Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study
Sea surface wind perturbations over sea surface temperature (SST) cold anomalies over the Kashevarov Bank (KB) of the Okhotsk Sea are analyzed using satellite (AMSR-E and QuikSCAT) data during the summer-autumn period of 2006–2009. It is shown, that frequency of cases of wind speed decreasing over a...
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ftcopernicus:oai:publications.copernicus.org:angeo8919 2023-05-15T17:52:35+02:00 Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study Tarkhova, T. I. Permyakov, M. S. Potalova, E. Yu. Semykin, V. I. 2018-09-27 application/pdf https://doi.org/10.5194/angeo-29-393-2011 https://angeo.copernicus.org/articles/29/393/2011/ eng eng doi:10.5194/angeo-29-393-2011 https://angeo.copernicus.org/articles/29/393/2011/ eISSN: 1432-0576 Text 2018 ftcopernicus https://doi.org/10.5194/angeo-29-393-2011 2020-07-20T16:26:12Z Sea surface wind perturbations over sea surface temperature (SST) cold anomalies over the Kashevarov Bank (KB) of the Okhotsk Sea are analyzed using satellite (AMSR-E and QuikSCAT) data during the summer-autumn period of 2006–2009. It is shown, that frequency of cases of wind speed decreasing over a cold spot in August–September reaches up to 67%. In the cold spot center SST cold anomalies reached 10.5 °C and wind speed lowered down to ~7 m s −1 relative its value on the periphery. The wind difference between a periphery and a centre of the cold spot is proportional to SST difference with the correlations 0.5 for daily satellite passes data, 0.66 for 3-day mean data and 0.9 for monthly ones. For all types of data the coefficient of proportionality consists of ~0.3 m s −1 on 1 °C. Text okhotsk sea Copernicus Publications: E-Journals Kashevarov Bank ENVELOPE(145.500,145.500,55.667,55.667) Okhotsk Annales Geophysicae 29 2 393 399 |
institution |
Open Polar |
collection |
Copernicus Publications: E-Journals |
op_collection_id |
ftcopernicus |
language |
English |
description |
Sea surface wind perturbations over sea surface temperature (SST) cold anomalies over the Kashevarov Bank (KB) of the Okhotsk Sea are analyzed using satellite (AMSR-E and QuikSCAT) data during the summer-autumn period of 2006–2009. It is shown, that frequency of cases of wind speed decreasing over a cold spot in August–September reaches up to 67%. In the cold spot center SST cold anomalies reached 10.5 °C and wind speed lowered down to ~7 m s −1 relative its value on the periphery. The wind difference between a periphery and a centre of the cold spot is proportional to SST difference with the correlations 0.5 for daily satellite passes data, 0.66 for 3-day mean data and 0.9 for monthly ones. For all types of data the coefficient of proportionality consists of ~0.3 m s −1 on 1 °C. |
format |
Text |
author |
Tarkhova, T. I. Permyakov, M. S. Potalova, E. Yu. Semykin, V. I. |
spellingShingle |
Tarkhova, T. I. Permyakov, M. S. Potalova, E. Yu. Semykin, V. I. Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
author_facet |
Tarkhova, T. I. Permyakov, M. S. Potalova, E. Yu. Semykin, V. I. |
author_sort |
Tarkhova, T. I. |
title |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
title_short |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
title_full |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
title_fullStr |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
title_full_unstemmed |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
title_sort |
sea surface wind perturbations over the kashevarov bank of the okhotsk sea: a satellite study |
publishDate |
2018 |
url |
https://doi.org/10.5194/angeo-29-393-2011 https://angeo.copernicus.org/articles/29/393/2011/ |
long_lat |
ENVELOPE(145.500,145.500,55.667,55.667) |
geographic |
Kashevarov Bank Okhotsk |
geographic_facet |
Kashevarov Bank Okhotsk |
genre |
okhotsk sea |
genre_facet |
okhotsk sea |
op_source |
eISSN: 1432-0576 |
op_relation |
doi:10.5194/angeo-29-393-2011 https://angeo.copernicus.org/articles/29/393/2011/ |
op_doi |
https://doi.org/10.5194/angeo-29-393-2011 |
container_title |
Annales Geophysicae |
container_volume |
29 |
container_issue |
2 |
container_start_page |
393 |
op_container_end_page |
399 |
_version_ |
1766160184054382592 |