485TECAMEC (UNAM) (13464 km, 327°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
109HILO (13536 km, 29°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
111AMUNDSEN-SCOTT (13609 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
149OVEJUYO (LA PAZ) (13730 km, 271°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
29MACQUARIE ISLAND (13955 km, 136°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
233MARAMBIO (14087 km, 211°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
224CHILCA (14328 km, 280°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
69HALLETT (14372 km, 159°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
108CANTON ISLAND (14405 km, 63°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
438SUVA (14469 km, 86°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
256LAUDER (14586 km, 123°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
434SAN CRISTOBAL (14643 km, 303°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
IDStationCtryLatLon196-197-198-199-200-201-
72BYRD (14705 km, 182°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
339USHUAIA (14776 km, 222°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
138CHRISTCHURCH (14793 km, 121°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
131PUERTO MONTT (15059 km, 241°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
191SAMOA (15269 km, 74°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
432PAPEETE (TAHITI) (17376 km, 57°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
441EASTER ISLAND (18087 km, 283°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
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 : 2024-07-16
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d32.5N51.7E&lang=e&source=W

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