{"id":6703,"date":"2026-02-22T22:09:49","date_gmt":"2026-02-22T22:09:49","guid":{"rendered":"https:\/\/izvestiyakbncran.ru\/?page_id=6703"},"modified":"2026-05-15T11:24:28","modified_gmt":"2026-05-15T10:24:28","slug":"28-1-6-en","status":"publish","type":"page","link":"https:\/\/izvestiyakbncran.ru\/index.php\/en\/28-1-6-en\/","title":{"rendered":"28.1.6 En"},"content":{"rendered":"\n

Review on machine learning methods for convective cell identification and tracking using weather radar<\/strong><\/h1>\n\n\n\n

V.A. Shapovalov, A.A. Adzhieva, M.M. Akhmatov, A.Zh. Khitieva<\/strong><\/p>\n\n\n\n

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Abstract<\/strong>.<\/strong> <\/em>Automatic detection and tracking of convective cells using radar data is a crucial task for the nowcasting of severe weather events. Traditional algorithms, such as threshold-based and object-oriented methods, are widely employed but suffer from limitations in accuracy.
Aim<\/strong>. To investigate and compare the performance of various machine learning models in detecting and tracking convective cells in radar imagery.
Results<\/strong>. A theoretical review of state-of-the-art approaches was conducted, covering classical algorithms (TITAN, SCIT), computer vision methods (threshold segmentation, clustering), and machine learning techniques, including fuzzy logic, decision trees, and neural networks (specifically deep convolutional networks). The performance characteristics of established machine learning models were evaluated based on quality metrics. The results demonstrate that such models can increase the probability of detection and reduce false alarms compared to threshold-based methods.
Conclusions<\/strong>. AI-based algorithms outperform traditional approaches across several metrics, enabling more reliable identification of dangerous convective cells and forecasting of their evolution. The practical application of these methods will improve the accuracy of thunderstorm and hail nowcasting; however, their implementation requires large, properly prepared training datasets that account for specific local conditions.<\/p>\n\n\n\n

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Keywords<\/strong>:<\/em><\/strong> weather radar, convective cells, detection, segmentation, tracking, optical flow, machine learning, deep learning, neural networks, nowcasting, severe weather events<\/p>\n\n\n\n

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For citation<\/strong>.<\/strong> Shapovalov V.A., Adzhieva A.A., Akhmatov M.M., Khitieva A.Zh. Review on machine learning methods for convective cell identification and tracking using weather radar. News of the Kabardino-Balkarian Scientific Center of RAS. Vol. 28. No. 1. Pp. 90\u2013101. DOI: 10.35330\/1991-6639-2026-28-1-90-101<\/p>\n\n\n\n

\u00a9   Shapovalov V.A., Adzhieva A.A., Akhmatov M.M., Khitieva A.Zh., 2026<\/p>\n\n\n\n

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Content is available under license Creative Commons Attribution 4.0 License<\/a><\/p>\n<\/div>\n\n\n\n

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R<\/strong>eferences<\/summary>\n
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    Information about the author<\/strong>s<\/summary>\n
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    Vitaliy A. Shapovalov<\/strong>, Doctor of Physics and Mathematics, Senior Researcher, High-Mountain Geophysical Institute;
    2, Lenin avenue, Nalchik, 360004, Russia;
    vet555_83@ mail.ru, ORCID: https:\/\/orcid.org\/0000-0002-9701-6820, SPIN-code: 6938-9800
    Aida A. Adzhieva<\/strong>, Doctor of Physics and Mathematics, Professor, Department of Higher Mathematics and Informatics, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;
    1v, Lenin avenue, Nalchik, 360030, Russia;
    aida-adzhieva@mail.ru, ORCID: https:\/\/orcid.org\/0000-0002-1047-8417, SPIN-code: 4128-9520
    Mukhadin M. Akhmatov<\/strong>, Candidate of Physical and Mathematical Sciences, Associate Professor, Associate Professor of the Department of Higher Mathematics, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;
    1v, Lenin avenue, Nalchik, 360030, Russia;
    m_ahmatov@mail.ru, ORCID: https:\/\/orcid.org\/0009-0003-2941-7459, SPIN-code: 3620-2852
    Aminat Zh. Khitieva<\/strong>, Candidate of Economic Sciences, Associate Professor, Associate Professor of the Department of Higher Mathematics and Informatics, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;
    1v, Lenin avenue, Nalchik, 360030, Russia;
    aminkahitieva@mail.ru, ORCID: https:\/\/orcid.org\/0009-0004-6847-6328, SPIN-code: 8085-7236<\/p>\n\n\n\n

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    Funding<\/strong><\/summary>\n

    The study was performed without external funding.<\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":"

    Review on machine learning methods for convective cell identification and tracking using weather radar V.A. Shapovalov, A.A. Adzhieva, M.M. Akhmatov, A.Zh. Khitieva Abstract. Automatic detection and tracking of convective cells using radar data is a crucial task for the nowcasting of severe weather events. Traditional algorithms, such as threshold-based and object-oriented methods, are widely employed […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"wp-custom-template-home","meta":{"footnotes":""},"class_list":["post-6703","page","type-page","status-publish","hentry"],"yoast_head":"\n28.1.6 En - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/izvestiyakbncran.ru\/index.php\/en\/28-1-6-en\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"28.1.6 En - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb\" \/>\n<meta property=\"og:description\" content=\"Review on machine learning methods for convective cell identification and tracking using weather radar V.A. Shapovalov, A.A. Adzhieva, M.M. Akhmatov, A.Zh. Khitieva Abstract. Automatic detection and tracking of convective cells using radar data is a crucial task for the nowcasting of severe weather events. Traditional algorithms, such as threshold-based and object-oriented methods, are widely employed […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/izvestiyakbncran.ru\/index.php\/en\/28-1-6-en\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-15T10:24:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2026\/03\/image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"80\" \/>\n\t<meta property=\"og:image:height\" content=\"28\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 \u043c\u0438\u043d\u0443\u0442\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/izvestiyakbncran.ru\\\/index.php\\\/en\\\/28-1-6-en\\\/\",\"url\":\"https:\\\/\\\/izvestiyakbncran.ru\\\/index.php\\\/en\\\/28-1-6-en\\\/\",\"name\":\"28.1.6 En - 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