Abstract：The gravity data at the stations of China observed before and after the Indonesia Ms8.7 earthquake occured on Dec. 26,2004, are analyzed.On the basis of the monthly variation of the tidal factor of M2 wave and the response ratio to loading and unloading,the possible tendentious gravity change caused by the earthquake is discussed.The analysis shows that the tendentious change of the tidal factor of M2 wave caused by the Indonesia Ms8.7 earthquake is obvious but the trends are different for the stations in different place.
Yu Jielin,Wang Xiaoquan,Zhang Xinlin et al. GRAVITATIONAL EFFECT OF INDONESIA Ms8.7 EARTHQUAKE REFLECTED
IN GRAVITY TIDE OBSERVATION IN CHINA CONTINENT[J]. jgg, 2007, 27(专刊): 67-69.
