美国加利福尼亚州南部，近日连续发生两起高强度地震。
Two consecutive earthquakes happened in the Southern California region recently.
第一次发生在美国独立纪念日（7月4日）当天下午1时30分左右，强度为6.4级。
The first one happened on Independence Day (4TH July) local time 1:30 pm, with a magnitude of 6.5.
第二次为当地时间星期五（7月5号）晚上8时19分左右，强度为7.1级。两次地震的镇中心几乎在同一个位置。
The second one follows shortly around 8:19 pm on 5th Jul, Friday, with a magnitude of 7.1. The centers of the two earthquakes are almost in the same location.
这两次地震打破了当地20年来最强烈地震的记录。万幸的是，当地警署至今只收到了轻伤报告。
These two earthquakes broke the record of the most powerful earthquake in 20 years in the region. Fortunately, local police only received light injury report so far.