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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-
65TORONTO (0 km)CAN43.8N79.5W ..........  ......6.8 0.2....7..  ....4.....  ..........  .......... 
456EGBERT (50 km, 331°)CAN44.2N79.8W ..........  ..........  ..........  ..........  ...3456789  01........ 
482WALSINGHAM (160 km, 214°)CAN42.6N80.6W ..........  ..........  ..........  ..........  ......6...  .......... 
360PELLSTON (MI) (456 km, 297°)USA45.6N84.7W ..........  ..........  ..........  ..........  ....4.....  .......... 
488PARADOX (472 km, 86°)USA43.9N73.6W ..........  ..........  ..........  ..........  ......6...  .......... 
64STERLING (558 km, 161°)USA39.0N77.5W ..23456...  ..........  ..........  ..........  ..........  .......... 
420BELTSVILLE (MD) (588 km, 153°)USA39.0N76.5W ..........  ..........  ..........  ..........  ......6...  .......... 
490VALPARAISO (IN) (663 km, 249°)USA41.5N87.0W ..........  ..........  ..........  ..........  ......6...  .......... 
104BEDFORD (679 km, 99°)USA42.5N71.3W .........9  01........  ..........  ..........  ..........  .......... 
487NARRAGANSETT (709 km, 108°)USA41.5N71.4W ..........  ..........  ..........  ..........  ......6...  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
107WALLOPS ISLAND (736 km, 151°)USA37.9N75.5W ..........  0123456789  012.456789  0123456789  0123456789  0123...... 
20CARIBOU (960 km, 64°)USA46.9N68.0W ..........  ..........  .1........  ..........  ..........  .......... 
458YARMOUTH (1072 km, 84°)CAN43.9N66.1W ..........  ..........  ..........  ..........  ...3456789  01........ 
418HUNTSVILLE (1180 km, 213°)USA34.7N86.6W ..........  ..........  ..........  .........9  01234567..  .......... 
137TOPEKA (1435 km, 254°)USA39.1N95.6W ...3......  ..........  ..........  ..........  ..........  .......... 
228GIMLI (1516 km, 306°)CAN50.6N97.0W ..........  ..........  0.23.5....  ..........  ..........  .......... 
480SABLE ISLAND (1558 km, 82°)CAN43.9N60.0W ..........  ..........  ..........  ..........  ....4.6...  .......... 
255AINSWORTH (AIRPORT) (1661 km, 272°)USA42.6N100.0W ..........  ..........  ......6...  ..........  ..........  .......... 
76GOOSEBAY (1747 km, 46°)CAN53.3N60.4W ...3.....9  0123456789  0123456789  0123456789  0123456789  01........ 
227MCDONALD OBSERVATORY (1766 km, 218°)USA30.7N90.9W .........9  ..........  ..........  ..........  ..........  .......... 
235LONG VIEW (1828 km, 231°)USA32.5N94.8W ..........  ......6...  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
194YORKTON (1904 km, 304°)CAN51.3N102.5W ..........  .....5678 ..........  ..........  ..........  .......... 
77CHURCHILL (1932 km, 334°)CAN58.7N94.1W ..........  ...3456789  0123456789  0123456789  0123456789  01........ 
210PALESTINE (1942 km, 232°)USA31.8N95.7W ..........  .....56789  012345....  ..........  ..........  .......... 
338BRATTS LAKE (2025 km, 299°)CAN50.2N104.7W ..........  ..........  ..........  ..........  ...3456789  01........ 
484HOUSTON (TX) (2103 km, 227°)USA29.7N95.4W ..........  ..........  ..........  ..........  ....4.6...  .......... 
238DENVER (2141 km, 266°)USA39.8N104.9W ..........  .......7..  ..........  ..........  ..........  .......... 
67BOULDER (2157 km, 267°)USA40.0N105.2W ...3456...  .........9  0123456789  .123456...  ..........  .......... 
