The U.S. Geological Survey confirmed the quake on its website, placing its epicentre at around 32 kilometres outside the Iraqi city of Halabja, and issuing an "orange" alert for "shaking-related fatalities and economic losses." 0 H0 g2 X$ c" y+ L , {$ r9 v0 m2 K! e r. }Halabja 附近也是油田之一。 这次地震对已经采空地层的油田有多少影响,也值得关注。