震中距克赖斯特彻奇市56公里。
某地与震中的距离叫震中距。
With a certain distance from the epicenter of the call from the epicenter.
震中距相近，波形相似，地震波组列丰富。
The similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.
震中距智利首都同时也是智利最大的城市圣地亚哥约200英里。
The quake was centered 200 miles away from Chile's capital and largest city, Santiago.
震级和震中距对短周期反应谱影响明显，对长周期反应谱也有一定影响。
The effects of magnitude and epicentral distance on long period spectral components are not so stronger as for…
结果表明：震级和场地条件对反应谱形状的影响要远比震中距的影响明显。
The results show that the magnitudes and the soil conditions would gite more significant effects on the response spectra than the epicentral distances; do.
这是意大利近30年中遇难人数最多、破坏性最强的一次地震，震中距市区仅几公里远。
The epicentre of the most lethal and destructive earthquake in Italy for almost 30 years lay a few kilometres outside the city.
统计得出了各台所对应的地震震级与自相关系数异常面积和震中距的经验公式。
Empirical formulas between magnitude, anomalous area of the autocorrelation coefficients and epicentral distance for every station are statistically obtained.
最后，以一次地震为例，给出了孔径随震中距、方位角、频率变化的三维图象。
At last, taking one earthquake as an example, this paper gives three dimension patterns of radius of the field with epicenter distance and azimuth as well as frequency.
更糟糕的是，据美国地质调查局说，这是一次相对浅层的地震，震中距地面仅五英里。
Making matters worse, the earthquake was relatively shallow, at a depth of five miles, the U.S. Geological Survey said.
该方法以台站为中心，建立辐射状网格，按可变震中距步长和方位角步长进行搜索。
The method creates a radial grid with the station as the grid center, and searching is made with varied steps in epicenter distance and azimuth.
更糟糕的是，据美国地质调查局说，这是一次相对浅层的地震，震中距地面仅五英里。
Making matters worse, the earthquake was relatively shallow, at a depth of five miles, the U. S. Geological Survey said.
地震学理论和强震观测都表明，强震反应谱的形状主要取决于震级、震中距和场地条件。
Both seismological theory and macroseismic observation show that the shape of strong motion response spectrum depends mainly on magnitude, distance of epicenter and engineering site condition.
随着观测点的震中距及观测点与发震构造的位置关系不同，断层形变表现出不同的特征。
The fault deformation shows different characteristics with different distance among observation sites and earthquake center or tectonic belt.
地震发生在当地时间12:51（格林威治时间星期一23:51），震中距基督城5公里（3英里）远、4公里深。
The quake struck at 12:51 pm (2351 GMT Monday), five kilometers (three miles) from Christchurch at a depth of just four kilometers.
距震中800公里的泰国首都曼谷、越南首都河内和中国部分地区都有震感。 据美国地质调查局测量，此次缅甸地震震级为6.8级。
Tremors were felt as far away as Bangkok, 800 kilometres from the epicentre, Hanoi and parts of China during the quake, which the US Geological Survey (USGS) measured at magnitude6.8.
鉴于距震中较近的小城市和大城市中老建筑的破坏程度，当前的死亡人数还会上升。
Given the degree of destruction in smaller towns close to the epicentre and of older buildings in big cities, the current death toll is sure to rise.
然而，大约在半小时之后，巨浪冲垮了距震中最近的福岛第一核电站的海堤，并摧毁了主要的备用发电机。
Roughly half an hour later, however, a wall of water breached the sea wall protecting the Fukushima Daiichi plant - one of the closest to the epicentre - and struck the main back-up generators.
但是震源仅仅距地面5千米，是上次的一半，距离震中仅仅10千米，而上次则是30千米。
But at 5km (3 miles) down, its focus was at half the depth—and the epicentre a mere 10km from the city compared with 30km last time.
但是他认为距震中仅5.5公里远的紫坪铺水库，使得龙门山断层破裂的时间可能因为负载的压力增加而提前了几十年甚至几个世纪。
But he asserts that Zipingpu, just 5.5 kilometers from the quake's epicenter, may have caused the Longmenshan fault to fail decades or even centuries earlier than it might have without added stress.
考虑到这次地震的级别，预计破坏范围在距震中半径100公里的范围内。
Given the size of the quake, damage can be expected with a 100 km radius of the epicenter, says Robbie Morris, a project scientist with the Australian Tsunami Warning System.
震中位于距民大威群岛70km处，岛上只有轻微震感。
The epicentre was 70km from the Mentawai islands, and the quake was felt there only weakly.
据其他消息称，距震中最近的城镇Lyttelton受到了很大程度的破坏，但目前为止还没有收到来自现场的图片和报道。
Several news outlets reported extensive devastation to the nearby town of Lyttelton, nearest the epicenter of the quake, but there were no immediate pictures from the scene.
美国地质调查局(U.S. Geological Survey)说，这次地震为7.6级，震中位于距巴东30英里的海上。 巴东是苏门答腊西部的沿海城市，共有约75万居民。
The earthquake had a magnitude of 7.6, according to the U.S. Geological Survey, and hit offshore 30 miles from Padang, a city of about 750, 000 on Sumatra's western coast.
美国地质调查局(U.S. Geological Survey)说，这次地震为7.6级，震中位于距巴东30英里的海上。 巴东是苏门答腊西部的沿海城市，共有约75万居民。
The earthquake had a magnitude of 7.6, according to the U.S. Geological Survey, and hit offshore 30 miles from Padang, a city of about 750, 000 on Sumatra's western coast.
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