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." * J. y- ?5 K1 L$ Z/ b; U* D: d8 \5 w0 K$ N7 W: u
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。