Gallery: Great Lakes Approach Record With Over 90 Percent Ice Cover

  • Image may contain Nature Outdoors Mountain Landscape Ice Animal Bird Scenery Aerial View Snow and Glacier
    Photos by Terra Satellite/NASA/NOAA
    01

    greatlakes1

    Ice cover on the Great Lakes on Mar. 6, when the extent was near record-levels
  • Image may contain Advertisement Collage Poster Nature Outdoors and Rock
    Photos by NASA/USGS
    02

    landsat-greatlakes-ice-progression 1979

    Change in ice levels during the record-setting 1979 extent. Top row: Jan 11, 1979; Feb 16, 1979. Bottom row: Feb 25, 1979; May 17, 1979.
  • Image may contain Outdoors Nature Mountain Ice and Snow
    Photos by Landsat/NASA/USGS
    05

    IDL TIFF file

    Ice coverage around the shores of Lake Eerie in February. A shipping channel can be seen in the middle left.
  • Image may contain Nature Outdoors Mountain Ice Snow Ocean Sea Water Scenery Glacier Mountain Range and Landscape
    Photos by NASA
    06

    ISS038-E-057977-lrg

    Ice stringers in the waters near the short of Lake Michigan’s Washington Island in February.
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