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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. These data are archived at the...- dataset GRIB
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NCEP/NCAR Global Reanalysis Products, 1948-continuing
Products from NCEP/NCAR Reanalysis Project (NNRP or R1) are archived in this dataset. The resolution of the global Reanalysis Model is T62 (209 km) with 28 vertical sigma...- dataset GRIB Binary
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Ptarmigan Dropsondes (Arctic reconnaissance) for 1950-1961
Dropsonde observations were made by the U.S. Air Force along the "Ptarmigan" track of its reconnaissance program. This track was mainly over the Beaufort Sea and the western...- dataset ASCII
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GATE Global Upper Air and Surface Observations, June to September 1974
This dataset contains uncorrected teletype data that were collected during the GARP Atlantic Tropical Experiment in 1974.- dataset Binary
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ERA5 Reanalysis Monthly Means
Please note: Please use ds633.1 to access RDA maintained ERA-5 Monthly Mean data, see ERA5 Reanalysis (Monthly Mean 0.25 Degree Latitude-Longitude Grid), RDA dataset ds633.1....- dataset GRIB NetCDF
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ERA-40 Global Upper Air Radiosonde Observation Feedback Record Reports
ERA-40 Global Upper Air Radiosonde Observation Feedback Record Reports include 6 hourly upper air radiosonde observation (RAOB) feedback record reports from RAOBs used in the...- dataset ASCII
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U.S. Controlled Time Series Radiosonde Observations, daily from 1948
U.S. controlled station time series of upper air observations (soundings) comprise the data in this set. From the National Climatic Data Center (NCDC), DSS obtains annual...- dataset Binary
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Observations and gridded forcing products input into the NCEP Climate Forecas...
NCEP Climate Forecast System (CFSR and CFSv2) initial conditions, full ingest data are found in this dataset collection. These data include conventional and satellite...- dataset GRIB Binary
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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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Daily Rawinsondes from San Cristobal Island (Galapagos), December 1990-Decemb...
Daily rawinsonde data for San Cristobal Island (Galapagos) were keyed from the original hardcopy forms as part of NCDC's Climate Modernization Database Program and then sent to...- 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 GRIB NetCDF
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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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Japanese 25-year Reanalysis Project
The Japanese 25-year Reanalysis (JRA-25) represents the first long-term global atmospheric reanalysis undertaken in Asia. Covering the period 1979-2004, it was completed using...- dataset GRIB
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Miscellaneous GATE Surface and Upper Air Data, 1974jun-1974sep
This collection of surface and upper air observations were made during the GARP Atlantic Tropical Experiment (GATE). GATE was the first major experiment of the Global...- dataset ASCII Binary
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NCEP ADP Operational Global Upper Air Observations, December 1972 - February ...
These NCEP ADP operational global synoptic upper air data reports were collected from the GTS during time slots centered on the 6-hourly analysis times of their global and...- dataset ASCII
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Japanese 25-year Reanalysis Project, Monthly Means
The Japanese 25-year Reanalysis (JRA-25) represents the first long-term global atmospheric reanalysis undertaken in Asia. Covering the period 1979-2004, it was completed using...- dataset NetCDF Binary
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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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JRA-55: Japanese 55-year Reanalysis, Near Real-Time Data -- Monthly Means and...
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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A Selected Climatology of the Southern Hemisphere
A selected climatology of the Southern Hemisphere using the Navy Marine Atlas Series and monthly mean rawinsonde data from "CLIMATE TEMP" reports as published in NCC's "Monthly...- dataset ASCII Binary
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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