GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 115, Approximate Location: 46.00 N. Latitude, 83.86 W. Longitude Site Name Detour Harbor on St. Marys River ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1902 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 020.TIF 1902 3 11 12 -1 RT -1 -1 -1 -1 -1 -1 020.TIF RIVER 1902 3 20 10 -1 RT -1 -1 -1 -1 -1 -1 022.TIF RIVER 1902 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 023.TIF TO LIME ISLAND 1902 4 1 -1 -1 BK -1 -1 -1 -1 -1 -1 023.TIF 1903 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 025.TIF PICKANDS AND MATHER COAL DOCK 1903 3 10 12 -1 -1 -1 -1 -1 -1 -1 025.TIF ABOVE COAL DOCK 1903 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 026.TIF TO JUST ABOVE PIPE ISLAND 1903 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 027.TIF TO 1Mi ABOVE PIPE ISLAND 1904 3 8 20 -1 -1 -1 -1 -1 -1 -1 030.TIF 1904 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 031.TIF 1904 3 29 20 -1 SO -1 -1 -1 -1 -1 -1 033.TIF 1904 4 5 18 -1 -1 -1 -1 -1 -1 -1 034.TIF 1904 4 12 6 -1 -1 -1 -1 -1 -1 -1 035.TIF RIVER 1904 4 26 -1 -1 OW -1 -1 -1 -1 -1 -1 037.TIF TO PIPE ISLAND 1905 3 14 14 -1 -1 -1 -1 -1 -1 -1 040.TIF 1905 3 21 14 -1 -1 -1 -1 -1 -1 -1 041.TIF RIVER 1905 3 28 12 -1 WT -1 -1 -1 -1 -1 -1 042.TIF 1905 4 4 8 10 RT -1 -1 -1 -1 -1 -1 043.TIF RIVER 1905 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 044.TIF 1905 4 11 4 8 RT -1 -1 -1 -1 -1 -1 044.TIF RIVER 1906 3 20 15 -1 SO -1 -1 -1 -1 -1 -1 047.TIF 1906 4 3 14 -1 RT -1 -1 -1 -1 -1 -1 049.TIF 1909 3 23 10 -1 NC -1 -1 -1 -1 -1 -1 067.TIF 1909 4 6 8 -1 -1 -1 -1 -1 -1 -1 069.TIF 1912 3 19 30 36 -1 -1 -1 -1 -1 -1 084.TIF 1913 4 8 -1 -1 BK -1 -1 -1 -1 -1 -1 095.TIF 1913 4 16 -1 -1 DI -1 -1 -1 -1 -1 -1 096.TIF 1914 3 10 18 -1 SO -1 -1 -1 -1 -1 -1 099.TIF TO DRUMMOND ISLAND 1914 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 099.TIF BEYOND DRUMMOND ISLAND 1914 4 14 12 -1 -1 -1 -1 -1 -1 -1 104.TIF 1915 3 23 12 -1 -1 -1 -1 -1 -1 -1 108.TIF 1916 3 14 18 -1 -1 -1 -1 -1 -1 -1 114.TIF 1916 3 21 18 -1 -1 -1 -1 -1 -1 -1 115.TIF 1917 3 6 20 -1 SO -1 -1 -1 -1 -1 -1 120.TIF 1917 4 3 24 -1 -1 -1 -1 -1 -1 -1 124.TIF 1918 3 5 35 -1 -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 25 -1 -1 -1 -1 -1 -1 -1 129.TIF 1918 3 19 25 -1 -1 -1 -1 -1 -1 -1 130.TIF 1918 3 26 25 -1 -1 -1 -1 -1 -1 -1 131.TIF 1919 3 11 2 -1 -1 -1 -1 -1 -1 -1 137.TIF 1919 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 138.TIF 1919 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 139.TIF 1933 3 7 11 -1 -1 -1 -1 -1 -1 -1 220.TIF 1933 3 14 18 -1 -1 -1 -1 -1 -1 -1 221.TIF 1935 3 26 -1 -1 IP -1 -1 -1 -1 -1 -1 240.TIF 1936 3 17 16 20 -1 -1 -1 -1 -1 -1 245.TIF 1944 3 13 6 -1 -1 -1 -1 -1 -1 -1 309.TIF 1958 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 418.TIF 1960 2 19 12 14 -1 -1 -1 -1 -1 -1 523.TIF AT DOCK 1960 3 7 -1 -1 LF -1 -1 -1 -1 -1 -1 434.TIF 1962 3 5 20 24 -1 -1 -1 -1 -1 -1 448.TIF 1963 3 4 20 -1 -1 -1 -1 -1 -1 -1 457.TIF 1965 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 476.TIF ---------------------------------------------------------------------------------------------------------- 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.