257VANSCOY (2224 km, 303°)CAN52.0N107.0W ..........  ..........  ..........  012.......  0.2.4.....  .......... 
303IQALUIT (2328 km, 13°)CAN63.8N68.5W ..........  ..........  ..........  .12.......  ..........  .......... 
237GREAT FALLS (2485 km, 290°)USA47.5N111.3W ..........  .......7..  ..........  ..........  ..........  .......... 
198COLD LAKE (2496 km, 310°)CAN54.8N110.0W ..........  .......789  01........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
21STONYPLAIN (2724 km, 305°)CAN53.5N114.1W ..........  0.23456789  0123456789  0123456789  0123456789  01........ 
231SPOKANE (2939 km, 291°)USA47.7N117.4W ..........  ......6...  ..........  ..........  ..........  .......... 
457KELOWNA (3067 km, 296°)CAN49.9N119.4W ..........  ..........  ..........  ..........  ...3456789  01........ 
234SAN JUAN (3076 km, 151°)PRI18.5N66.1W ..........  ......6...  ..........  ..........  ..........  .......... 
489RICHLAND (3097 km, 289°)USA46.2N119.2W ..........  ..........  ..........  ..........  ......6...  .......... 
485TECAMEC (UNAM) (3280 km, 220°)MEX19.3N99.2W ..........  ..........  ..........  ..........  ......6...  .......... 
361HOLTVILLE (CA) (3328 km, 260°)USA32.8N115.4W ..........  ..........  ..........  ..........  ......6...  .......... 
236COOLIDGE FIELD (3379 km, 145°)ATG17.3N61.8W ..........  ......6...  ..........  ..........  ..........  .......... 
260TABLE MOUNTAIN (CA) (3420 km, 265°)USA34.4N117.7W ..........  ..........  ..........  ..........  ......6...  .......... 
239SAN DIEGO (3471 km, 262°)USA32.8N117.2W ..........  .......7..  ..........  ..........  ..........  .......... 
24RESOLUTE (3528 km, 352°)CAN74.8N95.0W ......6789  0123456789  0123456789  0123456789  0123456789  01........ 
IDStationCtryLatLon196-197-198-199-200-201-
445TRINIDAD HEAD (3643 km, 280°)USA40.8N124.2W ..........  ..........  ..........  .........9  01..4.6...  .......... 
460THULE (3667 km, 4°)GRL76.5N68.7W ..........  ..........  ..........  .123456789  0123......  .......... 
477HEREDIA (3781 km, 188°)CRI10.0N84.1W ..........  ..........  ..........  ..........  ......6...  .......... 
494ALAJUELA (3782 km, 188°)CRI10.0N84.2W ..........  ..........  ..........  ..........  .......78 .......... 
203FT. SHERMAN (3833 km, 180°)PAN9.3N80.0W ..........  .......7..  ..........  ..........  ..........  .......... 
229ALBROOK (3866 km, 180°)PAN9.0N79.5W ..........  ..........  0.........  ..........  ..........  .......... 
483BARBADOS (3901 km, 144°)BRB13.2N59.4W ..........  ..........  ..........  ..........  ......6...  .......... 
315EUREKA (4030 km, 358°)CAN80.0N85.9W ..........  ..........  ..........  ..23456789  0123456789  01........ 
406SCORESBYSUND (4284 km, 26°)GRL70.5N22.0W ..........  ..........  .........9  .123456789  0123......  .......... 
18ALERT (4342 km, 3°)CAN82.5N62.3W ..........  ..........  .......789  0123456789  0123456789  01........ 
217POKER FLAT (4680 km, 324°)USA65.1N147.5W ..........  .........9  012.......  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
105FAIRBANKS (4701 km, 323°)USA64.8N147.9W ....45....  ..........  ..........  ..........  ..........  .......... 
435PARAMARIBO (4841 km, 143°)SUR5.8N55.2W ..........  ..........  ..........  .........9  0123456789  012....... 
