CAJ | 학술논문

总结了2008年3月11日河北卢龙M_S3.9地震的前兆异常特征、异常分析的过程及预测实践,结果表明:伸缩应变可能对发震的方向具有一定指示意义;多学科综合运用,对准确预报天津及附近地区地震三要素具有重要意义.
총결료2008년3월11일하북로룡M_S3.9지진적전조이상특정、이상분석적과정급예측실천,결과표명:신축응변가능대발진적방향구유일정지시의의;다학과종합운용,대준학예보천진급부근지구지진삼요소구유중요의의.
We study the M_S3.9 Lulong earthquake,which occurred in Hebei Province on March 11,2008.On February 27,2008 before the earthquake,based on the occurred precursory anomalies in Tianjin region,Forecasting Center of Tianjin Earthquake Administration made a short-term prediction on the monthly discussion meeting.We summarize the characteristics of precursory anomaly,analysis process,and prediction practice.The results show that strictive strain may be the clew to epicenter of earthquake;The multi-disciplinary synthesis may have a great significance for forecasting the three essential factors of the earthquake in Tianjin and its adjacent area.