Articles | Volume 3, issue 4
https://doi.org/10.5194/wcd-3-1415-2022
https://doi.org/10.5194/wcd-3-1415-2022
Research article
 | 
02 Dec 2022
Research article |  | 02 Dec 2022

Reanalysis representation of low-level winds in the Antarctic near-coastal region

Thomas Caton Harrison, Stavroula Biri, Thomas J. Bracegirdle, John C. King, Elizabeth C. Kent, Étienne Vignon, and John Turner

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Cited articles

Adams, N.: A numerical modeling study of the weather in East Antarctica and the surrounding Southern Ocean, Weather Forecast., 19, 653–672, 2004. a
Ball, F. K.: Winds on the ice slopes of Antarctica, in: Antarctic Meteorology: Proceedings of the Symposium Held in Melbourne, February 1959, Australian Academy of Science, 9–16, 1960. a
Belmonte Rivas, M. and Stoffelen, A.: Characterizing ERA-Interim and ERA5 surface wind biases using ASCAT, Ocean Sci., 15, 831–852, https://doi.org/10.5194/os-15-831-2019, 2019. a, b, c
Boullot, N., Rabier, F., Langland, R., Gelaro, R., Cardinali, C., Guidard, V., Bauer, P., and Doerenbecher, A.: Observation impact over the southern polar area during the Concordiasi field campaign, Q. J. Roy. Meteorol. Soc., 142, 597–610, 2016. a
Bourassa, M. A., Meissner, T., Cerovecki, I., Chang, P. S., Dong, X., De Chiara, G., Donlon, C., Dukhovskoy, D. S., Elya, J., Fore, A., Fewings, M. R., Foster, R. C., Gille, S. T., Haus, B. K., Hristova-Veleva, S., Holbach, H. M., Jelenak, Z., Knaff, J. A., Kranz, S. A., Manaster, A., Mazloff, M., Mears, C., Mouche, A., Portabella, M., Reul, N., Ricciardulli, L., Rodriguez, E., Sampson, C., Solis, D., Stoffelen, A., Stukel, M. R., Stiles, B., Weissman, D., and Wentz, F.: Remotely sensed winds and wind stresses for marine forecasting and ocean modeling, Frontiers in Marine Science, 6, 443, https://doi.org/10.3389/fmars.2019.00443, 2019. a
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Easterly winds encircle Antarctica, impacting sea ice and helping drive ocean currents which shield ice shelves from warmer waters. Reanalysis datasets give us our most complete picture of how these winds behave. In this paper we use satellite data, surface measurements and weather balloons to test how realistic recent reanalysis estimates are. The winds are generally accurate, especially in the most recent of the datasets, but important short-term variations are often misrepresented.
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