GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 244, Approximate Location: 45.66 N. Latitude, 85.56 W. Longitude Site Name Beaver Island Harbor on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1907 4 9 -1 -1 IP -1 -1 -1 -1 -1 -1 056.TIF 1910 3 15 16 -1 SO -1 -1 -1 -1 -1 -1 073.TIF 1911 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 081.TIF 1912 4 16 -1 -1 RT -1 -1 -1 -1 -1 -1 088.TIF 1914 3 10 18 -1 -1 -1 -1 -1 -1 -1 099.TIF 1919 3 4 10 -1 -1 -1 -1 -1 -1 -1 136.TIF 1938 3 7 24 -1 -1 -1 -1 -1 -1 -1 261.TIF 1938 3 21 18 -1 -1 -1 -1 -1 -1 -1 263.TIF 1938 3 28 -1 -1 IP -1 -1 -1 -1 -1 -1 264.TIF 1940 3 4 18 -1 -1 -1 -1 -1 -1 -1 277.TIF 1941 3 24 18 -1 -1 -1 -1 -1 -1 -1 288.TIF 1941 3 24 -1 -1 SW -1 -1 -1 -1 -1 -1 288.TIF EAST OF HARBOR TO MAINLAND 1941 3 31 16 -1 -1 -1 -1 -1 -1 -1 289.TIF 1942 3 23 24 -1 -1 -1 -1 -1 -1 -1 294.TIF 1948 3 8 12 14 SC -1 -1 -1 -1 -1 -1 335.TIF 1948 3 29 12 14 -1 -1 -1 -1 -1 -1 338.TIF 1955 2 28 18 -1 -1 -1 -1 -1 -1 -1 389.TIF TO COAST GUARD STATION 1955 2 28 1 -1 NI -1 -1 -1 -1 -1 -1 389.TIF BEYOND COAST GUARD STATION 1955 3 7 18 -1 -1 -1 -1 -1 -1 -1 391.TIF TO COAST GUARD STATION 1955 3 21 18 -1 SM -1 -1 SC -1 -1 -1 -1 394.TIF TO COAST GUARD STATION 1955 3 28 18 -1 SO -1 -1 WI -1 -1 -1 -1 395.TIF 1956 3 5 12 16 -1 -1 -1 -1 -1 -1 399.TIF COAST GUARD STATION 1956 3 26 12 -1 -1 -1 -1 -1 -1 -1 403.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.