GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 117, Approximate Location: 46.19 N. Latitude, 82.98 W. Longitude Site Name Blind River Harbor on Lake Huron ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1912 3 19 24 -1 SO -1 -1 SC 6 -1 -1 -1 084.TIF 1912 3 26 24 -1 NC -1 -1 -1 -1 -1 -1 085.TIF 1912 4 2 24 -1 NC -1 -1 -1 -1 -1 -1 086.TIF 1912 4 16 24 -1 NC -1 -1 -1 -1 -1 -1 088.TIF 1958 2 24 16 20 -1 -1 -1 -1 -1 -1 416.TIF 1960 3 28 24 -1 -1 -1 -1 -1 -1 -1 437.TIF 1968 3 11 32 -1 -1 -1 -1 -1 -1 -1 497.TIF 1968 3 18 32 -1 -1 -1 -1 -1 -1 -1 498.TIF 1969 2 24 17 -1 -1 -1 -1 -1 -1 -1 503.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.