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            Summary: 
              A coronal mass ejection (CME) hit Earth's 
              magnetic field on August 5th, sparking one of the strongest geomagnetic 
              storms in years. See also July 2011. | 
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                  Photographer, 
                    Location | 
                  Images | 
                  Comments | 
                 
                 
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                   Lauri 
                    Kangas,  
                    Espoo, Finland 
                    Aug. 6, 2011 | 
                   #1, 
                    more | 
                     Best 
                      aurora in six years in Helsinki metropolitan area. Also 
                      got a timelapse 
                      video. The video in xvid format is available on request. 
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                   Jan 
                    Haltenhof,  
                    Kiel, Northern Germany 
                    May. 8, 2011 | 
                    
                    #1, #2 | 
                     Today 
                      night I've tried to capture my first Auroras in my life 
                      - with luck. I observed from Kiel in Northern Germany (54° 
                      20' N). Around local midnight (22:00 UT) the auroras starts 
                      to intensify for 15-20 minutes, so that they were visible 
                      to the naked eye. The Pictures were taken at 21:57 UT and 
                      21:58 UT with 25 sec of exposure. It was a really exciting 
                      show.   | 
                 
                 
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                   KamilaM, 
                     
                    near Puławy, POLAND 
                    Aug. 5, 2011 | 
                    
                    #1, #2 | 
                     Recreational 
                      trip out of town, with the intention of shooting Perseids, 
                      showed the aurora borealis show... 05/08/2011, at. 23:16 
                      - the first frame... Purpose - The Milky Way, Perseus, Cassiopeia... 
                      Focused on counting the next meteor absolutely no notice, 
                      when about 23:28 on the horizon begins to appear aurora... 
                      Middle of the night... I rub my eyes in amazement... "is 
                      probably the aurora!" - I think and at the same time I feel 
                      like a major event takes... and this was the moment... maximum... 
                      I immediately thought about the article that I read in the 
                      morning... 40% probability of Poland... I thought - "unrealistic 
                      in our latitudes..." As can be seen not so much unrealistic 
                      as infrequent... And there is no question here of photomontage 
                      :) Photo details: Canon 20D, Canon 10 - 22 mm, 10 mm, f/3.5, 
                      140 x 30 s, ISO1600   | 
                  
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                   Dave 
                    Gradwell,  
                    Birr Ireland 
                    Aug. 5, 2011 | 
                   #1, 
                    more | 
                     Well 
                      we are completely clouded out here in Ireland but I managed 
                      to watch the show from the comfort of my bed as the lazer 
                      pointer on my magnetometer cartwheeled across the bedroom. 
                      Plot shows the storm to the right of the graph.   | 
                 
                 
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                   Alan 
                    C Tough,  
                    Elgin, Moray, Scotland. 
                    Aug. 5, 2011 | 
                   #1, 
                    #2 | 
                     I 
                      had given a talk on Noctilucent Clouds to my local Astronomy 
                      Club earlier in the evening. When I returned home and saw 
                      that the sky was clear, I quickly grabbed my camera gear 
                      and headed off out to grab some photographs of the auroral 
                      display. I didn't have time to go to a darker site as clouds 
                      were rapidly approaching from the south.   | 
                 
                 
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                   Marvin 
                    Watson,  
                    Whitehaven, Cumbria, England. 
                    Aug. 6, 2011 | 
                    
                    #1, #2 | 
                     First 
                      time i have seen the Aurora from England. Photographed using 
                      a Nikon D80, 800 asa, 30 second exposure. Spent one and 
                      a half hours watching and photographing the Aurora, across 
                      the solway firth towards Scotland.   | 
                 
                
               
                  
                    
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              more 
              images: from 
              Peter Urwin of Edinburgh, Scotland; from 
              Michiel Kienhuis of Den Helder, the Netherlands; from 
              Heiko Ulbricht of Freital, Saxony, Germany; from 
              Michael Lentfer Jensen of Graasten, Denmark; from 
              Graeme Whipps of Pathhead, Midlothian, Scotland; from 
              Adrian Maricic of Auchterderran, Fife Scotland; from 
              Peter Elzinga of Burgum, Netherlands; from 
              Tracy Rounds of Berwick, Nova Scotia, Canada; from 
              John Stetson of Sebago Lake, Maine; from 
              Dave Patrick of Fergus, Ontario, Canada 
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