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Summit Greenland - Summer 2007

This is a blog by the scientists involved with the US National Science Foundation (NSF-ATM) Sponsored Greenland Halogen and Hydrogen Radical Photochemistry Experiment during the Summer of 2007. Another name for this study is SHOX for the Summit Halogen HOX experiment.

Thursday, June 14, 2007

Ice Crystals in Summit Sky















Lots of ice crystals in the air tonight. It is difficult to capture in a photo but lots of sparkling dots floating right now.















The ice crystals up creating this Sun Pillar. See Katrine's blog (greenland-2007.blogspot.com) for more info on how Sun Pillars form.
Posted by Barry Lefer at 7:38 PM

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Blog Archive

  • ►  2008 (1)
    • ►  June (1)
  • ▼  2007 (41)
    • ▼  June (21)
      • Bike Trip to the Russell Glacier
      • Packing Up and fun
      • More Diamond Dust
      • Ice Crystals in Summit Sky
      • Study of Volcanic events in Greenland Ice Cores
      • Update from Sallie's Fen
      • New Birth and a Birthday
      • Snowy day at Summit
      • BrO at Summit
      • Snowbird in blowing snow
      • Brad's Trip to Thule
      • Sara Wheeler, famous author visiting Summit
      • The Voyaging Teacher
      • Electric Snowmobile
      • Snowing again
      • People.
      • Greg's Flight to Summit
      • Weekend Recreation
      • Heatwave and snow bring on t-shirt weather
      • Captain Jack and the Halogen Hunters
      • Podscasts from the Ice
    • ►  May (20)

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