資料來源1:https://hk.news.yahoo.com/%E7%B7%AC%E7%94%B8%E8%A5%BF%E5%8C%97%E9%83%A86-9%E7%B4%9A%E5%9C%B0%E9%9C%87-%E8%A5%BF%E8%97%8F-%E5%8D%B0%E5%BA%A6%E9%9C%87%E6%84%9F%E5%BC%B7%E7%83%88-151609287.html
資料來源2:美國地質調查局:http://earthquake.usgs.gov/earthquakes/eventpage/us20005hqz#general