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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-
338BRATTS LAKE (0 km)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
194YORKTON (197 km, 50°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
257VANSCOY (256 km, 322°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
228GIMLI (546 km, 82°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
237GREAT FALLS (567 km, 240°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
198COLD LAKE (623 km, 327°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
21STONYPLAIN (741 km, 303°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
255AINSWORTH (AIRPORT) (917 km, 155°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
231SPOKANE (965 km, 258°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
457KELOWNA (1047 km, 273°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
67BOULDER (1133 km, 182°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
238DENVER (1155 km, 180°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
489RICHLAND (1159 km, 253°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
77CHURCHILL (1163 km, 31°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
137TOPEKA (1425 km, 146°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
360PELLSTON (MI) (1569 km, 101°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
490VALPARAISO (IN) (1669 km, 118°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
445TRINIDAD HEAD (1834 km, 242°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
456EGBERT (1983 km, 100°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
482WALSINGHAM (2018 km, 105°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
65TORONTO (2025 km, 100°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
260TABLE MOUNTAIN (CA) (2048 km, 215°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
361HOLTVILLE (CA) (2123 km, 208°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
235LONG VIEW (2128 km, 153°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
210PALESTINE (2175 km, 156°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
239SAN DIEGO (2188 km, 212°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
418HUNTSVILLE (2260 km, 132°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
484HOUSTON (TX) (2406 km, 157°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
488PARADOX (2435 km, 94°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
227MCDONALD OBSERVATORY (2451 km, 146°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
64STERLING (2465 km, 109°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
420BELTSVILLE (MD) (2532 km, 108°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
303IQALUIT (2605 km, 40°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
104BEDFORD (2674 km, 95°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
107WALLOPS ISLAND (2677 km, 109°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
20CARIBOU (2695 km, 83°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
487NARRAGANSETT (2724 km, 97°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
24RESOLUTE (2769 km, 6°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
217POKER FLAT (2948 km, 320°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
105FAIRBANKS (2959 km, 319°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
458YARMOUTH (2968 km, 88°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
76GOOSEBAY (3016 km, 66°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
460THULE (3308 km, 16°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
315EUREKA (3385 km, 6°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
480SABLE ISLAND (3401 km, 84°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
485TECAMEC (UNAM) (3467 km, 169°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
199BARROW (3478 km, 330°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
18ALERT (3840 km, 8°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
406SCORESBYSUND (4587 km, 30°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
494ALAJUELA (4846 km, 150°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
477HEREDIA (4850 km, 149°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
234SAN JUAN (4898 km, 121°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
89NY-AALESUND (5074 km, 13°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
203FT. SHERMAN (5080 km, 144°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
229ALBROOK (5131 km, 144°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
236COOLIDGE FIELD (5272 km, 118°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
109HILO (5552 km, 251°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
483BARBADOS (5792 km, 118°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
434SAN CRISTOBAL (5855 km, 160°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
43LERWICK (5969 km, 36°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
318VALENTIA OBSERVATORY (6110 km, 48°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
262SODANKYLA (6315 km, 20°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
435PARAMARIBO (6730 km, 119°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
404JOKIOINEN (6829 km, 25°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
316DE BILT (6867 km, 40°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
53UCCLE (6930 km, 42°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
225KOUROU (6938 km, 117°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
197BISCARROSSE/SMS (7164 km, 50°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
181BERLIN/TEMPLEHOF (7197 km, 36°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
174LINDENBERG (7253 km, 36°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
308BARAJAS (7342 km, 54°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
157THALWIL (7393 km, 43°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
156PAYERNE (7398 km, 44°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
213EL ARENOSILLO (7432 km, 59°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
242PRAHA (7459 km, 37°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
224CHILCA (7476 km, 150°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
99HOHENPEISSENBERG (7499 km, 40°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
401SANTA CRUZ (7501 km, 71°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
221LEGIONOWO (7512 km, 32°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
40HAUTE PROVENCE (7572 km, 46°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
297S.PIETRO CAPOFIUME (7807 km, 42°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
12SAPPORO (7825 km, 314°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
38CAGLIARI/ELMAS (8156 km, 47°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
149OVEJUYO (LA PAZ) (8232 km, 143°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
14TSUKUBA (8505 km, 311°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
132SOFIA (8507 km, 36°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
441EASTER ISLAND (8611 km, 184°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
108CANTON ISLAND (8637 km, 250°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
333PORTO NACIONAL (8685 km, 123°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
334CUIABA (8710 km, 132°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
432PAPEETE (TAHITI) (8728 km, 222°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
219NATAL (9037 km, 109°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (9037 km, 109°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
348ANKARA (9157 km, 31°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
7KAGOSHIMA (9411 km, 315°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
444CHEJU (9428 km, 319°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
191SAMOA (9585 km, 242°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
190NAHA (10070 km, 314°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
95TAIPEI (10493 km, 319°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
336ISFAHAN (10521 km, 19°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
438SUVA (10641 km, 248°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
472COTONOU (10649 km, 72°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
131PUERTO MONTT (10649 km, 156°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
328ASCENSION ISLAND (10702 km, 94°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
344HONG KONG OBSERVATORY (11082 km, 323°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
10NEW DELHI (11274 km, 358°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
330HANOI (11539 km, 330°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
9MOUNT ABU (11683 km, 2°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
339USHUAIA (12155 km, 158°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
206BOMBAY (12294 km, 2°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
187PUNE (12353 km, 1°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
329BRAZZAVILLE (12451 km, 68°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
138CHRISTCHURCH (13112 km, 234°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
233MARAMBIO (13373 km, 157°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
256LAUDER (13394 km, 234°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
175NAIROBI (13467 km, 46°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
205THIRUVANANTHAPURAM (13474 km, 358°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
443SEPANG AIRPORT (13603 km, 328°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
335ETOSHA PAN (13785 km, 78°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
448MALINDI (13807 km, 44°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
439KAASHIDHOO (13862 km, 2°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
437WATUKOSEK (JAVA) (14136 km, 311°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
394BROADMEADOWS (14472 km, 256°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
26ASPENDALE (14479 km, 255°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
254LAVERTON (14493 km, 256°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
72BYRD (14496 km, 183°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
29MACQUARIE ISLAND (14646 km, 230°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
69HALLETT (15072 km, 205°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
265IRENE (15185 km, 73°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
323NEUMAYER (15384 km, 150°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
111AMUNDSEN-SCOTT (15576 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
400MAITRI (16099 km, 148°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (16116 km, 149°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
436LA REUNION ISLAND (16329 km, 35°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
101SYOWA (17179 km, 150°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
163WILKES (17339 km, 214°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
88MIRNY (17930 km, 202°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
450DAVIS (17948 km, 183°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  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 : 2024-03-01
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d50.2N104.7W&lang=e&source=W

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