GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 329, Approximate Location: 42.78 N. Latitude, 86.16 W. Longitude Site Name Lake Macatawa on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1948 3 8 12 -1 -1 -1 -1 -1 -1 -1 335.TIF 1948 3 15 12 14 -1 -1 -1 -1 -1 -1 336.TIF AND UPPER HARBOR 1948 3 22 4 12 RT -1 -1 -1 -1 -1 -1 337.TIF 1948 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 337.TIF CHANNEL TO LAKE MICHIGAN 1948 3 22 -1 -1 FD -1 -1 DI -1 -1 BV -1 -1 337.TIF LAKE 1950 3 27 2 5 RT -1 -1 -1 -1 -1 -1 353.TIF 1957 2 25 10 -1 SO -1 -1 CL -1 -1 -1 -1 407.TIF 1957 3 4 1 6 RT -1 -1 -1 -1 -1 -1 409.TIF 1957 3 11 1 8 -1 -1 -1 -1 -1 -1 411.TIF 1958 3 10 7 -1 -1 -1 -1 -1 -1 -1 418.TIF 1959 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 426.TIF 1959 3 30 5 -1 FD -1 -1 FS -1 -1 RT -1 -1 429.TIF 1960 2 29 8 -1 SW -1 -1 -1 -1 -1 -1 522.TIF 1960 3 7 10 -1 -1 -1 -1 -1 -1 -1 434.TIF 1960 3 14 11 -1 -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 11 -1 FD -1 -1 FS -1 -1 -1 -1 436.TIF 1961 2 27 2 8 -1 -1 -1 -1 -1 -1 440.TIF 1961 3 6 2 -1 RT -1 -1 -1 -1 -1 -1 441.TIF EAST HALF OF LAKE 1962 3 5 15 20 -1 -1 -1 -1 -1 -1 448.TIF 1962 3 12 14 17 -1 -1 -1 -1 -1 -1 449.TIF 1963 2 25 25 35 -1 -1 -1 -1 -1 -1 456.TIF 1963 3 11 25 35 -1 -1 -1 -1 -1 -1 458.TIF 1963 3 25 18 23 RT -1 -1 -1 -1 -1 -1 460.TIF 1966 2 28 -1 -1 -1 -1 -1 -1 -1 -1 483.TIF (100% 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.