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>Major Earthquakes in and Around Yunnan Province and Variations of Astronomical Time-Latitude Residuals Determined by Yunnan Observatory
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Major Earthquakes in and Around Yunnan Province and Variations of Astronomical Time-Latitude Residuals Determined by Yunnan Observatory
In this paper,the features of medium-term anomalies for strong earthquakes and the criteria for the prediction of such earthquakes are discussed,as well as the feasibility of applying the anomalies of astronomical time-latitude residuals to earthquake prediction and their limitation when applied to imminent-term prediction.The criteria used to identify the anomalies of time-latitude residuals for M≥6.0 earthquakes in Yunnan Province and for M≥7.0 earthquakes around Yunnan are also discussed.The last strong earthquake in the data used for testing passed the whole process of earthquake prediction practice.In addition,some special features of the case in which anomalies appeared but no strong earthquake followed are also discussed.
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