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ERA-40 Surface and Flux Forecast Fields
The surface and flux forecast data from 6-hourly runs of ECMWF ERA-40 reanalysis project are in this dataset.- dataset GRIB
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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...- dataset ASCII
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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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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project, Single Para...
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 (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) [https://rda.ucar.edu/datasets/ds633.5/] After...- dataset GRIB NetCDF
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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 Binary NetCDF
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ERA-Interim Project, Single Parameter 6-Hourly Surface Analysis and Surface F...
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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ERA5 monthly mean back extension 1950-1978 (Preliminary version)
ECMWF has announced that the Copernicus Climate Change Service (C3S) has begun the release of the ERA5 back extension data covering the period 1950-1978 on the Climate Data...- dataset GRIB NetCDF
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NCEP ADP Operational Global Surface Observations, February 1975 - February 2007
These NCEP ADP operational global synoptic surface 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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NCAR MMM 10-member, 3 km, experimental real-time ensemble prediction system
Since April 2015, NCAR's Mesoscale and Microscale Meteorology (MMM) Laboratory, in collaboration with NCAR's Computational Information Systems Laboratory (CISL), has been...- dataset GRIB
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NCDC TD9685 Global Surface Observations (from USAF DATSAV), hourly 1967-1980
Global surface observations for many stations in modified SYNOP format, primarily derived from USAF (ETAC) DATSAV...- dataset ASCII
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NCEP ADP Eta (NAM) Subset Surface Observations
NCEP ADP Eta (NAM) Subset Surface Observations are composed of a regional synoptic set of surface data reports centered over North America. These were operationally collected by...- dataset Binary
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Evaluating and Improving Snow in the National Water Model, using Observations...
This dataset repository contains the dataset that supports the study of Minder et al. (2024): Evaluating and Improving Snow in the National Water Model, using Observations from...- dataset Archive PDF
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Canadian climate summary: Monthly review of Canadian climate and water
This resource contains climatological information observed and compiled by the Canadian Meteorological Centre. It includes visual summary of monthly information; Maps of...- dataset Physical Media
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Structure of an Evolving Hailstorm : Series of Papers / by NHRE Staff and Par...
This report analyzes the detailed structure and evolution of radar echoes observed in a multicellular hailstorm. Part I describes general environmental conditions, overall radar...- publication PDF
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NHRE Symposium/Workshop on Hail : Estes Park, Colorado Sep. 21-28 1975
This two volume set contains all of the preprints available at the symposium/workshop and has been hurriedly assembled under the constraint of a very short time period between...- publication PDF
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The National Hail Research Experiment Report on the Alberta Hail Project
The Alberta Hail Project conducts airborne silver iodide seeding to test hail suppression in an 1800 square mile target which experiences 55-65 hail days annually. Randomization...- publication PDF
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On Atmospheric Simulation: A Colloquium
To assess a national need for facilities to simulate atmospheric processes, a Colloquium on Atmospheric Simulation was set up to survey current laboratory experimentation on...- publication PDF
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National Hail Research Experiment Data Catalog (1972-1976)
This document constitutes a portion of the final report to the National Science Foundation (NSF) on the National Hail Research Experiment (NHRE). The purpose of the material...- publication PDF
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The Hailpad: Construction and Materials, Data Reduction, and Calibration
This paper examines in detail the materials from which hailpads are constructed, the procedures for reducing hailpad data, and the methods used to calibrate these instruments. A...- publication PDF