Weather and Climate Dynamics
Weather and Climate Dynamics
WCD
Articles | Volume 5, issue 1
Articles | Volume 5, issue 1
https://doi.org/10.5194/wcd-5-293-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wcd-5-293-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 5, issue 1
Research article
 | 
27 Feb 2024
Research article |  | 27 Feb 2024

Multi-decadal pacemaker simulations with an intermediate-complexity climate model

Franco Molteni, Fred Kucharski, and Riccardo Farneti

Supplement

https://doi.org/10.5194/wcd-5-293-2024-supplement

Data sets

Output files from SPEEDY v.42 ensembles described in the paper: "Multi-decadal pacemaker simulations with an intermediate-complexity climate model" by F. Molteni, F. Kucharski and R. Farneti (part 1 of 2) (v.42) Franco Molteni et al. https://doi.org/10.5281/zenodo.7947858

Output files from SPEEDY v.42 ensembles described in the paper: "Multi-decadal pacemaker simulations with an intermediate-complexity climate model" by F. Molteni, F. Kucharski and R. Farneti (part 2 of 2) (v.42) Franco Molteni et al. https://doi.org/10.5281/zenodo.7947932

Global Precipitation Climatology Project (GPCP) Monthly Analysis Product NOAA https://psl.noaa.gov/data/gridded/data.gpcp.html

GISS Surface Temperature Analysis (GISTEMP v4) NASA https://data.giss.nasa.gov/gistemp/

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Short summary
We describe some new features of an intermediate-complexity coupled model, including a three-layer thermodynamic ocean model suitable to explore the extratropical response to tropical ocean variability. We present results on the model climatology and show that important features of interdecadal and interannual variability are realistically simulated in a pacemaker coupled ensemble of 70-year runs, where portions of the tropical Indo-Pacific are constrained to follow the observed variability.
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