GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project
 National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970

 Site No. 288, Approximate Location: 44.79 N. Latitude, 85.68 W. Longitude
 Site Name  Traverse Bay                   on Lake Michigan     
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 Year Mo Da   T1   T2   C1  T1C1 T2C1  C2  T1C2 T2C2  C3 T1C3 T2C3  IMAGE   Supplemental Information
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 1914  4 21   -1   -1   OW   -1   -1        -1   -1       -1   -1  105.TIF                                   

 1919  3  4   -1   -1   OW   -1   -1        -1   -1       -1   -1  136.TIF                                   

 1934  3 13   -1   -1   SO   -1   -1        -1   -1       -1   -1  229.TIF                                   
 1934  3 27   -1   -1   SO   -1   -1        -1   -1       -1   -1  231.TIF   AND ISLANDS                     
 1934  4 10   18   -1        -1   -1        -1   -1       -1   -1  233.TIF                                   

 1935  3 26   -1   -1   OW   -1   -1        -1   -1       -1   -1  240.TIF                                   

 1937  4 12   -1   -1   IP   -1   -1        -1   -1       -1   -1  259.TIF                                   

 1938  3  7   -1   -1   FD   -1   -1   DI   -1   -1       -1   -1  261.TIF   TO FOX ISLANDS                  
 1938  3  7   -1   -1   FD   -1   -1   DI   -1   -1       -1   -1  261.TIF   NORTH TO STRAITS                

 1949  3 21   -1   -1   LF   -1   -1   NI   -1   -1       -1   -1  345.TIF                                   
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 Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes.
 T1 = ice thickness or part of a range if T2 is present,  C1 = primary condtion of ice.
 T1C1 = thickness of C1 or part of range if T2C1 is presnet.
 C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.