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 P q4 @3 c1 z - m* V; V' J; wHalabja 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。