SUMMARY OF ABILITY FOR CATCHING PRECURSORS BEFORE EARTHQUAKE FROM FIXED-TILT OBSERVATIONS
Lü Pinji 1,2) ; Chen Zhiyao 1,2) ; Zhao Bin 1,2) ; Li Zhengyuan 3) ; and Lin Suiping 1)
1)Institute of Seismology, CEA, Wuhan 4300712)Crust Movement Laboratory, Wuhan 4300713)China Earthquake Network Center, Beijing 100045
Abstract From the fixedtiltmeter observation published in three decades years, the achievements of data processing methods are summarized.Through the statistics of the anomalies of the fixed tilt observation and their amplitude near the epicenter within a certain scope before earthquakes.We can obtain the magnitude of precursory tilt anomaly,the statistic relations of the anomaly with epicenter location and earthquake magnitude,all of these have the referential meaning for the future development and the layout of stations.
Key words :
fixed-point tilt
observation
data processing
method
earthquakereflecting capacit
Received: 01 January 1900
Corresponding Authors:
Lü Pinji
Cite this article:
Lü Pinji,Chen Zhiyao,Zhao Bin et al. SUMMARY OF ABILITY FOR CATCHING PRECURSORS BEFORE EARTHQUAKE FROM FIXED-TILT OBSERVATIONS[J]. , 2010, 30(Supp.2): 50-56.
Lü Pinji,Chen Zhiyao,Zhao Bin et al. SUMMARY OF ABILITY FOR CATCHING PRECURSORS BEFORE EARTHQUAKE FROM FIXED-TILT OBSERVATIONS[J]. jgg, 2010, 30(Supp.2): 50-56.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/ISupp.2/50
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