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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-
434SAN CRISTOBAL (0 km)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
494ALAJUELA (1350 km, 26°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
477HEREDIA (1355 km, 26°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
203FT. SHERMAN (1553 km, 42°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
229ALBROOK (1568 km, 45°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
224CHILCA (1910 km, 132°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
485TECAMEC (UNAM) (2476 km, 335°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
149OVEJUYO (LA PAZ) (2931 km, 127°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
234SAN JUAN (3351 km, 48°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
484HOUSTON (TX) (3454 km, 350°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
227MCDONALD OBSERVATORY (3513 km, 357°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
441EASTER ISLAND (3604 km, 214°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
236COOLIDGE FIELD (3653 km, 55°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
483BARBADOS (3677 km, 63°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
210PALESTINE (3689 km, 350°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
235LONG VIEW (3750 km, 352°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
435PARAMARIBO (3887 km, 78°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
418HUNTSVILLE (3967 km, 4°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
334CUIABA (4018 km, 115°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
225KOUROU (4162 km, 80°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
137TOPEKA (4485 km, 352°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
107WALLOPS ISLAND (4546 km, 17°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
64STERLING (4601 km, 14°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
361HOLTVILLE (CA) (4618 km, 326°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
420BELTSVILLE (MD) (4629 km, 15°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
333PORTO NACIONAL (4677 km, 105°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
490VALPARAISO (IN) (4717 km, 2°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
239SAN DIEGO (4730 km, 324°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
238DENVER (4781 km, 342°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
67BOULDER (4811 km, 342°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
131PUERTO MONTT (4814 km, 161°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
260TABLE MOUNTAIN (CA) (4892 km, 326°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
482WALSINGHAM (4916 km, 9°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
255AINSWORTH (AIRPORT) (4943 km, 349°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
487NARRAGANSETT (5054 km, 19°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
65TORONTO (5066 km, 10°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
456EGBERT (5103 km, 9°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
104BEDFORD (5157 km, 18°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
360PELLSTON (MI) (5188 km, 4°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
488PARADOX (5224 km, 15°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
458YARMOUTH (5496 km, 22°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
20CARIBOU (5711 km, 18°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
228GIMLI (5764 km, 354°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
237GREAT FALLS (5774 km, 341°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
480SABLE ISLAND (5778 km, 26°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
445TRINIDAD HEAD (5800 km, 327°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
338BRATTS LAKE (5855 km, 347°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
194YORKTON (5925 km, 349°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
489RICHLAND (5978 km, 334°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
231SPOKANE (6031 km, 337°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
219NATAL (6042 km, 96°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (6042 km, 96°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
257VANSCOY (6099 km, 346°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
339USHUAIA (6303 km, 165°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
457KELOWNA (6315 km, 337°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
21STONYPLAIN (6453 km, 343°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
198COLD LAKE (6462 km, 346°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
76GOOSEBAY (6599 km, 19°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
77CHURCHILL (6633 km, 357°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
432PAPEETE (TAHITI) (6747 km, 249°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
303IQALUIT (7395 km, 9°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
109HILO (7482 km, 291°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
233MARAMBIO (7523 km, 165°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
328ASCENSION ISLAND (8356 km, 98°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
24RESOLUTE (8417 km, 358°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
401SANTA CRUZ (8423 km, 60°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
105FAIRBANKS (8655 km, 338°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
217POKER FLAT (8655 km, 338°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
460THULE (8699 km, 4°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
72BYRD (8937 km, 185°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
315EUREKA (8990 km, 0°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
191SAMOA (9005 km, 255°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
108CANTON ISLAND (9117 km, 267°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
406SCORESBYSUND (9282 km, 18°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
199BARROW (9294 km, 342°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
318VALENTIA OBSERVATORY (9354 km, 37°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
18ALERT (9358 km, 3°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
213EL ARENOSILLO (9431 km, 52°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
323NEUMAYER (9586 km, 160°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
308BARAJAS (9726 km, 49°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
111AMUNDSEN-SCOTT (9899 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
197BISCARROSSE/SMS (9941 km, 45°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
43LERWICK (9997 km, 29°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
438SUVA (10179 km, 251°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
472COTONOU (10208 km, 83°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
69HALLETT (10246 km, 197°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
400MAITRI (10310 km, 160°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
IDStationCtryLatLon196-197-198-199-200-201-
280NOVOLASAREVSKAYA/FORSTER (10322 km, 161°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
89NY-AALESUND (10341 km, 10°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
53UCCLE (10350 km, 39°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
316DE BILT (10405 km, 37°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
40HAUTE PROVENCE (10492 km, 46°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
156PAYERNE (10545 km, 43°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
138CHRISTCHURCH (10557 km, 226°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
157THALWIL (10573 km, 43°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
256LAUDER (10765 km, 224°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
38CAGLIARI/ELMAS (10810 km, 50°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
99HOHENPEISSENBERG (10862 km, 41°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
297S.PIETRO CAPOFIUME (10953 km, 44°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
181BERLIN/TEMPLEHOF (10953 km, 36°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
174LINDENBERG (11006 km, 37°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
242PRAHA (11070 km, 39°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
262SODANKYLA (11177 km, 20°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
29MACQUARIE ISLAND (11280 km, 213°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
404JOKIOINEN (11313 km, 27°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
101SYOWA (11357 km, 163°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
221LEGIONOWO (11457 km, 35°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
335ETOSHA PAN (11588 km, 110°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
329BRAZZAVILLE (11630 km, 94°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
132SOFIA (11920 km, 45°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
450DAVIS (12218 km, 175°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
163WILKES (12374 km, 188°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
88MIRNY (12507 km, 181°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
265IRENE (12706 km, 119°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
348ANKARA (12769 km, 45°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
26ASPENDALE (12939 km, 225°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
254LAVERTON (12967 km, 225°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
394BROADMEADOWS (12968 km, 226°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
12SAPPORO (13122 km, 320°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
14TSUKUBA (13568 km, 313°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
175NAIROBI (14038 km, 92°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
448MALINDI (14406 km, 94°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
7KAGOSHIMA (14576 km, 313°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
336ISFAHAN (14643 km, 45°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
444CHEJU (14779 km, 317°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
190NAHA (15121 km, 308°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
436LA REUNION ISLAND (15488 km, 124°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
95TAIPEI (15728 km, 311°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
344HONG KONG OBSERVATORY (16495 km, 314°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
10NEW DELHI (16641 km, 23°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
9MOUNT ABU (16750 km, 34°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
330HANOI (17209 km, 324°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
206BOMBAY (17212 km, 42°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
187PUNE (17333 km, 41°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
437WATUKOSEK (JAVA) (17366 km, 248°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
439KAASHIDHOO (18068 km, 76°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
205THIRUVANANTHAPURAM (18291 km, 59°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
443SEPANG AIRPORT (18727 km, 279°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
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=d0.9S89.6W&lang=e&source=W

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