FUZZY RECOGNITION AND ANALYSIS OF THE QUIESCENCE ANOMALIES IN SEISMICITY INDICATORS BEFORE XINGTAI STRONG AFTERSHOCK
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Graphical Abstract
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Abstract
Basing on the seismicity indicator of Xingtai aftershock sequence during 1970-1989 and its accumulated transformation, the characteristics of quiescence anomalies of the seismicity indicator before the strong aftershock in this area have been analyzed by the Fuzzy direct recognition method.The result is significance for the surveillance and the prediction of the strong aftershocks.
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