 鲜花( 223)  鸡蛋( 0)
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鱼儿2008 发表于 2014-1-9 20:42 
! l& A' u! G$ d2 Z8 o0 C# ~极光一般持续多久？等楼主通知后出发赶得及吗？没见过的人很期待滴说
: K$ X* c* d& L5 D' ?/ g$ TREGINA - An intense burst of energy from the sun was heading towards Earth on Thursday and was expected to make for spectacular conditions to see the northern lights across Canada.
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Ruth Ann Chicoine with the Canadian Space Agency said a spot on the sun exploded Tuesday in what is known as a solar flare and sent a coronal storm cloud our way.6 f/ T- f* `* E5 a% O! a# e
1 D( {, ]/ B, @. z, [9 G( g$ Y$ USuch storms collide with particles and gases, such as oxygen and nitrogen, in the Earth's atmosphere to create the northern lights.
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This storm was expected at around 3 a.m. EST Thursday, but Chicoine joked that it appeared to be taking the panoramic route to Earth.6 m- G3 W/ [8 S: J( Y
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She said a nationwide alert had been issued, meaning even southern areas could see the northern lights Thursday night if the storm hit as hard as predicted.' Z- o2 k/ D, m0 `) n+ t" z
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There hasn't been a northern lights phenomenon like this in a year or two, she said.
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, A$ U0 [4 E: b4 j! S+ I; FSky-watchers not wanting to go out in the cold or not able to get to a dark enough area weren't out of luck.& m. w$ X }" [$ o
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鲜花鸡蛋JoyceAccSG 在2014-1-9 20:46 送朵鲜花 并说：我非常同意你的观点，送朵鲜花鼓励一下 JoyceAccSG 在2014-1-9 20:46 送朵鲜花 并说：我非常同意你的观点，送朵鲜花鼓励一下
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狗仔卡
发表于 2014-1-9 19:43
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2014-1-9 20:17
楼主
我一走，它就出来！
是这个吧！
清空了，不会删出！
