GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 045, Approximate Location: 46.81 N. Latitude, 90.82 W. Longitude Site Name Bayfield Harbor on Lake Superior ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 4 3 -1 -1 RT -1 -1 -1 -1 -1 -1 008.TIF 1901 3 12 16 -1 -1 -1 -1 -1 -1 -1 012.TIF 1901 3 19 16 -1 SO -1 -1 -1 -1 -1 -1 013.TIF 1906 3 6 16 -1 SO -1 -1 -1 -1 -1 -1 045.TIF 1906 3 20 18 -1 SO -1 -1 -1 -1 -1 -1 047.TIF 1906 4 3 -1 -1 SC -1 -1 WT -1 -1 -1 -1 049.TIF 1906 4 10 12 14 RT -1 -1 NS -1 -1 -1 -1 050.TIF 1907 3 12 20 -1 SC 6 -1 -1 -1 -1 -1 052.TIF 1907 4 9 16 18 RT -1 -1 -1 -1 -1 -1 056.TIF 1908 3 3 21 -1 -1 -1 -1 -1 -1 -1 057.TIF 1908 3 31 19 -1 WT -1 -1 RT -1 -1 -1 -1 524.TIF 1908 4 7 19 -1 SO -1 -1 -1 -1 -1 -1 061.TIF 1910 3 8 18 -1 SO -1 -1 -1 -1 -1 -1 072.TIF 1910 3 15 17 -1 -1 -1 -1 -1 -1 -1 073.TIF 1910 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 075.TIF 1911 4 4 4 8 -1 -1 -1 -1 -1 -1 081.TIF 1912 3 19 26 30 NC -1 -1 -1 -1 -1 -1 084.TIF 1912 4 2 28 36 RT -1 -1 -1 -1 -1 -1 086.TIF 1913 3 4 24 36 SO -1 -1 -1 -1 -1 -1 090.TIF 1913 3 11 24 36 SC -1 -1 -1 -1 -1 -1 091.TIF 1914 3 3 18 -1 -1 -1 -1 -1 -1 -1 098.TIF 1914 3 17 18 22 SO -1 -1 -1 -1 -1 -1 100.TIF 1914 3 31 18 20 NC -1 -1 -1 -1 -1 -1 102.TIF 1915 3 16 11 18 -1 -1 -1 -1 -1 -1 107.TIF 1915 3 30 6 12 RT -1 -1 -1 -1 -1 -1 109.TIF 1915 4 6 6 12 RT -1 -1 -1 -1 -1 -1 110.TIF 1915 4 13 4 10 RT -1 -1 -1 -1 -1 -1 111.TIF 1916 3 14 16 22 SO -1 -1 -1 -1 -1 -1 114.TIF 1916 3 28 14 20 -1 -1 -1 -1 -1 -1 116.TIF 1916 4 4 20 -1 RT -1 -1 -1 -1 -1 -1 117.TIF 1916 4 11 8 16 -1 -1 -1 -1 -1 -1 118.TIF 1917 3 6 12 24 -1 -1 -1 -1 -1 -1 120.TIF 1917 3 20 12 28 SC 24 -1 -1 -1 -1 -1 122.TIF 1918 3 19 20 36 -1 -1 -1 -1 -1 -1 130.TIF 1918 3 26 12 36 RT -1 -1 -1 -1 -1 -1 131.TIF 1919 3 4 3 10 -1 -1 -1 -1 -1 -1 136.TIF 1919 3 18 8 14 SO -1 -1 -1 -1 -1 -1 138.TIF 1920 3 16 30 -1 -1 -1 -1 -1 -1 -1 141.TIF 1920 3 23 30 -1 SO -1 -1 -1 -1 -1 -1 142.TIF 1920 3 30 20 -1 RT -1 -1 -1 -1 -1 -1 143.TIF 1920 4 6 14 -1 RT -1 -1 -1 -1 -1 -1 144.TIF 1954 3 1 7 9 CL -1 -1 SC 6 -1 -1 -1 381.TIF 1959 3 9 22 -1 -1 -1 -1 -1 -1 -1 425.TIF 1959 3 16 22 -1 -1 -1 -1 -1 -1 -1 426.TIF 1959 3 30 18 -1 -1 -1 -1 -1 -1 -1 429.TIF 1961 3 27 3 -1 SO -1 -1 -1 -1 -1 -1 444.TIF 1961 4 10 18 -1 FS -1 -1 SI -1 -1 -1 -1 446.TIF TO SAND ISLAND 1962 4 2 18 -1 CL -1 -1 -1 -1 -1 -1 452.TIF 1962 4 9 15 -1 -1 -1 -1 -1 -1 -1 453.TIF 1968 3 4 20 -1 -1 -1 -1 -1 -1 -1 520.TIF 1968 3 11 18 -1 -1 -1 -1 -1 -1 -1 497.TIF 1968 3 18 19 -1 -1 -1 -1 -1 -1 -1 498.TIF 1968 3 25 15 -1 SI -1 -1 -1 -1 -1 -1 499.TIF 1968 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 500.TIF 1968 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 501.TIF 1969 2 24 35 -1 -1 -1 -1 -1 -1 -1 503.TIF 1969 3 3 29 -1 -1 -1 -1 -1 -1 -1 504.TIF 1969 3 10 17 -1 -1 -1 -1 -1 -1 -1 505.TIF 1969 3 17 22 -1 -1 -1 -1 -1 -1 -1 506.TIF 1969 3 24 19 -1 -1 -1 -1 -1 -1 -1 507.TIF 1969 3 31 15 -1 -1 -1 -1 -1 -1 -1 508.TIF 1969 4 7 13 -1 -1 -1 -1 -1 -1 -1 509.TIF 1969 4 14 9 -1 -1 -1 -1 -1 -1 -1 510.TIF (40% ICE COVER) 1970 3 17 13 -1 -1 -1 -1 -1 -1 -1 512.TIF 1970 3 24 13 -1 -1 -1 -1 -1 -1 -1 513.TIF 1970 3 31 13 -1 -1 -1 -1 -1 -1 -1 514.TIF 1970 4 7 10 -1 -1 -1 -1 -1 -1 -1 515.TIF (90% ICE COVER) 1970 4 14 5 -1 -1 -1 -1 -1 -1 -1 516.TIF (60% ICE COVER) ---------------------------------------------------------------------------------------------------------- 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.