199BARROW (4998 km, 333°)USA71.3N156.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
225KOUROU (5019 km, 140°)GUF5.3N52.6W ..........  ....4.....  ..........  ..........  ..........  .......... 
318VALENTIA OBSERVATORY (5044 km, 54°)IRL51.9N10.2W ..........  ..........  ..........  ....456789  0123456789  01........ 
434SAN CRISTOBAL (5066 km, 194°)ECU0.9S89.6W ..........  ..........  ..........  ........89  012345678 .......... 
89NY-AALESUND (5275 km, 15°)NOR78.9N11.9E ..........  ..........  ..........  0123456789  0123456...  .......... 
43LERWICK (5299 km, 41°)GBR60.1N1.2W ..........  ..........  ..........  ..23456789  0123456789  01........ 
401SANTA CRUZ (5772 km, 84°)ESP28.5N16.3W ..........  ..........  ..........  ......6..9  0123......  .......... 
197BISCARROSSE/SMS (5991 km, 59°)FRA44.4N1.2W ..........  ......6789  0123......  ..........  ..........  .......... 
213EL ARENOSILLO (5999 km, 70°)ESP37.1N6.7W ..........  .......7..  ...3......  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
316DE BILT (6004 km, 49°)NLD52.1N5.2E ..........  ..........  ..........  ..23456789  0123456789  01........ 
53UCCLE (6016 km, 50°)BEL50.8N4.3E .....567.9  0123456789  0123456789  0123456789  0123456789  012....... 
308BARAJAS (6035 km, 65°)ESP40.5N3.6W ..........  ..........  ..........  ....456789  012.456789  0123...... 
262SODANKYLA (6199 km, 26°)FIN67.4N26.6E ..........  ..........  ........89  0123456789  0123456...  .......... 
224CHILCA (6260 km, 176°)PER12.5S76.8W ..........  .....5....  ..........  ..........  ..........  .......... 
156PAYERNE (6399 km, 54°)CHE46.5N6.6E ........8 0123456789  0123456789  0123456789  0123456789  012....... 
157THALWIL (6407 km, 53°)CHE46.8N7.0E ......678 ..........  ..........  ..........  ..........  .......... 
181BERLIN/TEMPLEHOF (6466 km, 45°)DEU52.5N13.4E ......6789  0123......  ..........  ..........  ..........  .......... 
404JOKIOINEN (6480 km, 33°)FIN60.8N23.5E ..........  ..........  ..........  .....5678 ..........  .......... 
40HAUTE PROVENCE (6492 km, 57°)FRA43.9N5.7E ..........  ..........  .1........  .....567..  ..........  .......... 
174LINDENBERG (6524 km, 45°)DEU52.2N14.1E ..........  .....56789  0123456789  0123456789  0123456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
99HOHENPEISSENBERG (6603 km, 51°)DEU47.8N11.0E ......6789  0123456789  0123456789  0123456789  0123456789  0123...... 
242PRAHA (6675 km, 47°)CZE50.0N14.4E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
149OVEJUYO (LA PAZ) (6800 km, 167°)BOL16.5S68.0W .....5....  ..........  ..........  ..........  ..........  .......... 
333PORTO NACIONAL (6831 km, 144°)BRA10.8S48.4W ..........  ..........  ..........  ..2.......  ..........  .......... 
297S.PIETRO CAPOFIUME (6840 km, 54°)ITA44.6N11.6E ..........  ..........  ....4.....  .123......  ..........  .......... 
221LEGIONOWO (6897 km, 42°)POL52.4N21.0E ..........  .........9  0123456789  0123456789  0123456789  0123...... 
334CUIABA (7014 km, 154°)BRA15.6S56.1W ..........  ..........  ..........  ..2.......  ..........  .......... 
38CAGLIARI/ELMAS (7019 km, 60°)ITA39.2N9.1E ........89  0.23456789  0.........  ..........  ..........  .......... 
