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TDL U.S. and Canada Surface Hourly Observations
Hourly airways data over US, Canada for about 2000 stations. There are also some observations for Mexico and most Central American countries. The data is taken directly from all...- dataset ASCII
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Summer Monsoon Experiment (SMONEX)
Data from the Summer Monsoon Experiment, collected by NCAR, NASA, NOAA and France. The project area was over Saudi Arabia, the Arabian Sea, and the Bay of Bengal.- dataset Binary
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ICOADS Input Data Sources
This dataset contains auxiliary, preliminary, and other datasets that are in preparation to be included in a future ICOADS release. Data are provided either in IMMA1 or native...- dataset ASCII BUFR
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NMC LFM North America Tropospheric Analyses
This dataset contains the Limited Fine Mesh (LFM) model output from NCEP. The output contains initial time analyses and forecast fields from 6 hours out to 48 hours. These grids...- dataset OTHER
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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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ERA5 Reanalysis (Monthly Mean 0.25 Degree Latitude-Longitude Grid)
For RDA ERA5 monthly mean data prior to 1979, please see ds633.5: ERA5 monthly mean back extension 1950-1978 (Preliminary version) <p>After many years of research and...- dataset GRIB NetCDF
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JRA-55: Japanese 55-year Reanalysis, Daily and Monthly Climatologies, 1991-2020
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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Ocean Station Vessel Observations
Surface observations, some XBT profiles, and some subsurface station data from permanent observing ocean ships. Earliest data is 1945 and latest data is 1991. Added in June 2006...- dataset ASCII Binary
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U.S.A.F. AFGWC, Surface Observations, 1967Dec
Sample of data collected by the U.S. Air Force Global Weather Central (AFGWC)- dataset Binary
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ERA-40 Monthly Means of 2.5 Degree Surface and Flux Analysis Data
This dataset includes monthly means of 2.5 degree surface and flux analysis data from ECMWF ERA-40 reanalysis project.- dataset GRIB
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Japanese Reanalysis for Three Quarters of a Century (JRA-3Q) Diurnal 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. 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 OTHER
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NCDC TD3505 Integrated Surface Hourly Data
This worldwide collection of surface weather observations is produced at the National Climatic Data Center (NCDC) from NCDC Surface Airway Hourly Observations (TD3280), U.S.A.F....- dataset OTHER
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ERA-40 Global Land Surface Observation Feedback Record Reports
ERA-40 Global Land Surface Observation Feedback Record Reports include 3 hourly surface observation feedback record reports from SYNOP land observations used in the ECMWF...- dataset ASCII
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Climatology of the January and July Tropics and Mid-Latitudes
Climatologies for January and July were created for several levels and variables for the tropics and mid-latitudes from analyzed maps. Data from 1961 to 1980 were used to create...- dataset ASCII Binary
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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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U.S. AFGWC Northern Hemisphere Dew Point and Cloud Analyses
This dataset contains daily grids of dew point depression and cloud coverage for the period September 1963 to April 1972, provided by the U.S. Air Force Global Weather Central...- dataset OTHER
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JRA-55: Japanese 55-year Reanalysis, Daily 3-Hourly and 6-Hourly Data
Important Notice: Update of JRA-55 data will terminate at the end of January 2024. Please use Japanese Reanalysis for Three Quarters of a Century (JRA-3Q) at that time....- dataset GRIB
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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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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