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青海地震前驱波的短临前兆特征分析
Analysis on Characteristics of Earthquake Precursor Waves in Short-impending Term in Qinghai Province
【摘要】 查阅了约100个5级以上地震前青海省各台站各类仪器记录的资料,经排除"疑似前驱波"对确认真实的地震前驱波分析其短临前兆特征,进而探讨了利用前驱波进行地震短临预报的相关问题。
【Abstract】 The data of 100 earthquakes with MS≥ 5.0 recorded by all kinds of instrument in seismic stations in Qinghai province are examined,among them the true earthquake precursor waves are determined.The short-impending precursor characteristics of the waves are analyzed.Some problems in short-impending earthquake forecast by earthquake precursor waves are discussed.
【关键词】 青海;
地震前驱波;
特征;
短临前兆;
地震预报;
【Key words】 Qinghai province; Earthquake precursor wave; Characteristic; Short-impending precursor; Earthquake forecast;
【Key words】 Qinghai province; Earthquake precursor wave; Characteristic; Short-impending precursor; Earthquake forecast;
【基金】 科技部十一五科技支撑项目(2006BAC01B03-03-04)
- 【文献出处】 西北地震学报 ,Northwestern Seismological Journal , 编辑部邮箱 ,2010年03期
- 【分类号】P315.75
- 【被引频次】1
- 【下载频次】66