GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 140, Approximate Location: 45.42 N. Latitude, 83.81 W. Longitude Site Name Rogers City on Lake Huron ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1952 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 371.TIF HARBOR 1959 3 16 -1 -1 HF -1 -1 -1 -1 -1 -1 426.TIF HARBOR: ALONG SHORE 1960 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 438.TIF HARBOR 1962 3 5 12 -1 CL -1 -1 WI -1 -1 SW -1 -1 448.TIF TO THUNDER BAY LIGHT 1965 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 476.TIF TO DRUMMOND ISLAND ---------------------------------------------------------------------------------------------------------- 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.