GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 080, Approximate Location: 46.49 N. Latitude, 84.34 W. Longitude Site Name Sault Ste. Marie Harbor on Lake Superior ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 2 27 -1 -1 NC -1 -1 -1 -1 -1 -1 003.TIF 1900 4 10 16 -1 SO -1 -1 -1 -1 -1 -1 009.TIF 1903 3 10 18 20 RT -1 -1 -1 -1 -1 -1 025.TIF 1903 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 027.TIF 1904 3 1 27 -1 -1 -1 -1 -1 -1 -1 029.TIF 1904 3 8 -1 -1 NC -1 -1 -1 -1 -1 -1 030.TIF 1904 3 22 27 -1 NC -1 -1 -1 -1 -1 -1 032.TIF 1904 3 29 27 -1 NC -1 -1 -1 -1 -1 -1 033.TIF 1904 4 5 27 -1 WT -1 -1 -1 -1 -1 -1 034.TIF 1904 4 12 23 -1 WT -1 -1 -1 -1 -1 -1 035.TIF 1904 4 19 22 -1 RT -1 -1 -1 -1 -1 -1 036.TIF 1904 5 3 -1 -1 SO -1 -1 BK -1 -1 -1 -1 038.TIF 1905 3 7 24 -1 -1 -1 -1 -1 -1 -1 039.TIF 1905 3 14 24 -1 -1 -1 -1 -1 -1 -1 040.TIF 1905 3 28 -1 -1 WT -1 -1 RT -1 -1 -1 -1 042.TIF 1907 3 5 21 -1 -1 -1 -1 -1 -1 -1 051.TIF 1907 4 9 15 -1 NC -1 -1 -1 -1 -1 -1 056.TIF 1908 3 10 17 -1 NC -1 -1 -1 -1 -1 -1 058.TIF 1908 3 17 17 -1 -1 -1 -1 -1 -1 -1 059.TIF 1908 3 24 17 -1 -1 -1 -1 -1 -1 -1 060.TIF 1908 3 31 17 -1 -1 -1 -1 -1 -1 -1 524.TIF 1908 4 7 17 -1 -1 -1 -1 -1 -1 -1 061.TIF 1909 3 2 19 -1 -1 -1 -1 -1 -1 -1 064.TIF 1909 3 9 19 -1 NC -1 -1 -1 -1 -1 -1 065.TIF 1909 3 16 19 -1 -1 -1 -1 -1 -1 -1 066.TIF 1909 3 23 19 -1 -1 -1 -1 -1 -1 -1 067.TIF 1909 3 30 19 -1 NC -1 -1 -1 -1 -1 -1 068.TIF 1909 4 6 19 -1 -1 -1 -1 -1 -1 -1 069.TIF 1910 3 1 15 -1 SC -1 -1 -1 -1 -1 -1 071.TIF 1910 3 8 15 -1 SC -1 -1 -1 -1 -1 -1 072.TIF 1910 3 15 15 -1 NC -1 -1 -1 -1 -1 -1 073.TIF 1910 3 22 15 -1 NC -1 -1 -1 -1 -1 -1 074.TIF 1911 3 7 21 -1 -1 -1 -1 -1 -1 -1 077.TIF 1911 3 14 22 -1 -1 -1 -1 -1 -1 -1 078.TIF 1911 3 21 22 -1 -1 -1 -1 -1 -1 -1 079.TIF 1911 3 28 22 -1 WT -1 -1 -1 -1 -1 -1 080.TIF 1911 4 4 22 -1 NC -1 -1 -1 -1 -1 -1 081.TIF 1912 4 2 20 -1 -1 -1 -1 -1 -1 -1 086.TIF 1913 3 4 14 -1 SO -1 -1 -1 -1 -1 -1 090.TIF 1913 3 25 21 -1 SO -1 -1 -1 -1 -1 -1 093.TIF 1913 4 1 20 -1 -1 -1 -1 -1 -1 -1 094.TIF 1913 4 8 19 -1 DC -1 -1 -1 -1 -1 -1 095.TIF 1913 4 15 17 -1 BK -1 -1 -1 -1 -1 -1 096.TIF 1914 3 3 18 -1 -1 -1 -1 -1 -1 -1 098.TIF 1914 3 10 18 -1 -1 -1 -1 -1 -1 -1 099.TIF 1914 3 24 21 -1 SO -1 -1 -1 -1 -1 -1 101.TIF 1914 3 31 21 -1 NC -1 -1 -1 -1 -1 -1 102.TIF 1915 3 9 23 -1 -1 -1 -1 -1 -1 -1 106.TIF 1915 3 23 21 -1 -1 -1 -1 -1 -1 -1 108.TIF 1915 3 30 19 -1 NC -1 -1 -1 -1 -1 -1 109.TIF 1916 3 7 24 -1 -1 -1 -1 -1 -1 -1 113.TIF 1916 3 14 25 -1 SC -1 -1 -1 -1 -1 -1 114.TIF 1916 3 21 26 -1 NC -1 -1 -1 -1 -1 -1 115.TIF 1916 3 28 26 -1 -1 -1 -1 -1 -1 -1 116.TIF 1916 4 4 22 -1 RT -1 -1 -1 -1 -1 -1 117.TIF 1917 3 6 26 -1 -1 -1 -1 -1 -1 -1 120.TIF 1917 3 13 27 -1 -1 -1 -1 -1 -1 -1 121.TIF 1917 3 20 27 -1 -1 -1 -1 -1 -1 -1 122.TIF 1917 3 27 27 -1 NC -1 -1 -1 -1 -1 -1 123.TIF 1917 3 31 24 -1 -1 -1 -1 -1 -1 -1 124.TIF 1918 