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

 Site No. 375, Approximate Location: 42.64 N. Latitude, 80.81 W. Longitude
 Site Name  Port Burwell Harbor            on Lake Erie         
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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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 1933  3 14   -1   -1   OW   -1   -1        -1   -1       -1   -1  221.TIF                                   

 1934  4  3    8   10        -1   -1        -1   -1       -1   -1  232.TIF                                   

 1935  3  5   12   16   IP   -1   -1   BV   -1   -1       -1   -1  237.TIF                                   
 1935  3 19    7   -1        -1   -1        -1   -1       -1   -1  239.TIF                                   

 1936  3 30   -1   -1   IJ   -1   -1        -1   -1       -1   -1  247.TIF   ENTRANCE                        

 1937  3 15    4    6        -1   -1        -1   -1       -1   -1  255.TIF                                   

 1939  3  6   11   -1        -1   -1        -1   -1       -1   -1  268.TIF                                   
 1939  3 20   12   -1        -1   -1        -1   -1       -1   -1  270.TIF                                   
 1939  3 27   11   -1        -1   -1        -1   -1       -1   -1  271.TIF                                   

 1940  4  1   23   28        -1   -1        -1   -1       -1   -1  281.TIF                                   

 1942  3  9   -1   -1   OW   -1   -1        -1   -1       -1   -1  292.TIF                                   

 1943  3  8   17   -1        -1   -1        -1   -1       -1   -1  299.TIF                                   

 1948  3 22   -1   -1   OW   -1   -1        -1   -1       -1   -1  337.TIF                                   

 1950  3 13    7   -1        -1   -1        -1   -1       -1   -1  351.TIF                                   

 1951  3  5   -1   -1   OW   -1   -1        -1   -1       -1   -1  360.TIF                                   

 1952  3  3    4   -1   BK   -1   -1        -1   -1       -1   -1  368.TIF                                   
 1952  3 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  370.TIF                                   

 1954  3  1   -1   -1   OW   -1   -1        -1   -1       -1   -1  381.TIF                                   
 1954  3  8   -1   -1   SI   -1   -1        -1   -1       -1   -1  382.TIF                                   
 1954  3 15   -1   -1   OW   -1   -1        -1   -1       -1   -1  383.TIF                                   

 1955  2 28    7   -1        -1   -1        -1   -1       -1   -1  389.TIF                                   
 1955  3  7   -1   -1   OW   -1   -1        -1   -1       -1   -1  391.TIF                                   

 1956  2 27   10   12        -1   -1        -1   -1       -1   -1  398.TIF                                   
 1956  3 12   -1   -1   OW   -1   -1        -1   -1       -1   -1  401.TIF                                   
 1956  3 19   -1   -1   OW   -1   -1        -1   -1       -1   -1  402.TIF                                   

 1957  2 25   12   15   SO   -1   -1        -1   -1       -1   -1  408.TIF   TO 1/2Mi OUT                    

 1958  3  3   12   -1   RT   -1   -1        -1   -1       -1   -1  417.TIF                                   
 1958  3 10   10   12   BK   -1   -1        -1   -1       -1   -1  418.TIF                                   

 1959  3  2   20   26        -1   -1        -1   -1       -1   -1  424.TIF                                   
 1959  3  9   20   -1        -1   -1        -1   -1       -1   -1  425.TIF                                   
 1959  3 16   -1   -1   BK   -1   -1        -1   -1       -1   -1  426.TIF   (CUT)                           
 1959  3 23   -1   -1   BK   -1   -1        -1   -1       -1   -1  427.TIF                                   

 1960  2 29    3   -1   SW   -1   -1        -1   -1       -1   -1  522.TIF                                   
 1960  3  7    3    4        -1   -1        -1   -1       -1   -1  434.TIF                                   
 1960  3 14    4   -1   IJ   -1   -1        -1   -1       -1   -1  435.TIF                                   
 1960  3 28    4    6   IJ   -1   -1        -1   -1       -1   -1  437.TIF                                   

 1961  2 27   18   -1        -1   -1        -1   -1       -1   -1  440.TIF   INNER HARBOR                    
 1961  2 27   10   12   NS   -1   -1        -1   -1       -1   -1  440.TIF   OUTER HARBOR                    

 1962  3 12   -1   -1   OW   -1   -1        -1   -1       -1   -1  449.TIF                                   
 1962  3 26   -1   -1   BK   -1   -1        -1   -1       -1   -1  451.TIF   (CUT)                           

 1963  3  4   12   18   WI   -1   -1        -1   -1       -1   -1  457.TIF                                   
 1963  3 11   12   18   SO   -1   -1   WI   -1   -1       -1   -1  458.TIF                                   
 1963  3 18   18   -1   SO   -1   -1   WI   -1   -1   BV  -1   -1  459.TIF                                   
 1963  3 25   -1   -1   SO   -1   -1   RT   -1   -1       -1   -1  460.TIF                                   

 1964  3  2    6    8   BK   -1   -1        -1   -1       -1   -1  466.TIF   TO OUTER LIGHT                  
 1964  3  9    6    8        -1   -1        -1   -1       -1   -1  467.TIF                                   

 1965  3  1    8   10   WI   -1   -1   SW   -1   -1       -1   -1  474.TIF                                   
 1965  3  8    8   10   SO   -1   -1        -1   -1       -1   -1  475.TIF                                   
 1965  3 15   -1   -1   SI   -1   -1   BK   -1   -1       -1   -1  476.TIF   TURNING BASIN                   
 1965  3 22   -1   -1   OW   -1   -1        -1   -1       -1   -1  477.TIF                                   
 1965  3 22   -1   -1   FD   -1   -1        -1   -1       -1   -1  477.TIF   E & W ENTRANCES                 
 1965  3 29   -1   -1   LF   -1   -1   SI   -1   -1   BK  -1   -1  478.TIF                                   
 1965  3 29   -1   -1   FS   -1   -1        -1   -1       -1   -1  478.TIF   E & W SHORE OF HARBOR ENTRANCE  
 1965  4  5   -1   -1   OW   -1   -1        -1   -1       -1   -1  479.TIF                                   
 1965  4 12   -1   -1   OW   -1   -1        -1   -1       -1   -1  480.TIF                                   

 1966  3  7    8   -1   BK   -1   -1   RT   -1   -1       -1   -1  484.TIF                                   
 1966  3 14   -1   -1   OW   -1   -1        -1   -1       -1   -1  485.TIF                                   

 1967  3  6    8   10        -1   -1        -1   -1       -1   -1  490.TIF                                   
 1967  3 13    8   10        -1   -1        -1   -1       -1   -1  491.TIF                                   
 1967  3 20   10   -1        -1   -1        -1   -1       -1   -1  492.TIF                                   
 1967  3 27    4    5   BK   -1   -1        -1   -1       -1   -1  493.TIF                                   
 1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                   

 1968  3  4   10   12        -1   -1        -1   -1       -1   -1  520.TIF                                   
 1968  3 11   10   12        -1   -1        -1   -1       -1   -1  497.TIF                                   
 1968  3 18   10   12        -1   -1        -1   -1       -1   -1  498.TIF                                   
 1968  3 25   -1   -1   OW   -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.