GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 317, Approximate Location: 43.38 N. Latitude, 86.38 W. Longitude Site Name White Lake on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1947 3 10 12 18 -1 -1 -1 -1 -1 -1 327.TIF 1947 3 31 12 15 RT -1 -1 -1 -1 -1 -1 330.TIF 1947 4 7 -1 -1 BK -1 -1 RT -1 -1 -1 -1 331.TIF 1950 3 20 -1 -1 FD -1 -1 DI -1 -1 -1 -1 352.TIF 1950 3 27 11 -1 -1 -1 -1 -1 -1 -1 353.TIF 1951 3 12 8 10 RT -1 -1 -1 -1 -1 -1 361.TIF 1952 3 3 10 -1 -1 -1 -1 -1 -1 -1 368.TIF 1957 2 25 9 10 -1 -1 -1 -1 -1 -1 407.TIF 1965 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 480.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.