预警

据美国地质勘探局消息，周三，洪都拉斯北部海域加勒比海发生地震，震源深度10千米。已经引发海啸预警。A magnitude-7.6 earthquake hit north of Honduras in the Caribbean Sea at a depth of 10 km on Wednesday, according to the Uni

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In what has become a too-familiar experience in Tokyo, a crowded subway train screeches to a sudden halt. From around the car, mobile phones start to ring. 乘坐拥挤的地铁时发生地震在东京是再寻常不过的事情了。在地铁急刹车