219NATAL (7036 km, 129°)BRA5.5S35.3W ..........  .........9  012.......  012....789  0123456789  0......... 
466MAXARANGUAPE (NATAL) (7036 km, 129°)BRA5.5S35.3W ..........  ..........  ..........  ..........  ..23456789  0......... 
109HILO (7363 km, 275°)USA19.7N155.1W ....45....  ..........  ..23456789  0123456789  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
132SOFIA (7708 km, 49°)BGR42.8N23.4E ..........  ..........  ..23456789  01........  ..........  .......... 
441EASTER ISLAND (8455 km, 207°)CHL27.2S109.4W ..........  ..........  ..........  .....567..  ..........  .......... 
348ANKARA (8494 km, 46°)TUR40.0N32.9E ..........  ..........  ..........  ....456789  01.3456789  012....... 
328ASCENSION ISLAND (8687 km, 113°)SHN8.0S14.4W ..........  ..........  ..........  012....789  0123456789  0......... 
472COTONOU (8857 km, 91°)BEN6.2N2.2E ..........  ..........  ..........  ..........  .....567..  .......... 
131PUERTO MONTT (9500 km, 174°)CHL41.5S72.8W ....45....  ..........  ..........  ..........  ..........  .......... 
12SAPPORO (9527 km, 331°)JPN43.1N141.3E .........9  0123456.89  0123456789  0123456789  0123456789  0123...... 
432PAPEETE (TAHITI) (9830 km, 243°)PYF18.0S149.0W ..........  ..........  ..........  .....56789  ..........  .......... 
336ISFAHAN (10184 km, 39°)IRN32.5N51.7E ..........  ..........  ..........  .....56..9  0123456789  01........ 
14TSUKUBA (10263 km, 328°)JPN36.1N140.1E ........89  0123456789  0123456789  0123456789  0123456789  0123...... 
108CANTON ISLAND (10390 km, 269°)USA2.8S171.7W .....5....  ..........  ..........  ..........  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
329BRAZZAVILLE (10706 km, 89°)COG4.3S15.2E ..........  ..........  ..........  012.......  ..........  .......... 
444CHEJU (11015 km, 338°)KOR33.5N126.5E ..........  ..........  ..........  ..........  .1........  .......... 
339USHUAIA (11016 km, 173°)ARG54.9S68.3W ..........  ..........  ..........  ..........  ........89  012....... 
7KAGOSHIMA (11081 km, 334°)JPN31.6N130.6E .........9  0123456.89  0123456789  0123456789  012345....  .......... 
191SAMOA (11171 km, 260°)ASM14.2S170.6W ..........  ..........  ..........  .....56789  0123456789  012....... 
10NEW DELHI (11640 km, 21°)IND28.3N77.1E .........9  .123456...  ...3456...  ....456789  0.23..67.9  .1........ 
190NAHA (11741 km, 334°)JPN26.2N127.7E ..........  ..........  .........9  0123456789  0123456789  0123...... 
335ETOSHA PAN (11883 km, 100°)NAM19.2S15.9E ..........  ..........  ..........  ..2.......  ..........  .......... 
9MOUNT ABU (11887 km, 26°)IND24.6N72.7E .....56...  ..........  ..........  ..........  ..........  .......... 
95TAIPEI (12062 km, 340°)TWN25.0N121.4E ..........  ..........  ..........  ..........  01........  .......... 
233MARAMBIO (12165 km, 169°)ATA64.2S56.6W ..........  ..........  ........89  012345678 ....456789  0123...... 
IDStationCtryLatLon196-197-198-199-200-201-
175NAIROBI (12176 km, 72°)KEN1.3S36.8E ..........  ..........  ..........  ......6789  0123456789  012....... 
438SUVA (12335 km, 264°)FJI18.1S178.4E ..........  ..........  ..........  .......789  012345.789  01........ 
206BOMBAY (12462 km, 28°)IND19.1N72.8E ........89  ..........  ..........  ..........  ..........  .......... 
