Evaluation of 2010 heatwave prediction skill by SLNE coupled model-Reference-Cited by-同舟云学术

Evaluation of 2010 heatwave prediction skill by SLNE coupled model

Published:2024-08-01 Issue:4 Volume:39 Page:199-208
ISSN:0927-6467
Container-title:Russian Journal of Numerical Analysis and Mathematical Modelling
language:en
Short-container-title:

Author:

Fadeev Rostislav Yu.¹²³

Affiliation:

1. Marchuk Institute of Numerical Mathematics of the RAS , Moscow , Russia

2. Hydrometeorological Research Center of Russian Federation , Moscow , Russia

3. Keldysh Institute of Applied Mathematics of RAS , Moscow , Russia

Abstract

Abstract SLNE is the coupled model, that was developed in 2023. SL and NE here are the first two letters from SLAV (Semi-Lagrangian, based on Absolute Vorticity equation) model of the atmosphere and NEMO (Nucleus for European Modelling of the Ocean) ocean model that have been coupled using OASIS3-MCT software. The initial conditions for SLAV and NEMO are specified from an atmospheric and ocean analyses produced in Hydrometcentre of Russia. The 2010–2021 hindcast accuracy study shows, that SLNE has comparable errors to the operational SLAV model on a sub-seasonal time scale. The SLNE model has improved prediction skill of the 2010 heatwave features in comparison to SLAV, that is a motivation for further work to improve the coupled model.

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/rnam-2024-0019/pdf

Reference57 articles.

1. K. A. Alipova, G. S. Goyman, M. A. Tolstykh, M. V. Mizyak, and V. S. Rogutov, Stochastic perturbation of tendencies and parameters of parameterizations in the global ensemble prediction system based on the SL-AV model. Russian Journal of Numerical Analysis and Mathematical Modelling 37 (2022), No. 6, 331–347.

2. S. C. Bloom, L. L. Takacs, A. M. da Silva, and D. Ledvina, Data assimilation using incremental analysis updates. Monthly Weather Review 124 (1996), 1256–1271.

3. L. Brunner, N. Schaller, J. Anstey, J. Sillmann, and A. K. Steiner, Dependence of present and future European temperature extremes on the location of atmospheric blocking. Geophysical Research Letters 45 (2018), 6311–6320.

4. R. Buizza, P. Bechtold, M. Bonavita, N. Bormann, A. Bozzo, et al., IFS cycle 43r3 brings model and assimilation updates. ECMWF Newsletter 152 (2017), 18–22. www.ecmwf.int/node/18193

5. G. Branstator, Long-lived response of the midlatitude circulation and storm tracks to pulses of tropical heating. J. Climate 27 (2014), No. 23, 8809–8826.