An ensemble-based coupled reanalysis of the climate from 1860 to the present (CoRea1860+)

Wang, Yiguo; Counillon, François; Svendsen, Lea; Chiu, Ping-Gin; Keenlyside, Noel; Laloyaux, Patrick; Koseki, Mariko; de Boisseson, Eric

doi:https://doi.org/10.5194/essd-17-4185-2025

Articles | Volume 17, issue 8

https://doi.org/10.5194/essd-17-4185-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-17-4185-2025

© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 17, issue 8

Data description paper

|

28 Aug 2025

Data description paper |

| 28 Aug 2025

An ensemble-based coupled reanalysis of the climate from 1860 to the present (CoRea1860+)

Yiguo Wang, François Counillon, Lea Svendsen, Ping-Gin Chiu, Noel Keenlyside, Patrick Laloyaux, Mariko Koseki, and Eric de Boisseson

Data sets

CoRea1860+: a coupled reanalysis of the climate from 1860 to the present Yiguo Wang and Francois Counillon https://doi.org/10.11582/2025.00009

Short summary

CoRea1860+ is a new climate dataset that reconstructs past climate conditions from 1860 to today. By using advanced modelling techniques and incorporating sea surface temperature observations, it provides a consistent picture of long-term climate variability. The dataset captures key ocean, sea ice, and atmosphere changes, helping scientists understand past climate changes and variability.