GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 453, Approximate Location: 43.93 N. Latitude, 78.18 W. Longitude Site Name Coburg on Lake Ontario ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1910 3 1 -1 -1 OW -1 -1 -1 -1 -1 -1 071.TIF LAKE 1910 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 072.TIF LAKE 1910 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 073.TIF 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF LAKE 1910 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 076.TIF LAKE 1911 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 079.TIF TO CHARLOTTE 1911 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 080.TIF LAKE 1911 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 081.TIF LAKE 1912 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 082.TIF LAKE 1912 3 12 -1 -1 FD -1 -1 -1 -1 -1 -1 083.TIF ABOUT 2Mi OUT 1912 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 084.TIF 1912 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 085.TIF 1913 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 091.TIF LAKE 1913 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 092.TIF LAKE 1914 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 099.TIF LAKE 1914 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 100.TIF LAKE 1914 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 101.TIF 1915 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 107.TIF LAKE 1915 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 108.TIF LAKE 1916 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 113.TIF LAKE 1916 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 114.TIF LAKE 1916 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 115.TIF LAKE 1916 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 117.TIF LAKE 1917 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 121.TIF LAKE 1917 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 122.TIF 1948 3 8 -1 -1 SO -1 -1 CL -1 -1 -1 -1 335.TIF TO KINGSTON 1948 3 15 -1 -1 SI -1 -1 -1 -1 -1 -1 336.TIF PORT HOPE TO KINGSTON (SHORE) 1948 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 336.TIF PORT HOPE TO KINGSTON (LAKE) ---------------------------------------------------------------------------------------------------------- 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.