Document of bibliographic reference 368186

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

A complete 60‐year catalog of wind events in the German Bight (North Sea) derived from ERA5 reanalysis data

Abstract

The German Bight is a shallow area in the southeastern North Sea. Atmospheric forcing, particularly wind stress, plays an essential role in the sea circulation dynamics in the area as a source of momentum and consequent driver of the variability on seasonal to interannual timescales. Westerly and SouthWesterly winds constitute the mean state of this forcing over the North Sea due to the persistent pressure gradients between the Icelandic Low and the Azores High. Consequently, the transport in the North Sea is primarily cyclonic. Nevertheless, the presence of land influences wind stress in the coastal regions (in terms of both intensity and direction). Moreover, distant locations respond differently to the action of the atmospheric pressure centers. Therefore, studies characterizing wind statistics in specific regions are mandatory for understanding and numerically simulating the sea circulation patterns in such areas. We present a detailed analysis of wind patterns in the German Bight, specifically in the Marine Protected Areas and Helgoland Island, using ERA5 reanalysis atmospheric data. We define and catalog area-specific “events” according to their typical duration and magnitude and analyze their seasonality and interannual variability. We investigate the most recurrent locations and intensities of the high- and low-pressure dipoles causing specific wind patterns over the German Bight during the different periods of the year. We show how, besides Westerly and SouthWesterly winds, NorthWesterly flows are a recurrent pattern in the area; winds from the East are less frequent but can be extremely persistent over the same site in the spring.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:001083353400001

Bibliographic citation

Rubinetti, S.; Fofonova, V.; Arnone, E.; Wiltshire, K.H. (2023). A complete 60‐year catalog of wind events in the German Bight (North Sea) derived from ERA5 reanalysis data. Earth and Space Science 10(10): e2023EA003020. https://dx.doi.org/10.1029/2023ea003020

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true