An earthquake that struck offshore of Jamaica Tuesday has been upgraded to magnitude 7.7, according to the United States Geological Survey (USGS).
원문출처 : https://www.cnn.com/2020/01/28/americas/earthquake-caribbean-sea/index.html
원문출처 : https://www.cnn.com/2020/01/28/americas/earthquake-caribbean-sea/index.html