Articles | Volume 15, issue 5
https://doi.org/10.5194/esd-15-1207-2024
https://doi.org/10.5194/esd-15-1207-2024
ESD Letters
 | 
12 Sep 2024
ESD Letters |  | 12 Sep 2024

Climatology and trends of concurrent temperature extremes in the global extratropics

Gabriele Messori, Antonio Segalini, and Alexandre M. Ramos

Data sets

Global-extreme-events-tool Antonio Segalini and Gabriele Messori https://doi.org/10.5281/zenodo.12746817

ERA5 hourly data on single levels from 1940 to present H. Hersbach et al. https://doi.org/10.24381/cds.adbb2d47

Model code and software

Global-extreme-events-tool Antonio Segalini and Gabriele Messori https://doi.org/10.5281/zenodo.12746817

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Chief editor
Concurrent temperature extremes are becoming common but there is no climatology of such extremes in the literature. This study provides a climatology for concurrent heatwaves and cold spells and a programming toolbox to study such phenomena. This dataset and toolbox will be of interest to a wide readership, expecially those interested in climate and climate change science.
Short summary
Simultaneous heatwaves or cold spells in remote geographical regions have potentially far-reaching impacts on society and the environment. Despite this, we have little knowledge of when and where these extreme events have occurred in the past decades. In this paper, we present a summary of past simultaneous heatwaves or cold spells and provide a computer program to enable other researchers to study them.
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