The ERA‐Interim reanalysis: configuration and performance of the data assimilation system
ERA‐Interim is the latest global atmospheric reanalysis produced by the European Centre for Medium‐Range Weather Forecasts (ECMWF). The ERA‐Interim project was conducted in part to prepare for a new…
The ERA‐40 re‐analysis
- S. Uppala, P. Kållberg, J. Woollen
- Environmental Science
- 1 October 2005
ERA‐40 is a re‐analysis of meteorological observations from September 1957 to August 2002 produced by the European Centre for Medium‐Range Weather Forecasts (ECMWF) in collaboration with many…
The ERA-Interim Archive
- P. Berrisford, D. Dee, S. Uppala
- Art
- 1 August 2009
This document describes the ERA-Interim Archive at ECMWF. ERA-Interim is a reanalysis of the global atmosphere covering the data-rich period since 1989, and continuing in real time. As ERA-Interim…
The ERA-40 Reanalysis
- S. Uppala, P. Kållberg, J. Woollen
- Biology
- 2004
A.M. Uppala1, P.P. Kållberg1, A.C. Simmons1*, U.J. Simmons2, J.F. Mahfouf1, J.-J.
Atmospheric conservation properties in ERA‐Interim
- P. Berrisford, P. Kållberg, H. Sato
- Environmental Science
- 1 July 2011
We study the global atmospheric budgets of mass, moisture, energy and angular momentum in the latest reanalysis from the European Centre for Medium‐Range Weather Forecasts (ECMWF), ERA‐Interim, for…
EC-Earth A Seamless Earth-System Prediction Approach in Action
- W. Hazeleger, C. Severijns, U. Willén
- Environmental Science
- 1 October 2010
The EC-Earth consortium is a grouping of meteorologists and Earth-system scientists from 10 European countries, put together to face the challenges of climate and weather forecasting. The NWP system…
Horizontal and vertical transport of air over southern Africa
- M. Garstang, P. Tyson, R. Swap, M. Edwards, P. Kållberg, J. Lindesay
- Environmental Science
- 30 October 1996
Tropospheric air trajectories that occurred during the Southern African Fire-Atmosphere Research Initiative (SAFARI) in August-October 1992 are described in terms of a circulation classification…
Saharan dust in the Amazon Basin
- R. Swap, M. Garstang, S. Greco, R. Talbot, P. Kållberg
- Environmental Science
- 1 April 1992
Saharan dust is shown to enter the Central Amazon Basin (CAB) in bursts which accompany major wet season rain systems. Low-level horizontal convergence feeding these rain systems draws dust from…
Comparison of trends and low-frequency variability in CRU, ERA-40, and NCEP//NCAR analyses of surface air temperature
- A. Simmons, P. Jones, N. Wedi
- Environmental Science
- 27 December 2004
[1] Anomalies in monthly mean surface air temperature from the 45-Year European Centre for Medium-Range Weather Forecasts (ECMWF) Re-Analysis (ERA-40) and the first National Centers for Environmental…
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