Wave Extremes in the Northeast Atlantic

被引:79
作者
Aarnes, Ole Johan [1 ,2 ]
Breivik, Oyvind [1 ,2 ]
Reistad, Magnar [1 ]
机构
[1] Norwegian Meteorol Inst, N-5007 Bergen, Norway
[2] Univ Bergen, Inst Geophys, Bergen, Norway
关键词
HEIGHTS; ERA-40; TRENDS; GEOSAT; OCEANS;
D O I
10.1175/JCLI-D-11-00132.1
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
The objective of this study is to compute 100-yr return value estimates of significant wave height using a new hindcast developed by the Norwegian Meteorological Institute. This regional hindcast covers the northeast Atlantic and spans the period 1958-2009. The return value estimates are based upon three different stationary models commonly applied in extreme value statistics: the generalized extreme value (GEV) distribution, the joint GEV distribution for the r largest-order statistic (rLOS), and the generalized Pareto (GP) distribution. Here, the qualitative differences between the models and their corresponding confidence intervals are investigated.
引用
收藏
页码:1529 / 1543
页数:15
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