An Ensemble Version of the E‐OBS Temperature and Precipitation Data Sets
We describe the construction of a new version of the Europe‐wide E‐OBS temperature (daily minimum, mean, and maximum values) and precipitation data set. This version provides an improved estimation of interpolation uncertainty through the calculation of a 100‐member ensemble of realizations of each daily field. The data set covers the period back to 1950 and provides gridded fields at a spacing of 0.25
∘
× 0.25
∘
in regular latitude/longitude coordinates. As with the original E‐OBS data set, the ensemble version is based on the station series collated as part of the ECA&D initiative. Station density varies significantly over the domain, and over time, and a reliable estimation of interpolation uncertainty in the gridded fields is therefore important for users of the data set. The uncertainty quantified by the ensemble data set is more realistic than the uncertainty estimates in the original version, although uncertainty is still underestimated in data‐sparse regions. The new data set is compared against the earlier version of E‐OBS and against regional gridded data sets produced by a selection of National Meteorological Services. In terms of both climatological averages and extreme values, the new version of E‐OBS is broadly comparable to the earlier version. Nonetheless, users will notice differences between the two E‐OBS versions, especially for precipitation, which arises from the different gridding method used.
No keywords indexed for this article. Browse by subject →
Christopher Daly, Michael Halbleib, Joseph I. Smith et al.
R. Garcia-Herrera, J. Diaz, R. M. Trigo et al.
Colin P. Morice, John J. Kennedy, Nick A. Rayner et al.
Andrew J. Newman, Martyn P. Clark, Jason Craig et al.
Showing 50 of 65 references
Gilles Arthur, Lisein Jonathan · 2024
Yongjian Sun, Kefeng Deng · 2024
Constanza Vielma, Hicham Achebak · 2024
Susanna Strada, Andrea Pozzer · 2023
Patrícia Singh, Martin Jiroušek · 2023
Iris Sammarco, Zuzana Munzbergova · 2022
Jorge Baño‐Medina, Rodrigo Manzanas · 2021
María Suárez-Muñoz, Marco Mina · 2021
Christène Razafimaharo, Stefan Krähenmann · 2020
- Published
- Sep 12, 2018
- Vol/Issue
- 123(17)
- Pages
- 9391-9409
- License
- View
You May Also Like
T. C. Bond, S. J. Doherty · 2013
5,119 citations
J. Sillmann, V. V. Kharin · 2013
1,232 citations
N. C. Hsu, M.‐J. Jeong · 2013
959 citations
C. P. Morice, J. J. Kennedy · 2021
635 citations
Filippo Giorgi · 2019
558 citations