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Climate Model Products from the First-generation Global Coupled Model at the...
The Canadian Centre for Climate Modelling and Analysis (CCCMA) has developed several climate simulation models for use in projecting natural climate change and assessing the...- dataset GRIB ASCII
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NCEP FNL Operational Model Global Tropospheric Analyses, continuing from July 1999
These NCEP FNL (Final) Operational Global Analysis data are on 1-degree by 1-degree grids prepared operationally every six hours. This product is from the Global Data...- dataset GRIB
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ECMWF TOGA 2.5 degree Global Surface and Upper Air Analyses
This dataset contains 2.5 degree latitude-longitude output grids from the ECMWF operational model. Both upper air and surface grids are archived in this dataset.- dataset GRIB
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JRA-55: Japanese 55-year Reanalysis, Near Real-Time Data -- Monthly Means...
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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Monthly Time Series Radiosondes, 1948 and continuing
A collection of monthly time series upper air soundings, derived by DSS from the collections of daily soundings in ds390.0 and ds390.1.- dataset ASCII Binary
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Line Island Experiment Surface and Upper Air Observations, February to April 1967
The Line Islands Experiment of 1967 produced extensive data on disturbances in the equatorial trough zone. DSS has some surface and upper-air data from this experiment for...- dataset ASCII Binary
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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project, Single...
The realistic representation of tropical convection in our global atmospheric models is a long-standing grand challenge for numerical weather forecasts and global climate...- dataset GRIB
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ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid)
<p>After many years of research and technical preparation, the production of a new ECMWF climate reanalysis to replace ERA-Interim is in progress. ERA5 is the fifth...- dataset NetCDF
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The International Surface Pressure Databank version 4
This dataset contains the International Surface Pressure Databank version 4.7 (ISPDv4), the world's largest collection of pressure observations. It has been gathered through...- dataset HDF
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Historical Unidata Internet Data Distribution (IDD) Global Observational Data
This dataset contains the historical Unidata Internet Data Distribution (IDD) Global Observational Data that are derived from real-time Global Telecommunications System (GTS)...- dataset NetCDF
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ERA-20C Project (ECMWF Atmospheric Reanalysis of the 20th Century)
ERA-20C is ECMWF's first atmospheric reanalysis of the 20th century, from 1900-2010. It assimilates observations of surface pressure and surface marine winds only. It is an...- dataset GRIB
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Arctic System Reanalysis version 2
The Arctic System Reanalysis (ASR) is produced using a high-resolution version of the Polar Weather Research and Forecasting Model (PWRF) and High Resolution Land Data...- dataset NetCDF
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ERA5.1: Corrections to ERA5 Stratospheric Temperature 2000-2006
In ECMWF Technical Memo 859 released in January 2020, Simmons and his coauthors report that "the ERA5 analyses of lower stratospheric temperature exhibit a pronounced cold bias...- dataset GRIB NetCDF
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NCDC TD3210 U.S. First Order Summary of Day
This data set from the National Climatic Data Center (NCDC) contains summary of the day first order station surface weather observations. The stations are operated by the...- dataset OTHER
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Japanese Reanalysis for Three Quarters of a Century (JRA-3Q) Monthly Statistics
JMA is currently conducting the Japanese Reanalysis for Three Quarters of a Century (JRA-3Q), which covers the period from September 1947 onward to extend the current period of...- dataset NetCDF
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U.S.A.F. DATSAV Surface Observations, 1973-1981
Global surface observations from USAF (ETAC) at NCDC in DATSAV3 format. This set is superseded by ds463.2.- dataset Binary
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NMC B3 ADP Global Upper Air Observations, daily March 1962 to December 1972
DSS presents a global synoptic set of 12 hourly upper air data reports. These were operationally collected by NMC. They include radiosondes, pibals and aircraft reports received...- dataset Binary
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ERA-Interim Project, Single Parameter 6-Hourly Surface Analysis and Surface...
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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Australia Summary of Day and Surface Observations
This dataset contains hourly observations and summary of day information from Australian observing stations generally from 1957 to 1982, but some data go back as far as 1939.- dataset NetCDF
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ECMWF TOGA Global Tropospheric Analyses, monthly from January 1985 to the...
These are year-month means on 2.5 degree grids derived from DS111.2, by DSS. Both surface and upper air. Bad grids found by Kevin Trenberth in NCAR Technical Note 373 are excluded.- dataset GRIB
