Articles | Volume 17, issue 12
https://doi.org/10.5194/tc-17-5131-2023
https://doi.org/10.5194/tc-17-5131-2023
Brief communication
 | 
06 Dec 2023
Brief communication |  | 06 Dec 2023

Brief communication: Surface energy balance differences over Greenland between ERA5 and ERA-Interim

Uta Krebs-Kanzow, Christian B. Rodehacke, and Gerrit Lohmann

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2023-525', Anonymous Referee #1, 07 Apr 2023
  • RC2: 'Comment on egusphere-2023-525', Anonymous Referee #2, 09 May 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Publish subject to minor revisions (review by editor) (18 Jul 2023) by Alexander Robinson
AR by Uta Krebs-Kanzow on behalf of the Authors (30 Aug 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish subject to minor revisions (review by editor) (27 Sep 2023) by Alexander Robinson
AR by Uta Krebs-Kanzow on behalf of the Authors (16 Oct 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish subject to technical corrections (18 Oct 2023) by Alexander Robinson
AR by Uta Krebs-Kanzow on behalf of the Authors (18 Oct 2023)  Manuscript 
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Short summary
We compare components of the surface energy balance from two datasets, ERA5 and ERA-Interim, which can be used to estimate the surface mass balance (SMB) on the Greenland Ice Sheet (GrIS). ERA5 differs significantly from ERA-Interim, especially in the melt regions with lower temperatures and stronger shortwave radiation. Consequently, methods that previously estimated the GrIS SMB from ERA-Interim need to be carefully recalibrated before conversion to ERA5 forcing.