GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 181, Approximate Location: 44.41 N. Latitude, 83.33 W. Longitude Site Name Oscoda on Lake Huron ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1899 4 13 -1 -1 RT -1 -1 -1 -1 -1 -1 001.TIF TO 1/4Mi OUT 1899 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 001.TIF BEYOND 1/4Mi OUT 1900 2 27 12 -1 -1 -1 -1 -1 -1 -1 003.TIF 1900 3 20 -1 -1 FD -1 -1 DI -1 -1 -1 -1 006.TIF 1900 3 27 -1 -1 HF -1 -1 DI -1 -1 -1 -1 007.TIF 1900 4 3 -1 -1 FD -1 -1 -1 -1 -1 -1 008.TIF LAKE 1901 3 5 -1 -1 SO -1 -1 -1 -1 -1 -1 011.TIF FOR A SHORT DISTANCE OUT 1901 3 5 -1 -1 DI -1 -1 -1 -1 -1 -1 011.TIF LAKE 1901 3 19 -1 -1 FD -1 -1 NC -1 -1 -1 -1 013.TIF OFF THE HARBOR 1901 3 26 -1 -1 DI -1 -1 RT -1 -1 -1 -1 014.TIF LAKE 1904 4 12 -1 -1 OW -1 -1 BV -1 -1 -1 -1 035.TIF LAKE 1907 3 5 -1 -1 FD -1 -1 -1 -1 -1 -1 051.TIF 1907 3 12 -1 -1 FD -1 -1 -1 -1 -1 -1 052.TIF 1907 3 19 -1 -1 FD -1 -1 -1 -1 -1 -1 053.TIF 1907 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 054.TIF LAKE 1907 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 055.TIF LAKE 1907 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 056.TIF 1908 3 3 -1 -1 FD -1 -1 -1 -1 -1 -1 057.TIF LAKE 1908 3 10 -1 -1 FD -1 -1 -1 -1 -1 -1 058.TIF 1908 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 059.TIF 1908 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 060.TIF 1908 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 524.TIF 1908 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 061.TIF 1909 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 064.TIF LAKE 1909 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 065.TIF LAKE 1909 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 066.TIF 1909 3 23 -1 -1 FD -1 -1 -1 -1 -1 -1 067.TIF 1909 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 068.TIF 1910 3 1 -1 -1 FD -1 -1 -1 -1 -1 -1 071.TIF 4Mi OUT 1910 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 072.TIF 1910 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 073.TIF 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF 1911 3 7 -1 -1 FD -1 -1 -1 -1 -1 -1 077.TIF 1911 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 078.TIF LAKE 1911 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 080.TIF LAKE 1913 3 4 -1 -1 FD -1 -1 -1 -1 -1 -1 090.TIF TO 5Mi OUT 1913 3 11 -1 -1 FD -1 -1 -1 -1 -1 -1 091.TIF TO 2Mi OUT 1913 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 091.TIF BEYOND 2Mi OUT 1913 3 18 -1 -1 FD -1 -1 -1 -1 -1 -1 092.TIF TO 2Mi OUT 1913 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 093.TIF LAKE 1914 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 098.TIF LAKE 1914 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 099.TIF 1914 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 101.TIF 1914 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 102.TIF 1915 3 9 -1 -1 FD -1 -1 -1 -1 -1 -1 106.TIF TO 3Mi OUT 1915 3 16 -1 -1 FD -1 -1 BK -1 -1 -1 -1 107.TIF LAKE 1915 3 23 -1 -1 FD -1 -1 DI -1 -1 -1 -1 108.TIF 1915 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 109.TIF 1915 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 110.TIF 1916 3 7 -1 -1 FD -1 -1 LI -1 -1 -1 -1 113.TIF 1916 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 114.TIF 1916 3 21 -1 -1 FD -1 -1 -1 -1 -1 -1 115.TIF 1916 3 28 -1 -1 FD -1 -1 -1 -1 -1 -1 116.TIF LAKE 1916 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 117.TIF 1917 3 6 -1 -1 IP -1 -1 -1 -1 -1 -1 120.TIF SMALL FRINGE ALONG SHORE 1917 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 120.TIF EXCEPT ALONG SHORE 1917 3 13 -1 -1 HF -1 -1 -1 -1 -1 -1 121.TIF 1917 3 20 -1 -1 HF -1 -1 -1 -1 -1 -1 122.TIF TO 2Mi OUT 1917 