Northern Bering Sea tip jets
Author Posting. © American Geophysical Union, 2012. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Geophysical Research Letters 39 (2012): L08807, doi:10.1029/2012GL051537. Low-level regions of...
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/5195 2023-05-15T15:43:28+02:00 Northern Bering Sea tip jets Moore, G. W. K. Pickart, Robert S. 2012-04-28 text/plain application/pdf https://hdl.handle.net/1912/5195 en_US eng American Geophysical Union https://doi.org/10.1029/2012GL051537 Geophysical Research Letters 39 (2012): L08807 https://hdl.handle.net/1912/5195 doi:10.1029/2012GL051537 Geophysical Research Letters 39 (2012): L08807 doi:10.1029/2012GL051537 Air-sea interaction Tip jets Topographic flow distortion Article 2012 ftwhoas https://doi.org/10.1029/2012GL051537 2022-05-28T22:58:34Z Author Posting. © American Geophysical Union, 2012. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Geophysical Research Letters 39 (2012): L08807, doi:10.1029/2012GL051537. Low-level regions of high wind speed known as tip jets have been identified near Cape Farewell, Greenland's southernmost point. These wind systems contribute to this area being the windiest location on the ocean's surface and play an important role in the regional weather and climate. Here we present the first analysis of the wind systems that make the Siberian coast of the northern Bering Sea the windiest location in the North Pacific Ocean during the boreal winter. In particular we show that tips jets characterized by enhanced northeasterly winds occur in the vicinity of the two prominent headlands along the coast, Cape Navarin and Cape Olyutorsky. The advance of sea ice in the region is shown to impact the frequency and location of the high speed winds in the vicinity of these two capes. Furthermore, we show that these jets are associated with the interaction of extra-tropical cyclones with the high topography of the Koryak Mountain range, situated just inland of the capes. The windstress imparted to the ocean via the tip jets is argued to help drive the formation of dense water in winter in the northern Bering Sea, thus playing an important role in the regional oceanic circulation. GWKM was supported by the Natural Science and Engineering Research Council of Canada. RSP was funded by grant NA08OAR43200895 from the National Oceanic and Atmospheric Administration. 2012-10-28 Article in Journal/Newspaper Bering Sea Koryak Sea ice Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Bering Sea Canada Pacific Navarin ENVELOPE(-7.211,-7.211,62.303,62.303) Geophysical Research Letters 39 8 n/a n/a |
institution |
Open Polar |
collection |
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
op_collection_id |
ftwhoas |
language |
English |
topic |
Air-sea interaction Tip jets Topographic flow distortion |
spellingShingle |
Air-sea interaction Tip jets Topographic flow distortion Moore, G. W. K. Pickart, Robert S. Northern Bering Sea tip jets |
topic_facet |
Air-sea interaction Tip jets Topographic flow distortion |
description |
Author Posting. © American Geophysical Union, 2012. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution. The definitive version was published in Geophysical Research Letters 39 (2012): L08807, doi:10.1029/2012GL051537. Low-level regions of high wind speed known as tip jets have been identified near Cape Farewell, Greenland's southernmost point. These wind systems contribute to this area being the windiest location on the ocean's surface and play an important role in the regional weather and climate. Here we present the first analysis of the wind systems that make the Siberian coast of the northern Bering Sea the windiest location in the North Pacific Ocean during the boreal winter. In particular we show that tips jets characterized by enhanced northeasterly winds occur in the vicinity of the two prominent headlands along the coast, Cape Navarin and Cape Olyutorsky. The advance of sea ice in the region is shown to impact the frequency and location of the high speed winds in the vicinity of these two capes. Furthermore, we show that these jets are associated with the interaction of extra-tropical cyclones with the high topography of the Koryak Mountain range, situated just inland of the capes. The windstress imparted to the ocean via the tip jets is argued to help drive the formation of dense water in winter in the northern Bering Sea, thus playing an important role in the regional oceanic circulation. GWKM was supported by the Natural Science and Engineering Research Council of Canada. RSP was funded by grant NA08OAR43200895 from the National Oceanic and Atmospheric Administration. 2012-10-28 |
format |
Article in Journal/Newspaper |
author |
Moore, G. W. K. Pickart, Robert S. |
author_facet |
Moore, G. W. K. Pickart, Robert S. |
author_sort |
Moore, G. W. K. |
title |
Northern Bering Sea tip jets |
title_short |
Northern Bering Sea tip jets |
title_full |
Northern Bering Sea tip jets |
title_fullStr |
Northern Bering Sea tip jets |
title_full_unstemmed |
Northern Bering Sea tip jets |
title_sort |
northern bering sea tip jets |
publisher |
American Geophysical Union |
publishDate |
2012 |
url |
https://hdl.handle.net/1912/5195 |
long_lat |
ENVELOPE(-7.211,-7.211,62.303,62.303) |
geographic |
Bering Sea Canada Pacific Navarin |
geographic_facet |
Bering Sea Canada Pacific Navarin |
genre |
Bering Sea Koryak Sea ice |
genre_facet |
Bering Sea Koryak Sea ice |
op_source |
Geophysical Research Letters 39 (2012): L08807 doi:10.1029/2012GL051537 |
op_relation |
https://doi.org/10.1029/2012GL051537 Geophysical Research Letters 39 (2012): L08807 https://hdl.handle.net/1912/5195 doi:10.1029/2012GL051537 |
op_doi |
https://doi.org/10.1029/2012GL051537 |
container_title |
Geophysical Research Letters |
container_volume |
39 |
container_issue |
8 |
container_start_page |
n/a |
op_container_end_page |
n/a |
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1766377608620015616 |