Articles | Volume 17, issue 21
https://doi.org/10.5194/gmd-17-7795-2024
https://doi.org/10.5194/gmd-17-7795-2024
Methods for assessment of models
 | 
06 Nov 2024
Methods for assessment of models |  | 06 Nov 2024

Assessment of object-based indices to identify convective organization

Giulio Mandorli and Claudia J. Stubenrauch

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This preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).
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Cited articles

Bao, J., Sherwood, S. C., Colin, M., and Dixit, V.: The Robust Relationship Between Extreme Precipitation and Convective Organization in Idealized Numerical Modeling Simulations, J. Adv. Model. Earth Sy., 9, 2291–2303, https://doi.org/10.1002/2017MS001125, 2017. a
Besag, J.: Discussion on Dr Ripley's Paper, J. Roy. Stat. Soc. B, 39, 192–212, https://doi.org/10.1111/j.2517-6161.1977.tb01616.x, 1977. a
Biagioli, G. and Tompkins, A. M.: Measuring Convective Organization, J. Atmos. Sci., 80, 2769–2789, https://doi.org/10.1175/JAS-D-23-0103.1, 2023. a, b, c
Bläckberg, C. P. O. and Singh, M. S.: Increased Large-Scale Convective Aggregation in CMIP5 Projections: Implications for Tropical Precipitation Extremes, Geophys. Res. Lett., 49, e2021GL097295, https://doi.org/10.1029/2021GL097295, 2022. a, b, c, d, e
Bony, S., Semie, A., Kramer, R. J., Soden, B., Tompkins, A. M., and Emanuel, K. A.: Observed Modulation of the Tropical Radiation Budget by Deep Convective Organization and Lower-Tropospheric Stability, AGU Advances, 1, e2019AV000155, https://doi.org/10.1029/2019AV000155, 2020. a, b, c, d
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Short summary
In recent years, several studies focused their attention on the disposition of convection. Lots of methods, called indices, have been developed to quantify the amount of convection clustering. These indices are evaluated in this study by defining criteria that must be satisfied and then evaluating the indices against these standards. None of the indices meet all criteria, with some only partially meeting them.