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地震 ›› 2025, Vol. 45 ›› Issue (3): 180-192.doi: 10.12196/j.issn.1000-3274.2025.03.012

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新疆天山地区MS≥7.0地震时空有序性分析

韩鑫卓1, 王云2   

  1. 1.东华理工大学地球科学学院, 江西 南昌 330013;
    2.许昌学院地理与空间信息学院, 河南 许昌 461000
  • 收稿日期:2024-07-02 修回日期:2024-12-05 出版日期:2025-07-31 发布日期:2025-10-23
  • 通讯作者: 王云, 讲师。 E-mail: cloud060929@126.com
  • 作者简介:韩鑫卓(2002-), 男, 河南许昌人, 在读硕士研究生, 主要从事自然地理学研究。 E-mail: 13193442329@163.com
  • 基金资助:
    国家自然科学基金项目(41877519)

Spatiotemporal Order Analysis of MS≥7.0 Earthquakes in Tianshan Region, Xinjiang, China

HAN Xin-zhuo1, WANG Yun2   

  1. 1. East China University of Technology, School of Earth Sciences, Nanchang 330013, China;
    2. Xuchang University, College of Geography and Geomatics, Xuchang 461000, China
  • Received:2024-07-02 Revised:2024-12-05 Online:2025-07-31 Published:2025-10-23

摘要: 强震在特定的时空范围内按一定规律发生的现象称为地震时空有序性。 利用可公度法和立体有序结构对1700年以来天山地区MS≥7.0地震进行了分析。 通过列出可公度方程并绘制立体有序结构, 提高了强震发生趋势分析的可靠性, 并对未来50年内该地区强震的发生趋势进行了预测。 研究结果显示: ① 新疆天山地区MS≥7.0地震具有良好的时空有序性, 发震时间呈现出明显的可公度性; ② 未来50年内, 该地区MS≥7.0地震可能发生的时间为2026年、 2028年和2056年; ③ 未来该地区的强震震中可能呈现向东迁移的趋势。

关键词: 地震, 可公度性, 时空有序性, 天山地区

Abstract: The phenomenon of strong earthquakes occurring in a specific spatiotemporal range following a certain pattern is referred to as seismic spatiotemporal orderliness. In this study, the commensurability method and three-dimensional ordered structure were applied to analyze MS≥7.0 earthquakes in the Tianshan region since 1700. The commensurability equations were derived, and the three-dimensional ordered structure was constructed to enhance the reliability of trend analysis for strong earthquake occurrences. Furthermore, the occurrence trends of strong earthquakes in this region over the next 50 years were predicted. The results indicate that: ① MS≥7.0 earthquakes in the Tianshan region of Xinjiang exhibit significant spatiotemporal orderliness, with a clear commensurability in occurrence times; ② The potential occurrence years for MS≥7.0 earthquakes in this region within the next 50 years are 2026, 2028, and 2056; ③ Future strong earthquakes in the region are likely to migrate eastward.

Key words: Earthquake, Commensurability, Spatiotemporal orderliness, Tianshan region

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