Data · dataset · 2026
MPAS-A Aquaplanet Simulations with Different Sea-Surface Temperatures
Listed in National Center for Atmospheric Research
Many uncertainties exist regarding potential changes of tropical weather systems due to our evolving climate.
Description
This is in part due to existing climate model deficiencies and due to our limited understanding of tropical convection. To alleviate those limitations, this dataset contains post-processed output from aquaplanet experiments using different sea-surface temperatures (SST).
The aquaplanet framework is an idealized representation of Earth, enabling fundamental studies on oceanic weather systems and its interactions with the mean climate. Three experiments are included, all of which use the Model for Prediction Across Scales-Atmosphere version 8.0 with 3-km cell spacing between 10S-30N and 15 km cell spacing elsewhere. The experiments are named CTL, minus4K, and plus4K.
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CTL uses a meridional SST profile mimicking present boreal summer conditions, whereas minus4K and plus4K use meridional profiles mimicking a cooler (CTL - 4K) and warmer (CTL + 4K) climate, respectively. The model output was conservatively interpolated to latitude-longitude grids using the Climate Data Operator software. This dataset contains 6-hourly interpolated output for six months in each experiment.
Links
Get the data
- Resource Homepage doi.org/10.5065/9ncv-ec03 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/mpas-a-aquaplanet-simulations-with-different-sea-surfa… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=ccb84d29-7d51-40b0-9bac-1a9c6e8d4… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Climate model simulation 65%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | ccb84d29-7d51-40b0-9bac-1a9c6e8d4d81 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[method].local:method:climate-model | enrichment · data ucar edu | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |