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." X+ J3 K" M4 Y8 G) `: N; F 8 @" O0 Q W+ Q- [6 o2 u- z O6 yHalabja 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。