NOTES AND CORRESPONDENCE : Evolution of Mesoscale Convective System Properties as Derived from Himawari-8 High Resolution Data Analyses
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- PUTRI Nurfiena Sagita
- Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, Sendai, Japan
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- IWABUCHI Hironobu
- Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, Sendai, Japan
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- HAYASAKA Tadahiro
- Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, Sendai, Japan
書誌事項
- タイトル別名
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- Evolution of Mesoscale Convective System Properties as Derived from Himawari-8 High Resolution Data Analyses
- 公開日
- 2018
- 資源種別
- journal article
- DOI
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- 10.2151/jmsj.2018-020
- 公開者
- 公益社団法人 日本気象学会
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説明
<p> Two case studies of the mesoscale convective system (MCS) in the Indonesian region were conducted by applying an improved “Grab ‘em Tag ‘em Graph ‘em” (GTG) tracking algorithm and the Integrated Cloud Analysis System (ICAS) algorithm to Himawari-8 AHI infrared data. The first case over Java Island showed a land-originating MCS in the boreal winter, which coincided with a wet phase of Madden-Julian Oscillation (MJO) over the Maritime Continent. The second case showed the evolution of MCS under the influence of a strong vertical wind shear during the boreal summer. The cloud top height (CTH) of deep convective part in the first case was larger than that in the second case, while the temporal evolution of CTH was similar between the two cases. For the anvil part, the median CTH of the second case was relatively stable at around 13 km, while that of the first case showed a considerable temporal variation ranging from 14 to 16 km. The cloud-particle effective radius (CER) of the anvil increased after the period of maximum deep convective CTH in both cases, although the CER was slightly larger in the second case than in the first case. These differences in cloud properties between the two cases were attributable to the background wind profiles.</p>
収録刊行物
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- 気象集誌. 第2輯
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気象集誌. 第2輯 96B (0), 239-250, 2018
公益社団法人 日本気象学会
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詳細情報 詳細情報について
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- CRID
- 1390282763048473216
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- NII論文ID
- 130007485294
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- NII書誌ID
- AA00702524
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- ISSN
- 21869057
- 00261165
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- NDL書誌ID
- 029353470
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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