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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-
24RESOLUTE (11 km, 0°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
315EUREKA (627 km, 16°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
460THULE (746 km, 62°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
18ALERT (1093 km, 24°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
303IQALUIT (1570 km, 126°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
77CHURCHILL (1777 km, 178°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
199BARROW (1940 km, 290°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
217POKER FLAT (2168 km, 268°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
105FAIRBANKS (2206 km, 268°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
198COLD LAKE (2305 km, 204°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
406SCORESBYSUND (2308 km, 64°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
89NY-AALESUND (2365 km, 30°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
21STONYPLAIN (2503 km, 210°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
257VANSCOY (2579 km, 198°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
194YORKTON (2622 km, 191°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
228GIMLI (2679 km, 183°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
338BRATTS LAKE (2758 km, 194°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
76GOOSEBAY (2824 km, 127°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
457KELOWNA (2977 km, 216°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
237GREAT FALLS (3120 km, 203°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
231SPOKANE (3182 km, 212°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
360PELLSTON (MI) (3271 km, 165°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
20CARIBOU (3346 km, 141°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
489RICHLAND (3374 km, 214°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
456EGBERT (3470 km, 158°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
65TORONTO (3517 km, 158°)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
255AINSWORTH (AIRPORT) (3575 km, 186°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
488PARADOX (3581 km, 150°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
482WALSINGHAM (3638 km, 160°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
262SODANKYLA (3681 km, 36°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
458YARMOUTH (3705 km, 140°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
490VALPARAISO (IN) (3710 km, 169°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
104BEDFORD (3768 km, 147°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
43LERWICK (3795 km, 62°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
480SABLE ISLAND (3827 km, 133°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
487NARRAGANSETT (3876 km, 148°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
67BOULDER (3890 km, 193°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
238DENVER (3910 km, 193°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
137TOPEKA (3955 km, 180°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
445TRINIDAD HEAD (4046 km, 218°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
64STERLING (4068 km, 156°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
420BELTSVILLE (MD) (4080 km, 155°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
107WALLOPS ISLAND (4213 km, 154°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
404JOKIOINEN (4298 km, 43°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
318VALENTIA OBSERVATORY (4366 km, 75°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
418HUNTSVILLE (4466 km, 169°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
260TABLE MOUNTAIN (CA) (4640 km, 208°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
235LONG VIEW (4688 km, 179°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
210PALESTINE (4766 km, 180°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
316DE BILT (4767 km, 62°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
361HOLTVILLE (CA) (4786 km, 205°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
239SAN DIEGO (4809 km, 207°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
53UCCLE (4877 km, 64°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
227MCDONALD OBSERVATORY (4893 km, 174°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
181BERLIN/TEMPLEHOF (4932 km, 55°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
174LINDENBERG (4980 km, 55°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
484HOUSTON (TX) (4999 km, 180°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
221LEGIONOWO (5119 km, 49°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
242PRAHA (5216 km, 56°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
99HOHENPEISSENBERG (5362 km, 59°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
157THALWIL (5363 km, 63°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
156PAYERNE (5383 km, 64°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
197BISCARROSSE/SMS (5390 km, 72°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
40HAUTE PROVENCE (5631 km, 66°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
297S.PIETRO CAPOFIUME (5712 km, 60°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
308BARAJAS (5729 km, 76°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
213EL ARENOSILLO (5997 km, 80°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
485TECAMEC (UNAM) (6160 km, 184°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
132SOFIA (6190 km, 51°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
38CAGLIARI/ELMAS (6216 km, 65°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
12SAPPORO (6275 km, 313°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
234SAN JUAN (6479 km, 147°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
401SANTA CRUZ (6624 km, 92°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
236COOLIDGE FIELD (6683 km, 142°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
348ANKARA (6696 km, 44°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
109HILO (7034 km, 245°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
14TSUKUBA (7053 km, 312°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
483BARBADOS (7175 km, 141°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
494ALAJUELA (7220 km, 168°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
477HEREDIA (7221 km, 168°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
203FT. SHERMAN (7327 km, 163°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
229ALBROOK (7365 km, 163°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
444CHEJU (7603 km, 323°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
7KAGOSHIMA (7735 km, 319°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
336ISFAHAN (7843 km, 29°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
435PARAMARIBO (8065 km, 138°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
225KOUROU (8171 km, 135°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
190NAHA (8378 km, 321°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
434SAN CRISTOBAL (8406 km, 174°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
10NEW DELHI (8540 km, 7°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
95TAIPEI (8618 km, 326°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
9MOUNT ABU (8930 km, 11°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
344HONG KONG OBSERVATORY (9021 km, 332°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
330HANOI (9262 km, 340°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
206BOMBAY (9540 km, 11°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
472COTONOU (9544 km, 81°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
187PUNE (9602 km, 10°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
219NATAL (9743 km, 120°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
IDStationCtryLatLon196-197-198-199-200-201-
466MAXARANGUAPE (NATAL) (9743 km, 120°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
224CHILCA (9770 km, 162°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
108CANTON ISLAND (9912 km, 256°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
333PORTO NACIONAL (10015 km, 134°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
149OVEJUYO (LA PAZ) (10307 km, 154°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
334CUIABA (10391 km, 142°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
328ASCENSION ISLAND (10582 km, 101°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
205THIRUVANANTHAPURAM (10738 km, 7°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
432PAPEETE (TAHITI) (10961 km, 231°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
329BRAZZAVILLE (11042 km, 71°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
191SAMOA (11105 km, 252°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
439KAASHIDHOO (11109 km, 11°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
175NAIROBI (11265 km, 49°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
443SEPANG AIRPORT (11326 km, 342°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
441EASTER ISLAND (11369 km, 193°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
448MALINDI (11525 km, 46°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
438SUVA (11837 km, 261°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
437WATUKOSEK (JAVA) (12327 km, 330°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
335ETOSHA PAN (12661 km, 74°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
131PUERTO MONTT (13014 km, 161°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
265IRENE (13715 km, 64°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
436LA REUNION ISLAND (13794 km, 33°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
339USHUAIA (14533 km, 160°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
138CHRISTCHURCH (14689 km, 258°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
394BROADMEADOWS (14886 km, 287°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
254LAVERTON (14910 km, 287°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
26ASPENDALE (14912 km, 287°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
256LAUDER (14928 km, 260°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
233MARAMBIO (15677 km, 154°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
29MACQUARIE ISLAND (16206 km, 263°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
323NEUMAYER (17205 km, 129°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
72BYRD (17249 km, 189°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
69HALLETT (17527 km, 233°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
400MAITRI (17674 km, 116°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (17710 km, 116°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
111AMUNDSEN-SCOTT (18298 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
101SYOWA (18355 km, 90°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
163WILKES (18680 km, 302°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
88MIRNY (19042 km, 338°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
450DAVIS (19278 km, 23°)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 : 2024-06-15
Reviewed :
Url of this page : http://exp-studies.tor.ec.gc.ca/cgi-bin/ozonesondeflights?sort=d74.7N95.0W&lang=e&source=W

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