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 122.TIF BEYOND 2Mi OUT 1917 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 123.TIF 1917 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 124.TIF 1918 3 19 -1 -1 FD -1 -1 -1 -1 -1 -1 130.TIF 1918 3 26 -1 -1 FD -1 -1 -1 -1 -1 -1 131.TIF LAKE 1918 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 132.TIF 1918 4 23 -1 -1 OW -1 -1 -1 -1 -1 -1 135.TIF 1919 3 4 -1 -1 BK -1 -1 LI -1 -1 -1 -1 136.TIF 1919 3 11 -1 -1 LF -1 -1 -1 -1 -1 -1 137.TIF 1919 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 138.TIF LAKE 1920 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 143.TIF LAKE 1922 3 21 -1 -1 FD -1 -1 -1 -1 -1 -1 151.TIF 1928 3 6 -1 -1 FD -1 -1 -1 -1 -1 -1 190.TIF 1934 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 229.TIF RIVER 1934 3 13 -1 -1 IB -1 -1 LI -1 -1 -1 -1 229.TIF IN THE DISTANCE 1937 3 15 -1 -1 FD -1 -1 DI -1 -1 -1 -1 255.TIF 1938 3 28 -1 -1 LF -1 -1 -1 -1 -1 -1 264.TIF 1940 3 24 -1 -1 FD -1 -1 DI -1 -1 -1 -1 280.TIF 1941 3 24 4 5 -1 -1 -1 -1 -1 -1 288.TIF TO 10 TO 12Mi OUT 1942 3 9 -1 -1 DI -1 -1 -1 -1 -1 -1 292.TIF 1942 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 292.TIF RIVER 1944 3 6 -1 -1 FD -1 -1 DI -1 -1 -1 -1 308.TIF 1948 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 335.TIF MOUTH OF RIVER 1948 3 8 -1 -1 FD -1 -1 DI -1 -1 -1 -1 335.TIF OFFSHORE 1948 3 15 -1 -1 SW -1 -1 -1 -1 -1 -1 336.TIF RIVER 1948 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 336.TIF TO 10Mi OUT 1948 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 336.TIF BEYOND 10Mi OUT 1948 3 22 -1 -1 LF -1 -1 -1 -1 -1 -1 337.TIF LAKE 1949 3 21 -1 -1 LF -1 -1 NI -1 -1 -1 -1 346.TIF LAKE 1950 3 6 12 -1 FD -1 -1 DI -1 -1 -1 -1 350.TIF 1950 3 20 -1 -1 FD -1 -1 -1 -1 -1 -1 352.TIF LAKE 1951 3 5 -1 -1 LI -1 -1 -1 -1 -1 -1 360.TIF 1952 3 10 -1 -1 FD -1 -1 DI -1 -1 BV -1 -1 369.TIF 1955 2 28 -1 -1 LF -1 -1 -1 -1 -1 -1 389.TIF LAKE 1955 3 7 -1 -1 BK -1 -1 -1 -1 -1 -1 391.TIF TO 1Mi OUT 1955 3 7 -1 -1 LF -1 -1 -1 -1 -1 -1 391.TIF 4Mi OUT 1955 3 14 -1 -1 HF -1 -1 -1 -1 -1 -1 393.TIF 1/2Mi OUT 1956 3 5 -1 -1 LF -1 -1 -1 -1 -1 -1 399.TIF BEYOND 1Mi OUT 1956 3 19 -1 -1 BK -1 -1 SC -1 -1 -1 -1 402.TIF LAKE 1956 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 403.TIF LAKE 1957 2 25 -1 -1 HF -1 -1 -1 -1 -1 -1 407.TIF 4Mi OUT 1957 3 4 -1 -1 HF -1 -1 WI -1 -1 -1 -1 409.TIF 3Mi OFFSHORE 1957 3 11 -1 -1 OW -1 -1 BV -1 -1 -1 -1 411.TIF LAKE 1958 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 417.TIF LAKE 1958 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 418.TIF LAKE 1958 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 419.TIF LAKE 1958 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 420.TIF LAKE 1959 3 2 -1 -1 WI -1 -1 -1 -1 -1 -1 424.TIF TO 2Mi OUT 1959 3 2 -1 -1 FD -1 -1 DI -1 -1 -1 -1 424.TIF BEYOND 2Mi OUT 1959 3 2 -1 -1 IP -1 -1 RT -1 -1 -1 -1 424.TIF RIVER 1959 4 6 18 -1 CL -1 -1 SL 6 -1 -1 -1 430.TIF PINERY POINT HARBOR 1960 3 7 -1 -1 FD -1 -1 DI -1 -1 -1 -1 434.TIF 1960 3 14 -1 -1 HF -1 -1 -1 -1 -1 -1 435.TIF LAKE 1962 3 5 6 -1 CL -1 -1 SW -1 -1 -1 -1 448.TIF TO PORT AUSTIN 1963 3 25 -1 -1 HF -1 -1 DI -1 -1 -1 -1 460.TIF LAKE 1964 3 2 -1 -1 HF -1 -1 -1 -1 -1 -1 466.TIF BEYOND HARBOR 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 1965 2 23 -1 -1 FD -1 -1 -1 -1 -1 -1 473.TIF LAKE 1965 3 1 -1 -1 FS -1 -1 -1 -1 -1 -1 474.TIF TO 14Mi OUT 1965 3 22 -1 -1 FS -1 -1 -1 -1 -1 -1 477.TIF SHOALS 1965 4 5 -1 -1 HF -1 -1 -1 -1 -1 -1 479.TIF LAKE 1966 2 28 -1 -1 IP -1 -1 -1 -1 -1 -1 483.TIF 5Mi OUT ---------------------------------------------------------------------------------------------------------- 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.