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

 Site No. 094, Approximate Location: 46.43 N. Latitude, 84.26 W. Longitude
 Site Name  Six Mile Point                 on St. Marys River   
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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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 1913  4  8   16   -1   SO   -1   -1        -1   -1       -1   -1  095.TIF                                   

 1914  3 31   18   19        -1   -1        -1   -1       -1   -1  102.TIF   CHANNEL                         
 1914  4  7   12   -1   DC   -1   -1        -1   -1       -1   -1  103.TIF   CHANNEL                         
 1914  4 14    6   -1   DC   -1   -1        -1   -1       -1   -1  104.TIF   ON THE RANGES                   

 1915  3  9   16   -1        -1   -1        -1   -1       -1   -1  106.TIF   CHANNEL                         

 1916  3 14   24   -1        -1   -1        -1   -1       -1   -1  114.TIF   CHANNEL                         

 1921  3  8   11   -1        -1   -1        -1   -1       -1   -1  146.TIF                                   

 1950  4 10   20   -1        -1   -1        -1   -1       -1   -1  355.TIF                                   

 1951  3 12    6   -1   SC   -1   -1        -1   -1       -1   -1  361.TIF                                   

 1953  3 23   -1   -1   OW   -1   -1        -1   -1       -1   -1  379.TIF                                   

 1956  3  5   -1   -1   IP   -1   -1        -1   -1       -1   -1  399.TIF   TO CHARLOTTE RIVER              
 1956  3 19   -1   -1   IP   -1   -1        -1   -1       -1   -1  402.TIF   TO 1Mi N OF CHARLOTTE R. MOUTH  

 1957  4  1   -1   -1   LI   -1   -1        -1   -1       -1   -1  414.TIF   DOWN TO NEEBISH ISLAND          

 1958  3 31   -1   -1   SW   -1   -1        -1   -1       -1   -1  421.TIF                                   

 1959  3 23   -1   -1   OW   -1   -1        -1   -1       -1   -1  427.TIF                                   
 1959  4  6   -1   -1   LI   -1   -1        -1   -1       -1   -1  430.TIF                                   

 1961  3 20   27   -1   FD   -1   -1   SO   -1   -1       -1   -1  443.TIF   TO PIPE ISLAND                  
 1961  3 27   -1   -1   FS   -1   -1   SI   -1   -1   RT  -1   -1  444.TIF   TO NINE MILE POINT              

 1966  3 14   -1   -1   OW   -1   -1        -1   -1       -1   -1  485.TIF   CHANNEL                         

 1968  3 25    0   24   IJ   -1   -1        -1   -1       -1   -1  499.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.