Before this earthquake,the regional seismic intensity around the earthquake epicenter increases.The Seismicity is showing from disordere to order,occurring a seismogenic zone and earthquake belt.

 
  • 在地震發(fā)生前,震中及鄰區地震活動(dòng)明顯增強,地震活動(dòng)從無(wú)序到有序,出現了孕震空區、地震條帶。
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