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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-
329BRAZZAVILLE (0 km)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
335ETOSHA PAN (1657 km, 177°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
472COTONOU (1854 km, 308°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
175NAIROBI (2419 km, 82°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
265IRENE (2770 km, 151°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
448MALINDI (2775 km, 87°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
328ASCENSION ISLAND (3294 km, 261°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
436LA REUNION ISLAND (4728 km, 116°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
38CAGLIARI/ELMAS (4873 km, 353°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
401SANTA CRUZ (4960 km, 319°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
213EL ARENOSILLO (5127 km, 335°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
348ANKARA (5243 km, 18°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
132SOFIA (5297 km, 8°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
308BARAJAS (5332 km, 340°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
40HAUTE PROVENCE (5438 km, 350°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
297S.PIETRO CAPOFIUME (5444 km, 356°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
219NATAL (5590 km, 266°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (5590 km, 266°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
336ISFAHAN (5613 km, 40°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
197BISCARROSSE/SMS (5652 km, 344°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
156PAYERNE (5707 km, 352°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
157THALWIL (5734 km, 352°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
99HOHENPEISSENBERG (5802 km, 356°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
242PRAHA (6033 km, 359°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
53UCCLE (6209 km, 351°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
174LINDENBERG (6278 km, 359°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
181BERLIN/TEMPLEHOF (6312 km, 358°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
221LEGIONOWO (6323 km, 4°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
316DE BILT (6336 km, 352°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
439KAASHIDHOO (6551 km, 81°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
318VALENTIA OBSERVATORY (6689 km, 342°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
206BOMBAY (6809 km, 65°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
187PUNE (6905 km, 66°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
9MOUNT ABU (6985 km, 59°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
205THIRUVANANTHAPURAM (6992 km, 78°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
333PORTO NACIONAL (7030 km, 260°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
404JOKIOINEN (7268 km, 4°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
43LERWICK (7296 km, 351°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
400MAITRI (7359 km, 181°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (7391 km, 181°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
101SYOWA (7411 km, 170°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
10NEW DELHI (7531 km, 57°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
323NEUMAYER (7565 km, 188°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
225KOUROU (7598 km, 277°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
334CUIABA (7871 km, 254°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
435PARAMARIBO (7890 km, 277°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
262SODANKYLA (8016 km, 4°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
483BARBADOS (8451 km, 284°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
450DAVIS (8481 km, 160°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
233MARAMBIO (8697 km, 204°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
406SCORESBYSUND (8753 km, 348°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
236COOLIDGE FIELD (8769 km, 288°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
88MIRNY (9022 km, 156°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
149OVEJUYO (LA PAZ) (9140 km, 253°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
480SABLE ISLAND (9159 km, 315°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
339USHUAIA (9193 km, 215°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
234SAN JUAN (9238 km, 289°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
89NY-AALESUND (9245 km, 359°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
76GOOSEBAY (9437 km, 324°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
131PUERTO MONTT (9516 km, 228°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
111AMUNDSEN-SCOTT (9521 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
443SEPANG AIRPORT (9634 km, 87°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
458YARMOUTH (9637 km, 314°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
163WILKES (9798 km, 156°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
20CARIBOU (9833 km, 317°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
487NARRAGANSETT (10033 km, 311°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
104BEDFORD (10035 km, 312°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
224CHILCA (10111 km, 257°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
303IQALUIT (10119 km, 333°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
330HANOI (10232 km, 69°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
488PARADOX (10234 km, 313°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
18ALERT (10292 km, 352°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
72BYRD (10304 km, 187°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
460THULE (10305 km, 346°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
107WALLOPS ISLAND (10353 km, 307°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
420BELTSVILLE (MD) (10446 km, 308°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
64STERLING (10532 km, 308°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
229ALBROOK (10588 km, 278°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
203FT. SHERMAN (10644 km, 278°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
315EUREKA (10682 km, 350°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
65TORONTO (10706 km, 313°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
456EGBERT (10729 km, 314°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
437WATUKOSEK (JAVA) (10748 km, 98°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
482WALSINGHAM (10796 km, 312°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
24RESOLUTE (11038 km, 345°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
477HEREDIA (11097 km, 279°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
344HONG KONG OBSERVATORY (11104 km, 68°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
494ALAJUELA (11108 km, 279°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
360PELLSTON (MI) (11109 km, 315°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
69HALLETT (11302 km, 172°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
490VALPARAISO (IN) (11329 km, 311°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
418HUNTSVILLE (11347 km, 304°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
77CHURCHILL (11510 km, 329°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
434SAN CRISTOBAL (11630 km, 267°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
227MCDONALD OBSERVATORY (11779 km, 300°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
95TAIPEI (11830 km, 65°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
228GIMLI (11919 km, 322°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
137TOPEKA (12086 km, 309°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
235LONG VIEW (12125 km, 302°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
210PALESTINE (12219 km, 302°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
484HOUSTON (TX) (12220 km, 300°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
444CHEJU (12230 km, 55°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
194YORKTON (12263 km, 323°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
255AINSWORTH (AIRPORT) (12365 km, 314°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
190NAHA (12449 km, 63°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
338BRATTS LAKE (12451 km, 323°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
257VANSCOY (12523 km, 325°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
199BARROW (12531 km, 357°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
198COLD LAKE (12567 km, 329°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
7KAGOSHIMA (12643 km, 57°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
29MACQUARIE ISLAND (12657 km, 157°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
485TECAMEC (UNAM) (12713 km, 289°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
238DENVER (12844 km, 312°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
67BOULDER (12861 km, 312°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
21STONYPLAIN (12870 km, 329°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
254LAVERTON (13009 km, 136°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
237GREAT FALLS (13013 km, 322°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
26ASPENDALE (13026 km, 137°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
394BROADMEADOWS (13028 km, 136°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
217POKER FLAT (13105 km, 351°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
441EASTER ISLAND (13108 km, 236°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
105FAIRBANKS (13143 km, 351°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
12SAPPORO (13187 km, 42°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
14TSUKUBA (13370 km, 50°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
457KELOWNA (13393 km, 327°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
231SPOKANE (13403 km, 324°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
489RICHLAND (13607 km, 324°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
256LAUDER (13964 km, 157°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
361HOLTVILLE (CA) (13985 km, 308°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
260TABLE MOUNTAIN (CA) (14114 km, 310°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
239SAN DIEGO (14141 km, 308°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
138CHRISTCHURCH (14224 km, 159°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
445TRINIDAD HEAD (14273 km, 321°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
438SUVA (16902 km, 143°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
432PAPEETE (TAHITI) (16975 km, 214°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
191SAMOA (17845 km, 162°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
109HILO (17990 km, 329°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
108CANTON ISLAND (18898 km, 135°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
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 : 2024-02-26
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d4.3S15.2E&lang=e&source=W

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