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莫斯科时间1981年11月13日12时07分发生了一次震源位于罗马尼亚境内多瑙河三角洲(格奥尔基耶夫斯克河叉)的强震,距伊兹马伊尔30公里,地震参数如下:(?)=45.25°,λ=28.89°,h=33公里,m_(pu)=5.3.敖德萨地区的整个西南部及摩尔达维亚南部都有感,根据震动的强度该次地震在已知的历史资料中称得上是最强的“地方”震了.居民点上的烈度分布示于图1.在伊兹马伊尔,烈度最高,许多建筑物和结构物都受到不同程度的损坏.整个城市的平均震动强度为6度.
Moscow time On November 13, 1981, at 12:07, a strong earthquake hit the source of the Danube Delta (Georgievsky River Fjords) in Romania, 30 km from Izmir. The seismic parameters are as follows: = 45.25 °, λ = 28.89 °, h = 33 km, m_ (pu) = 5.3. The entire southwestern part of Odessa region and southern Moldavia felt that the earthquake was Known as the strongest “local” earthquake in history, the intensity distribution at settlements is shown in Figure 1. In Izmayr, the highest intensity, many buildings and structures are subject to varying degrees Damage. The average intensity of the entire city is 6 degrees.