An earthquake in the middle of the ocean is less of a disaster than in a populated city, so one technological solution involves computers mapping geological movements to identify places at risk.

一场发生在海洋中央的地震比发生在人口稠密城市的地震造成的灾难要小，因此一种技术解决方案是用计算机绘制地质运动图来识别有风险的地方。