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." ' l4 @& N6 x6 @5 a9 T) @& l 1 @# u; d; P5 E2 FHalabja 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。