| archmage | Date: Friday, 18-February-2011, 6:33 PM | Message # 1 |
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| By Paul Rincon Science reporter, BBC News
Scientists around the world will be watching closely as three eruptions from the Sun reach the Earth over Thursday and Friday.
These "coronal mass ejections" will slam into the Earth's magnetic shield.
The waves of charged solar particles are the result of three solar flares directed at Earth in recent days, including the most powerful since 2006.
The biggest flares can disrupt technology, including power grids, communications systems and satellites.
The northern lights (Aurora Borealis) may also be visible further south than is normally the case - including from northern parts of the UK.
"Our current view is that the effect of the solar flare is likely to reach Earth later today (Thursday GMT), possibly tomorrow morning," said Alan Thomson, head of geomagnetism at the British Geological Survey (BGS)
Full article/source - http://www.bbc.co.uk/news/science-environment-12493980
Message edited by sanju - Friday, 18-February-2011, 6:35 PM |
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