GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 242, Approximate Location: 45.66 N. Latitude, 85.56 W. Longitude Site Name St. James on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1909 3 30 -1 -1 FD -1 -1 -1 -1 -1 -1 068.TIF OUTSIDE HARBOR 1909 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 069.TIF LAKE 1911 3 14 -1 -1 LI -1 -1 -1 -1 -1 -1 078.TIF EASTWARD 1915 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 107.TIF EAST TO THE MAINLAND 1920 3 9 -1 -1 PI -1 -1 SO -1 -1 -1 -1 140.TIF TO MAINLAND 1920 3 16 -1 -1 PI -1 -1 SO -1 -1 -1 -1 141.TIF TO THE MAINLAND 1944 3 6 -1 -1 SO -1 -1 -1 -1 -1 -1 308.TIF TO LANSING SHOALS 1950 3 13 -1 -1 WI -1 -1 -1 -1 -1 -1 351.TIF 1950 4 17 -1 -1 BK -1 -1 -1 -1 -1 -1 356.TIF LIFEBOAT STATION DOCKS (CUT) ---------------------------------------------------------------------------------------------------------- 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.