Articles | Volume 2, issue 4
Weather Clim. Dynam., 2, 1011–1031, 2021
https://doi.org/10.5194/wcd-2-1011-2021
Weather Clim. Dynam., 2, 1011–1031, 2021
https://doi.org/10.5194/wcd-2-1011-2021

Research article 29 Oct 2021

Research article | 29 Oct 2021

The impact of deep convection representation in a global atmospheric model on the warm conveyor belt and jet stream during NAWDEX IOP6

Gwendal Rivière et al.

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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 wcd-2021-38', James Booth, 14 Jul 2021
  • RC2: 'Comment on wcd-2021-38', Anonymous Referee #2, 30 Jul 2021
  • AC1: 'Comment on wcd-2021-38', Gwendal Rivière, 19 Aug 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Gwendal Rivière on behalf of the Authors (19 Aug 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (24 Aug 2021) by Juliane Schwendike
RR by James Booth (27 Aug 2021)
RR by Anonymous Referee #2 (03 Sep 2021)
ED: Publish as is (29 Sep 2021) by Juliane Schwendike

Post-review adjustments

AA: Author's adjustment | EA: Editor approval
AA by Gwendal Rivière on behalf of the Authors (21 Oct 2021)   Author's adjustment   Manuscript
EA: Adjustments approved (28 Oct 2021) by Juliane Schwendike
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Short summary
Inacurracies in representing processes occurring at spatial scales smaller than the grid scales of the weather forecast models are important sources of forecast errors. This is the case of deep convection representation in models with 10 km grid spacing. We performed simulations of a real extratropical cyclone using a model with different representations of deep convection. These forecasts lead to different behaviors in the ascending air masses of the cyclone and the jet stream aloft.