吉林伊通M4.3地震强震记录分析  

Preliminary analysis on the strong motion observation records of the Yitong M 4.3 earthquake in 2009

作　　者：李永振[1] 

机构地区：[1]辽宁省地震局,中国沈阳110034

出　　处：《地震地磁观测与研究》2011年第6期42-46,共5页Seismological and Geomagnetic Observation and Research

摘　　要：2009年吉林伊通M 4.3地震,辽宁省及吉林省强震动台网有8个强震台站记录到地面运动,记录的最大加速度为30.8 cm·s^(-2),初步展现了强震动台网建设的功效。The ground motion of the Yitong M 4.3 earthquake on November 20,2009 was recorded by 8 stations of the Jilin and Liaoning strong motion network. The maximum peak acceleration recorded was as much as 30.8 cm·s-2. It exhibits the preliminary results of the strong motion network construction.

关 键 词：强震动记录 加速度峰值 强震动台网 伊通地震 

分 类 号：P315.73[天文地球—地震学]