Air, Water, Earth, Fire

All about life ...Air, Water, Earth, Fire



Saturday 15 January 2011

Solar wind

Friday

Northern Lights January 13th 2011

Last night in Tromsø, Norway, the solar wind combined with moonlight and snow to produce a scene that had onlookers asking themselves, can it get any better than this? One of those onlookers was Thilo Bubek, and he took this picture:

"The whole evening was a perfect show with strong auroras in many colours," says Bubek. "We were able to capture some fantastic images."

But can it get any better? Maybe later today: A solar wind stream is due to hit Earth's magnetic field on Jan. 14-15, possibly sparking even stronger displays. NOAA forecasters estimate a 30% chance of high-latitude geomagnetic activity when the solar wind stream arrives.

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