5级以上中强地震
moderate strong earthquake
中强地震成组活动
Group activity of medium-strong earthquakes
中强地震活动
Strong earthquake activity
Moderate-strong seismicity
中强地震序列
Moderate-strong earthquake sequence
中强以上地震
medium and strong Earthquake
保宁府阆中地震
Langzhong Earthquake recorded in Baoning Prefectur
成都地震中心站
Seismological Cenier Station of Chengdu
成都市防震减灾局；四川省地震局地震地质勘察中心
Chengdu Municipal Administration of Protecting against and Mitigation Earthquake Disasters
地震中长期预报
medium-long term earthquake prediction
地震中短期预测
Medium and short term earthquake prediction
Earthquake medium-short term prediction
地震中期预报
Mid-term earthquake prediction
Middle-term Prediction
Mid and short term earthquake prediction
河北省地震局保定地震中心台
baoding central seismostation
河北省地震局承德地震中心台
Chengde Seismic Centre Station of Seismological Bureau of Hebei Province