Calculation and Analysis of Bouguer Anomaly in Alxa Left Banner MS 5.8 Epicenter and Sourrounding Regions of Inner-Mongolia
Abstract The gravity Bouguer anomaly values in Alxa Left Banner MS5.8 epicenter and surrounding regions of Inner-Mongolia (105°-110°E,36°-41°N) are obtained using the FA2Boug algorithm with EGM2008 free-air gravity anomaly and DEM data. The results show that the epicenter locates at the high gradient brand of the gravity Bouguer anomaly, and there exists different forces inside the Erdos block.
Key words :
Alxa Left Banner MS5.8 earthquake
Erdos block
gravity Bouguer anomaly
FA2Boug
DEM
Cite this article:
ZHU Wenwu,QIN Kun,WANG Tongqing et al. Calculation and Analysis of Bouguer Anomaly in Alxa Left Banner MS 5.8 Epicenter and Sourrounding Regions of Inner-Mongolia[J]. jgg, 2016, 36(10): 851-853.
ZHU Wenwu,QIN Kun,WANG Tongqing et al. Calculation and Analysis of Bouguer Anomaly in Alxa Left Banner MS 5.8 Epicenter and Sourrounding Regions of Inner-Mongolia[J]. jgg, 2016, 36(10): 851-853.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2016/V36/I10/851
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