3 5 26 -1 -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 26 -1 NC -1 -1 -1 -1 -1 -1 129.TIF 1918 3 19 25 26 SC -1 -1 -1 -1 -1 -1 130.TIF 1918 3 26 24 -1 RT -1 -1 -1 -1 -1 -1 131.TIF 1918 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 132.TIF EXCEPT BEHIND THE PIERS 1919 3 4 17 -1 SC -1 -1 -1 -1 -1 -1 136.TIF 1919 3 11 16 -1 -1 -1 -1 -1 -1 -1 137.TIF 1919 3 18 16 -1 NC -1 -1 -1 -1 -1 -1 138.TIF 1920 3 9 25 -1 -1 -1 -1 -1 -1 -1 140.TIF 1920 3 16 25 -1 -1 -1 -1 -1 -1 -1 141.TIF 1920 3 23 25 -1 WT -1 -1 SC -1 -1 -1 -1 142.TIF 1922 3 21 16 -1 -1 -1 -1 -1 -1 -1 151.TIF 1931 3 24 16 -1 RT -1 -1 -1 -1 -1 -1 212.TIF 1931 3 31 16 -1 RT -1 -1 -1 -1 -1 -1 213.TIF 1932 3 22 12 -1 -1 -1 -1 -1 -1 -1 217.TIF 1941 3 3 16 -1 -1 -1 -1 -1 -1 -1 285.TIF 1941 3 17 16 -1 -1 -1 -1 -1 -1 -1 287.TIF 1944 3 6 12 -1 WI -1 -1 -1 -1 -1 -1 308.TIF 1946 3 11 10 -1 DC -1 -1 CL -1 -1 -1 -1 319.TIF 1947 3 17 14 -1 -1 -1 -1 -1 -1 -1 328.TIF 1947 3 24 14 -1 -1 -1 -1 -1 -1 -1 329.TIF 1947 3 31 14 -1 SW -1 -1 -1 -1 -1 -1 330.TIF 1948 3 1 14 16 -1 -1 -1 -1 -1 -1 334.TIF 1949 2 28 10 -1 -1 -1 -1 -1 -1 -1 526.TIF 1950 3 6 12 18 BK -1 -1 SC -1 -1 -1 -1 350.TIF 1950 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 355.TIF 1950 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 356.TIF 1951 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 362.TIF 1951 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 364.TIF 1952 3 3 9 -1 -1 -1 -1 -1 -1 -1 368.TIF 1953 2 24 6 -1 -1 -1 -1 -1 -1 -1 375.TIF 1955 3 7 10 12 CL -1 -1 -1 -1 -1 -1 391.TIF 1961 3 13 9 13 FS -1 -1 CL -1 -1 -1 -1 442.TIF 1963 3 18 24 -1 FS -1 -1 -1 -1 -1 -1 459.TIF 1963 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 462.TIF 1965 3 1 16 -1 -1 -1 -1 -1 -1 -1 474.TIF 1965 3 8 15 -1 -1 -1 -1 -1 -1 -1 475.TIF 1965 3 15 15 -1 FS -1 -1 CL -1 -1 -1 -1 476.TIF 1967 3 6 15 -1 -1 -1 -1 -1 -1 -1 490.TIF 1968 3 11 16 -1 -1 -1 -1 -1 -1 -1 497.TIF 1968 3 18 10 -1 -1 -1 -1 -1 -1 -1 498.TIF 1968 3 25 10 -1 -1 -1 -1 -1 -1 -1 499.TIF 1968 4 1 10 -1 RT -1 -1 -1 -1 -1 -1 500.TIF 1968 4 8 6 -1 RT -1 -1 -1 -1 -1 -1 501.TIF 1969 2 24 10 -1 -1 -1 -1 -1 -1 -1 503.TIF (70% ICE COVER) 1969 3 3 10 -1 -1 -1 -1 -1 -1 -1 504.TIF (70% ICE COVER) 1969 3 10 10 -1 -1 -1 -1 -1 -1 -1 505.TIF (60% ICE COVER) 1969 3 17 10 -1 -1 -1 -1 -1 -1 -1 506.TIF (60% ICE COVER) 1969 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 507.TIF 1970 3 3 14 -1 -1 -1 -1 -1 -1 -1 518.TIF (90% ICE COVER) 1970 3 10 15 -1 -1 -1 -1 -1 -1 -1 511.TIF (90% ICE COVER) 1970 3 17 15 -1 -1 -1 -1 -1 -1 -1 512.TIF (90% ICE COVER) 1970 3 24 14 -1 -1 -1 -1 -1 -1 -1 513.TIF (80% ICE COVER) 1970 3 31 18 -1 -1 -1 -1 -1 -1 -1 514.TIF (80% ICE COVER) 1970 4 7 18 -1 -1 -1 -1 -1 -1 -1 515.TIF (70% ICE COVER) 1970 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 516.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.