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." , E7 u4 L! o" H- P. ^ # c+ Y- d4 {) h; q* Z& OHalabja 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。