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ECMWF Joint Observing System Simulation Experiment (OSSE) Nature Run
A broad group of US and international partners organized and agreed to have ECMWF compute a high resolution global gridded dataset that serves as a reference dataset for general...- dataset GRIB
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ERA-40 Pressure Level Forecasts
The pressure level forecasts from the 6-hourly runs of ECMWF ERA-40 reanalysis project are available here.- dataset GRIB
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JRA-55C: Monthly Means and Variances
As a subset of the Japanese 55-year Reanalysis (JRA-55) project, the Meteorological Research Institute of the Japan Meteorological Agency has conducted a global atmospheric...- dataset GRIB
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ERA-40 Monthly Means of Model Level Forecasts
This includes monthly means of model level forecasts from ECMWF ERA-40 reanalysis project.- dataset GRIB
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ALPEX Aircraft Observations, Spring 1982
The ALPine EXperiment (ALPEX) was the last major field program under the Global Atmospheric Research Programme (GARP). This dataset contains aircraft observations from the high-...- dataset Binary
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ERA5 back extension 1950-1978 (Preliminary version)
PLEASE NOTE. It is advised to use ds633.0, ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid) [https://rda.ucar.edu/datasets/ds633-0/]. ECMWF has announced that the...- dataset NetCDF GRIB
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ERA-Interim Project
ERA-Interim represents a major undertaking by ECMWF (European Centre for Medium-Range Weather Forecasts) to produce a reanalysis with an improved atmospheric model and...- dataset GRIB
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ERA-Interim Project, Monthly Means
ERA-Interim represents a major undertaking by ECMWF (European Centre for Medium-Range Weather Forecasts) to produce a reanalysis with an improved atmospheric model and...- dataset GRIB
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ERA-40 Monthly Means of Upper Air Pressure Level Analysis
Monthly means pressure level analysis data from ECMWF ERA-40 reanalysis project are in this archive.- dataset GRIB
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ERA-40 Monthly Means of 2.5 Degree Upper Air Pressure Level Analysis
This dataset includes monthly means of 2.5 degree upper air pressure level analysis data.- dataset GRIB
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ERA-40 Global Upper Air Model Level Analysis
The 6-hourly global upper air model level analysis data from ECMWF ERA-40 reanalysis project are in this dataset.- dataset GRIB
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ECMWF's Operational Model Analysis, starting in 2011
European Center for Medium-Range Weather Forecasts (ECMWF) atmospheric operational model analyses and products derived from short-term forecasts. <p>These data are...- dataset GRIB
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JRA-55: Japanese 55-year Reanalysis, Monthly Means and Variances
The Japan Meteorological Agency (JMA) conducted JRA-55, the second Japanese global atmospheric reanalysis project. It covers 55 years, extending back to 1958, coinciding with...- dataset GRIB
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NASA GASP (Global Atmospheric Sampling Program) Aircraft Observations,...
This dataset contains flight-level aircraft measurements from five GASP aircraft during the period of March 1975 to July 1979. Parameters measured by the aircraft include...- dataset ASCII
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Ozone Data for the World, 1951May-1975December
The daily and monthly mean total ozone observations in this dataset were digitized from "Ozone Data for the World", published by the Meteorological Service of Canada in...- dataset ASCII
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ERA40 T85 Analysis Fields on Pressure Surfaces, created at NCAR
The ECMWF Re-Analysis (ERA40) is a global atmospheric analysis of many conventional observations and satellite data streams for the period September 1957 to August 2002. There...- dataset GRIB
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Historical Unidata Internet Data Distribution (IDD) Gridded Model Data
Historical Unidata Internet Data Distribution (IDD) Gridded Model Data are obtained via the Unidata Internet Data Distribution System (IDD). Data includes gridded analyses and...- dataset GRIB
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JRA-55AMIP: Monthly Means and Variances Including Diurnal Statistics
As a subset of the Japanese 55-year Reanalysis (JRA-55) project, an experiment using the global atmospheric model of the JRA-55 was conducted by the Meteorological Research...- dataset GRIB
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NOAA CIRES Twentieth Century Global Reanalysis Version 2
The Twentieth Century Reanalysis Project, supported by the Earth System Research Laboratory Physical Sciences Division from NOAA and the University of Colorado CIRES Climate...- dataset GRIB
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ERA-40 Model Level Variances and Covariances
The ERA-40 model level variances and covariances with respect to the monthly means are in this dataset.- dataset GRIB