Soil liquefaction
It was a major factor in the destruction in San Francisco's Marina District during the 1989 Loma Prieta earthquake , and in Port of Kobe during the 1995 Great Hanshin earthquake . 
<triplet> San Francisco <subj> 1989 Loma Prieta earthquake <obj> significant event <triplet> Marina District <subj> San Francisco <obj> located in the administrative territorial entity