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." ' ?- h6 J* {9 k& Y3 V4 `7 T& ^4 l1 u6 Q6 j
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。