Source: http://johnmckay.blogspot.com
June 30, 2008
One hundred years ago today, something exploded over Siberia.The weather in central Siberia on June 30, 1908, a Tuesday, was warm and mostly clear. Ten days after the summer solstice, the days are not appreciably shorter than they are on that longest day. In Siberia, that means the days are very long. North of the Arctic Circle the sun does not go down at all. Instead, it approaches the south and rolls along the horizon for a few minutes at midnight before beginning to rise again. Fi