
SHADOZ Stations Affected by Stratospheric & Total Column O3 (TCO) "Dropoff" | |||
---|---|---|---|
Current Sites | Max TCO Drop (%) | "Drop-off" Start date | Most Recent Profile |
Ascension Is., U.K. | -3.9 | 2016-03-28 | 2021-11-17 |
Costa Rica (currently San Pedro) | -5.3 | 2015-10-02 | 2021-12-17 |
Hilo, Hawaii | -3.7 | 2015-08-26 | 2021-06-23 |
Nairobi, Kenya* | -3.0 | 2016-09-07 | 2019-12-31 |
Pago Pago, Am. Samoa | -3.0 | 2016-10-19 | 2021-07-04 |
San Cristobal, Galapagos | -4.7 | 2014-01-02 | 2016-01-07 |
Suva, Fiji* | -3.0 | 2017-05-30 | 2020-11-27 |
SHADOZ Stations Unaffected by Stratospheric & Total Column O3 "Dropoff" | |
---|---|
Current Sites | Most Recent Profile |
Hanoi, Vietnam | 2021-11-26 |
Irene, S. Africa | 2020-12-23 |
Kuala Lumpur, Malaysia | 2021-12-30 |
La Réunion Is, France | 2020-12-15 |
Natal, Brazil | 2021-03-01 |
Paramaribo, Surinam | 2021-09-28 |
Watukosek, Java, Indonesia | 2013-10-30 |
- Data Disclaimer:
- The data on this website are subject to revision and
reprocessing. Check dates of creation to download the most current
version. Contact the station PIs for questions concerning data
techniques and quality.
- Access to SHADOZ data is free to the public. Whenever substantial use is made of their data, you accept that an offer of co-authorship will be made through personal contact. In all cases, an acknowledgement must be made to the data co-investigators and SHADOZ when these data are used in publication. Click here for a list of contact information on the SHADOZ station PI's
- SHADOZ reserves the right to limit access to the Data Archive and to alter or change the layout and content of the website.
- Access to SHADOZ data is free to the public. Whenever substantial use is made of their data, you accept that an offer of co-authorship will be made through personal contact. In all cases, an acknowledgement must be made to the data co-investigators and SHADOZ when these data are used in publication. Click here for a list of contact information on the SHADOZ station PI's
- CITATION - If you use SHADOZ data please cite the following articles:
-
- Witte, J.C., A. M. Thompson, H. G. J. Smit, M. Fujiwara, F. Posny, Gert J. R. Coetzee, ... F. R. da Silva (2017), First reprocessing of Southern Hemisphere ADditional OZonesondes (SHADOZ) profile records (1998-2015): 1. Methodology and evaluation, J. Geophys. Res. Atmos., 122, 6611-6636. https://doi.org/10.1002/2016JD026403.
- Thompson, A. M., J. C. Witte, C., Sterling, A., Jordan, B. J., Johnson, S. J. Oltmans, ... Thiongo, K. (2017). First reprocessing of Southern Hemisphere Additional Ozonesondes (SHADOZ) ozone profiles (1998-2016): 2. Comparisons with satellites and ground-based instruments. Journal of Geophysical Research: Atmospheres, 122, 13,000-13,025. https://doi.org/10.1002/2017JD027406.
- Witte, J. C., Thompson, A. M., Smit, H. G. J., Vömel, H., Posny, F., & Stübi, R. (2018). First reprocessing of Southern Hemisphere ADditional OZonesondes profile records: 3. Uncertainty in ozone profile and total column. Journal of Geophysical Research: Atmospheres, 123, 3243-3268. https://doi.org/10.1002/2017JD027791.
- Sterling, C. W., B. J. Johnson, S. J., Oltmans, H. G. J. Smit, A., Jordan, P. D., Cullis, E. G., Hall, A. M., Thompson, and J. C. Witte (2017). Homogenizing and Estimating the Uncertainty in NOAA's Long Term Vertical Ozone Profile Records Measured with the Electrochemical Concentration Cell Ozonesonde, Atmos. Meas. Tech. https://doi.org/10.5194/amt-2017-397.
Former Sites | Period |
---|---|
Cotonou,Benin | 2005-2007 |
Malindi, Kenya | 1999-2006 |
Papeete, Tahiti | 1998-1999 |
SHADOZ Campaign Data | ||
---|---|---|
SHADOZ-SAFARI/SAVE 2000 | Sept 2000: Southern African Research Initiative / Southern Africa Validation of EOS - ozonesondes launched at the Lusaka, Zambian Meteorological Agency | DATA |
Aerosols99 Atlantic Cruise | Jan/Feb 1999: Daily ozonesonde launches were made, in transit, from the Atlantic to Indian Oceans | DATA |
SHADOZ-INDOEX | Jan-Mar 1999: Daily ozonesondes from the Kaashidhoo Observatory, Maldives (5N,73.5E) | DATA |
PEM-TROPICS B/SOWER | Feb-Mar 1999: Christmas Island ozonesondes | DATA |
CR-AVE Panama ozonesondes | July-Aug 2007 | DATA |