Atmosphere

Atmospheric variables include temperature, precipitation, wind, pressure, clouds, greenhouse gases, and much more. Overview pages summarize and compare selected datasets of a given variable.

To find a specific dataset or variable, jump to the search box below or click your desired variable from among the blue sub-category buttons. Note that the classification of datasets by variable is approximate, especially for large, multi-variable datasets like reanalyses.

To see only the datasets accompanied by in-depth commentary, select the "Datasets with guidance" button when using the search box.

Climate datasets

Has expert guidance
QuikSCAT: near sea-surface wind speed and direction QuikSCAT: near sea-surface wind speed and direction

  • Years of record

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The QuikSCAT mission was intended to obtain sea-surface wind speed and direction data under all weather and cloud conditions over Earth's oceans. SeaWinds, an active radar…

Main variables and Earth System components

Atmosphere Wind
WASWind: Wave and Anemometer-based Sea Surface Wind WASWind: Wave and Anemometer-based Sea Surface Wind

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"WASWind (Wave and Anemometer-based Sea Surface Wind) provides a bias-corrected marine surface wind dataset over the global oceans. Variables include scalar, zonal and…

Main variables and Earth System components

Atmosphere Wind Wind Stress

    • Timestep

    • Monthly

    • Collections

    • N/A
Southern Hemisphere westerly jet strength and position Southern Hemisphere westerly jet strength and position

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The dynamics of the Southern Hemisphere westerly jet are described in terms of two indices, jet strength and jet latitude.  Here, these indices are defined using the…

Main variables and Earth System components

Atmosphere Wind
COREv2 Air-Sea Surface Fluxes COREv2 Air-Sea Surface Fluxes

  • Years of record

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The Coordinated Ocean Research Experiments version 2  (COREv2) data set consists of a globally complete set of air-sea fluxes of momentum, heat and freshwater for 1948-…

Main variables and Earth System components

Atmosphere Evaporation Precipitation Radiation Wind Stress Land Runoff and Streamflow Ocean Surface Flux
CERA-20C: ECMWF's Coupled Ocean-Atmosphere Reanalysis of the 20th Century CERA-20C: ECMWF's Coupled Ocean-Atmosphere Reanalysis of the 20th Century

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The CERA-20C is a global, coupled reanalysis spanning 1901-2010 with a focus on low-frequency climate variability.  Similar to ERA-20C, the surface observations…

Main variables and Earth System components

Atmosphere Multiple variables Cryosphere Sea Ice Concentration Ocean

    • Timestep

    • Sub-daily, Daily, Monthly

    • Collections

    • N/A
OAFlux: Objectively Analyzed air-sea Fluxes for the global oceans. OAFlux: Objectively Analyzed air-sea Fluxes for the global oceans.

  • Years of record

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"The OAFlux project aims to provide consistent, multi-decade, global analysis of air-sea heat, freshwater (evaporation), and momentum fluxes for use in studies of global…

Main variables and Earth System components

Atmosphere Latent & sensible heat flux Radiation Wind Ocean SST - sea surface temperature Surface Flux wind stress curl

    • Timestep

    • Daily, Monthly

    • Collections

    • N/A

  • Experts contributing reviews

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Japanese Ocean Flux Data sets with Use of Remote Sensing Observations (J-OFURO2) Japanese Ocean Flux Data sets with Use of Remote Sensing Observations (J-OFURO2)

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These ocean surface flux data sets are derived primarily using data from multiple satellites. The COARE 3.0 bulk algorithm [Fairall et al. (2003)] is used in J-OFURO2 for…

Main variables and Earth System components

Atmosphere Specific Humidity Wind Stress Latent & sensible heat flux Ocean Surface Flux

  • Experts contributing reviews

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