迄今为止,不少国内外地震研究者指出了大震频度和能量释放与地球自转速率呈负相关。笔者根据中国地震简目,选用台湾东海庠20次强震,收集其震源机制解,发现地球自转速率变化与其P轴方位转变明显相关。 在这20次震例中,发生在地球自转速率加快段的有11次,其余9次处在减慢段。1963～1965年为地球 So far, many earthquake researchers at home and abroad have pointed out that the frequency of major earthquakes and the energy release have a negative correlation with the Earth’s rotation rate. According to the briefing of China Earthquake, the author selected 20 strong earthquakes in the East China Sea of ​​Taiwan to collect focal mechanism solutions and found that the change of Earth’s rotation rate is obviously related to its P-axis azimuth change. In these 20 earthquakes, 11 occurred in the accelerated segment of the Earth’s rotation rate and the rest 9 in the slowed segment. 1963 ~ 1965 for the Earth