Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands

Trade winds are common in the Canary Islands archipelago and affect not only the weather of the islands but also the local wave climate. On the other hand, the arrival in the Canaries of swells from the Southern Hemisphere is little known, but usual. The records of these swells arriving in the Canar...

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Main Authors: Emilio Megías, Manuel García-Román
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Atmosphere
Subjects:
Online Access:https://www.mdpi.com/2073-4433/13/4/505
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author Emilio Megías
Manuel García-Román
author_facet Emilio Megías
Manuel García-Román
author_sort Emilio Megías
collection DOAJ
description Trade winds are common in the Canary Islands archipelago and affect not only the weather of the islands but also the local wave climate. On the other hand, the arrival in the Canaries of swells from the Southern Hemisphere is little known, but usual. The records of these swells arriving in the Canary Islands have two clear peaks throughout the year, one in spring and the other in autumn. In this work, how the trade winds influence the detection of this type of swells is studied. It is estimated that only approximately half of this type of wave that reaches the Canary Islands could be adequately recorded in the buoy output data tables by the action of these winds. Therefore, their effects may be underestimated in local wave climate studies.
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spelling doaj.art-acdc9ea703ac4ac3881cae21533c31fd2023-12-01T00:45:45ZengMDPI AGAtmosphere2073-44332022-03-0113450510.3390/atmos13040505Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary IslandsEmilio Megías0Manuel García-Román1School of Doctoral and Postgraduate Programs, University of La Laguna, 38200 La Laguna, S/C Tenerife, Canary Island, SpainHigher Polytechnic School of Engineering, University of La Laguna, 38001 La Laguna, S/C Tenerife, Canary Island, SpainTrade winds are common in the Canary Islands archipelago and affect not only the weather of the islands but also the local wave climate. On the other hand, the arrival in the Canaries of swells from the Southern Hemisphere is little known, but usual. The records of these swells arriving in the Canary Islands have two clear peaks throughout the year, one in spring and the other in autumn. In this work, how the trade winds influence the detection of this type of swells is studied. It is estimated that only approximately half of this type of wave that reaches the Canary Islands could be adequately recorded in the buoy output data tables by the action of these winds. Therefore, their effects may be underestimated in local wave climate studies.https://www.mdpi.com/2073-4433/13/4/505trade windsswellswind wavesdeep water buoybias correction techniquesCanary Islands
spellingShingle Emilio Megías
Manuel García-Román
Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
Atmosphere
trade winds
swells
wind waves
deep water buoy
bias correction techniques
Canary Islands
title Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
title_full Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
title_fullStr Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
title_full_unstemmed Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
title_short Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands
title_sort influence of trade winds on the detection of trans hemispheric swells near the canary islands
topic trade winds
swells
wind waves
deep water buoy
bias correction techniques
Canary Islands
url https://www.mdpi.com/2073-4433/13/4/505
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