344HONG KONG OBSERVATORY (12522 km, 346°)HKG22.3N114.2E ..........  ..........  ..........  ..........  0123456789  012....... 
187PUNE (12555 km, 27°)IND18.6N73.9E ......6.89  0123456...  ..23456...  ....456789  0.23...789  .1........ 
448MALINDI (12572 km, 70°)KEN3.0S40.2E ..........  ..........  ..........  .........9  0123456...  .......... 
330HANOI (12778 km, 354°)VNM21.0N105.8E ..........  ..........  ..........  ..........  ....456789  01........ 
265IRENE (13329 km, 98°)ZAF25.9S28.2E ..........  ..........  ..........  0123....89  01234567..  .......... 
205THIRUVANANTHAPURAM (13723 km, 28°)IND8.5N77.0E .........9  ...3456...  ...3456...  ....456789  0.23..6789  .1........ 
323NEUMAYER (13909 km, 157°)ATA70.7S8.3W ..........  ..........  ..........  ..23456789  0123456789  0123...... 
439KAASHIDHOO (13940 km, 33°)MDV5.0N73.5E ..........  ..........  ..........  .........9  ..........  .......... 
IDStationCtryLatLon196-197-198-199-200-201-
72BYRD (13981 km, 187°)ATA80.0S119.5W ...3456...  ..........  ..........  ..........  ..........  .......... 
138CHRISTCHURCH (14397 km, 243°)NZL43.5S172.6E .....5....  ..........  ..........  ..........  ..........  .......... 
400MAITRI (14555 km, 153°)ATA70.5S11.4E ..........  ..........  ..........  ....45678 .....5678 .1........ 
280NOVOLASAREVSKAYA/FORSTER (14582 km, 154°)ATA70.8S11.9E ..........  ..........  .....56789  01........  ..........  .......... 
256LAUDER (14678 km, 243°)NZL45.0S169.7E ..........  ..........  ......6789  0123456789  012345678 .......... 
443SEPANG AIRPORT (14830 km, 358°)MYS2.7N101.7E ..........  ..........  ..........  ........89  0123456789  0......... 
111AMUNDSEN-SCOTT (14865 km, 180°)ATA90.0S24.8W ..2.456789  01........  ......67..  ..........  ..........  .......... 
436LA REUNION ISLAND (15164 km, 73°)REU21.1S55.5E ..........  ..........  ..........  ........89  0123456789  012....... 
69HALLETT (15259 km, 204°)ATA72.3S170.2E ..23......  ..........  ..........  ..........  ..........  .......... 
101SYOWA (15612 km, 150°)JPN69.0S39.6E ......6789  012345.789  01234.6789  0123456789  0123456789  0123...... 
29MACQUARIE ISLAND (15725 km, 232°)AUS54.5S158.9E ..........  ..........  ..........  ....4.6789  0123456789  012....... 
IDStationCtryLatLon196-197-198-199-200-201-
437WATUKOSEK (JAVA) (15797 km, 340°)IDN7.5S112.6E ..........  ..........  ..........  ........89  0123456789  01........ 
26ASPENDALE (16244 km, 264°)AUS38.0S145.1E .....56789  0123456789  012.......  ..........  ..........  .......... 
394BROADMEADOWS (16246 km, 264°)AUS37.7S144.9E ..........  ..........  ..........  .........9  0123456789  012....... 
254LAVERTON (16263 km, 264°)AUS37.9S144.8E ..........  ..........  ..23456789  0123456789  ..........  .......... 
450DAVIS (16952 km, 162°)ATA68.6S78.0E ..........  ..........  ..........  ..........  ...3456789  012....... 
88MIRNY (17435 km, 172°)ATA66.5S93.0E ..........  ..........  .........9  01........  ..........  .......... 
163WILKES (17436 km, 190°)USA66.2S110.5E ...3......  ..........  ..........  ..........  ..........  .......... 
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=d43.8N79.5W&lang=e&source=W

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