A INTEGRATED SINGLE-STATION SEISMIC LOCATION METHOD FOR EARLY WARNING
Huang Jun; Yao Yunsheng; Wang Qiuliang; and Li Jinggang
Institute of Seismology, CEA, Wuhan 430071
Abstract From the strong motion data at the first station which received seismic signal of a certain event downloaded from KIKnet of Japan, whose magnitude are more than 4 and epicentral distance range from 30 km to 100 km,we computed the epicentral diatance with the combined B-Δ method and Voronoi polygon method. The results show that with the combined method and the calculated epicentral distance can be more accurately than with only B-Δ method as consune the same location time.
Key words ：
single station
earthquake early warning
seismic location
B-Δmethod
Voronoi polygon method
Received: 01 January 1900
Corresponding Authors:
Huang Jun
Cite this article:
Huang Jun,Yao Yunsheng,Wang Qiuliang et al. A INTEGRATED SINGLE-STATION SEISMIC LOCATION METHOD FOR EARLY WARNING[J]. , 2011, 31(2): 142-144.
Huang Jun,Yao Yunsheng,Wang Qiuliang et al. A INTEGRATED SINGLE-STATION SEISMIC LOCATION METHOD FOR EARLY WARNING[J]. jgg, 2011, 31(2): 142-144.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2011/V31/I2/142
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