【摘要】 对新疆测震台网数字化记录中的宁夏ML4.4爆破记录进行了分析,新疆台网大部分台站都能记录到上千公里ML4.0以上的工业爆破。又对新疆巴里坤地震台记录的约1200 km的宁夏ML3.8、内蒙ML4.2地震和宁夏ML4.4的工业爆破记录进行了分析,发现近距离爆破记录的特征大部分可以在远距离爆破中找到。更多还原

【Abstract】 Ningxia ML 4.4 explosion recorded by Xinjiang network was analyzed and most stations of Xinjiang network could record industrial explosions,thousands kilometer away,with magnitude above ML 4.0.After analyzing Ningxia ML3.8 and Inner Mongolia ML4.2 earthquake,Ningxia ML4.4 industrial explosion,about 1 200 km away,recorded by Balikun seismic station in Xinjiang,we concluded that most characteristics of short range explosion records could be got in long distant explosion record.更多还原