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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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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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NCDC TD9518 Daily Ozone Soundings, 1963Sep-1969May
Daily ozone soundings are available for 16 U.S. stations from September 1963 through May 1969. Thermodynamic data are also included for each sounding.- dataset Binary
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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project
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
Please note: Please use ds633.0 to access RDA maintained ERA-5 data, see ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid) [https://rda.ucar.edu/datasets/ds633.0], RDA...- dataset GRIB NetCDF
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ERA40 T85 Monthly Mean Surface Analysis and Surface Forecast Fields, created at NCAR
DS126.0 represents a dataset implemented and computed by NCAR's Data Support Section, and forms an essential part of efforts undertaken in late 2004, early 2005, to produce an...- dataset GRIB
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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-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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ECMWF TOGA Global Advanced Operational Surface Analysis, daily 1985-2010
This dataset contains the high resolution output from the ECMWF operational model. This set contains only surface data on a gaussian (N80) grid with a resolution of about 1.125...- dataset GRIB
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ERA-40 Upper Air Analysis on Potential Vorticity Surface
Upper air analysis on potential vorticity surface data from ECMWF ERA-40 reanalysis project are in this archive.- dataset GRIB
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Canada Summary of Day, 1890-1979
First version of set. Combined with ds516.1 [], a later version, to create ds516.2 [http://rda.ucar.edu/datasets/ds516.2/], the preferred set to use.- 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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TD14 and TD3280 U.S. Surface Airway Hourly Observations
This data set, from the National Climatic Data Center (NCDC), contains hourly or 3-hourly surface weather observations, primarily measured at major airports and military bases....- dataset Binary ASCII
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ERA5 Modes of Interannual Variability
This dataset represents a suite of climate diagnostics for 56 variables relating to the interannual variability of ECMWF ERA5 monthly mean data. Basic fields for each of these...- dataset NetCDF
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U.S. Navy SPOT Global Surface and Upper Air Observations, daily 1971-1996
The Navy Fleet Numerical Weather Center (FNWC) collects, on an operational basis, surface and upper air data from the Global Telecommunications System (GTS). DSS created the...- dataset Binary
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U.S.A.F. ETAC TD9600 Surface Observations
Global surface observations from the U.S.A.F. for February 1967 to April 1967 and for August 1976.- dataset ASCII
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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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Comparison of CAMS and CMAQ analyses of surface-level PM2.5 and O3 over the...
In this study, we compare the performance of the analysis time series over the period of August 2020 to December 2021 at EPA AirNow stations for both PM2.5 and O3 from raw...- dataset NetCDF
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ERA-40 Monthly Means of Upper Air Pressure Level Forecasts
This contains the monthly means of upper air pressure level forecasts data from ECMWF ERA-40 reanalysis project.- dataset GRIB
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U.S. AFGWC Global Surface Observations, 1975Apr-May
Samples of data collected by the U.S. Air Force Global Weather Central (AFGWC).- dataset Binary