摘要
本文针对1993年9月中旬以来烟台石英倾斜仪SN向出现的短期异常运用实用化方法对观测数据进行了全面的分析处理。其结果给出,烟台石英倾斜仪异常与1993年12月31日0时29分在东经122°45’,北纬38°10’的Ms4.5级地震有关。
In the light of short-term anomaly occurred on SN direction of quartz tiltmeter at Yantai station since the middle ten days of September, 1993, the authors made a comprehensive analysis of the observation data using practical method. The results show that the anomaly of quartz tilt meter at Yantai station was related to the earthquake of magnitude Ms 4.5 occurred in 122°45' E, 38°10' N, at 0: 29 on December 31, 1993.
出处
《地震研究》
CSCD
北大核心
1995年第3期258-263,共6页
Journal of Seismological Research
关键词
地倾斜
黄海
地震
异常分析
震级
Crustal tilt, Short-term anomaly, Huanghai.