Characteristic Analysis of Ground Fluid Anomalies in Yunnan before the 2011 Burma MS7.2 Earthquake
详细信息
- 责任者：Zhang Li (Earthquake Administration of Yunnan Province ; Kunming 650224 ; China)
- 刊名：Earthquake
- 出版年：2013
- 卷期：33(1)
- 关键词：地震前兆 ; precursor ; 地下流体 ; underground fluids ; 缅甸 ; Burma
- 页码：p.119-126
- 图表：illus., 1 table, 6 refs.
- 分类号：0500
- issnNo：ISSN1000-3274
- isbnNo：CN11-1893/P
摘要
Systematic research of ground fluid precursory anomalies in Yunnan before Burma MS7.2 earthquake on March 2011 was done.The study results show that 17 items of anomalies in 14 observation stations appeared before the earthquake within 540 km from the epicenter.Temporal and spatial characteristics of anomalies show that the anomaly evolution displays obvious stage.Anomalies gradually increase five months before the earthquake and seem to concentrate to the epicenter.
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