GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 378, Approximate Location: 42.49 N. Latitude, 79.33 W. Longitude Site Name Dunkirk Harbor on Lake Erie ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1907 3 5 12 -1 -1 -1 -1 -1 -1 -1 051.TIF 1907 4 9 -1 -1 SI -1 -1 -1 -1 -1 -1 056.TIF 1908 3 3 8 -1 SO -1 -1 -1 -1 -1 -1 057.TIF 1908 3 17 4 -1 NC -1 -1 -1 -1 -1 -1 059.TIF 1909 3 2 -1 -1 SI -1 -1 -1 -1 -1 -1 064.TIF 1909 3 9 2 -1 RT -1 -1 -1 -1 -1 -1 065.TIF 1909 3 16 3 4 -1 -1 -1 -1 -1 -1 066.TIF 1909 3 23 4 -1 -1 -1 -1 -1 -1 -1 067.TIF 1909 3 30 2 -1 -1 -1 -1 -1 -1 -1 068.TIF 1909 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 069.TIF 1910 3 1 10 -1 -1 -1 -1 -1 -1 -1 071.TIF 1910 3 8 5 -1 RT -1 -1 -1 -1 -1 -1 072.TIF 1910 3 15 -1 -1 RT -1 -1 -1 -1 -1 -1 073.TIF 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF 1910 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 075.TIF 1910 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 076.TIF 1911 3 7 7 -1 -1 -1 -1 -1 -1 -1 077.TIF 1911 3 14 4 -1 RT -1 -1 -1 -1 -1 -1 078.TIF 1911 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 080.TIF 1912 3 5 26 -1 -1 -1 -1 -1 -1 -1 082.TIF 1912 3 19 24 -1 -1 -1 -1 -1 -1 -1 084.TIF 1912 4 2 18 -1 RT -1 -1 -1 -1 -1 -1 086.TIF 1912 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 087.TIF 1912 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 088.TIF 1912 4 23 -1 -1 OW -1 -1 -1 -1 -1 -1 089.TIF 1913 3 4 7 -1 -1 -1 -1 -1 -1 -1 090.TIF 1913 3 11 7 -1 -1 -1 -1 -1 -1 -1 091.TIF 1913 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 092.TIF 1913 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 093.TIF 1913 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 094.TIF 1913 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 095.TIF 1914 3 3 11 -1 -1 -1 -1 -1 -1 -1 098.TIF 1914 3 10 10 -1 -1 -1 -1 -1 -1 -1 099.TIF 1914 3 17 9 -1 -1 -1 -1 -1 -1 -1 100.TIF 1914 3 24 9 -1 -1 -1 -1 -1 -1 -1 101.TIF 1914 3 31 -1 -1 BK -1 -1 -1 -1 -1 -1 102.TIF 1915 3 9 4 5 -1 -1 -1 -1 -1 -1 106.TIF 1915 3 16 4 5 -1 -1 -1 -1 -1 -1 107.TIF 1915 3 23 3 -1 -1 -1 -1 -1 -1 -1 108.TIF 1915 3 30 2 3 RT -1 -1 -1 -1 -1 -1 109.TIF 1915 4 6 2 -1 -1 -1 -1 -1 -1 -1 110.TIF 1915 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 111.TIF 1915 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 112.TIF 1916 3 7 12 -1 -1 -1 -1 -1 -1 -1 113.TIF 1916 3 14 12 -1 -1 -1 -1 -1 -1 -1 114.TIF 1916 3 21 14 -1 -1 -1 -1 -1 -1 -1 115.TIF 1916 4 4 -1 -1 RT -1 -1 -1 -1 -1 -1 117.TIF 1916 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 118.TIF 1916 4 18 -1 -1 OW -1 -1 -1 -1 -1 -1 119.TIF 1917 3 6 18 -1 -1 -1 -1 -1 -1 -1 120.TIF 1917 3 13 15 -1 -1 -1 -1 -1 -1 -1 121.TIF 1917 3 20 12 -1 RT -1 -1 -1 -1 -1 -1 122.TIF 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 5 20 -1 -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 8 -1 -1 -1 -1 -1 -1 -1 129.TIF 1918 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 130.TIF 1919 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 136.TIF 1920 3 9 10 -1 -1 -1 -1 -1 -1 -1 140.TIF 1920 3 16 20 -1 WT -1 -1 -1 -1 -1 -1 141.TIF 1920 3 23 9 -1 BK -1 -1 -1 -1 -1 -1 142.TIF 1930 3 25 -1 -1 SW -1 -1 -1 -1 -1 -1 205.TIF 1933 3 7 8 -1 -1 -1 -1 -1 -1 -1 220.TIF 1934 4 3 6 -1 -1 -1 -1 -1 -1 -1 232.TIF 1937 3 15 4 6 -1 -1 -1 -1 -1 -1 255.TIF 1937 3 29 4 6 -1 -1 -1 -1 -1 -1 257.TIF 1939 3 6 6 -1 -1 -1 -1 -1 -1 -1 268.TIF 1939 3 20 6 -1 -1 -1 -1 -1 -1 -1 270.TIF 1939 3 27 6 -1 -1 -1 -1 -1 -1 -1 271.TIF 1939 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 272.TIF 1940 4 8 -1 -1 IP -1 -1 -1 -1 -1 -1 282.TIF 1941 3 31 -1 -1 IP -1 -1 -1 -1 -1 -1 289.TIF 1943 3 8 9 -1 -1 -1 -1 -1 -1 -1 299.TIF 1943 3 15 9 -1 -1 -1 -1 -1 -1 -1 300.TIF 1944 3 6 3 -1 -1 -1 -1 -1 -1 -1 308.TIF 1944 3 13 5 -1 -1 -1 -1 -1 -1 -1 309.TIF 1947 3 3 6 12 -1 -1 -1 -1 -1 -1 326.TIF 1947 3 10 6 12 -1 -1 -1 -1 -1 -1 327.TIF 1947 3 17 6 12 -1 -1 -1 -1 -1 -1 328.TIF 1948 3 8 12 -1 -1 -1 -1 -1 -1 -1 335.TIF 1948 3 15 8 12 -1 -1 -1 -1 -1 -1 336.TIF 1948 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 337.TIF TO 10Mi OUT 1950 3 13 4 6 -1 -1 -1 -1 -1 -1 351.TIF 1950 3 20 6 -1 -1 -1 -1 -1 -1 -1 352.TIF 1950 3 27 4 6 -1 -1 -1 -1 -1 -1 353.TIF 1950 4 3 4 -1 -1 -1 -1 -1 -1 -1 354.TIF 1951 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 360.TIF ALONG SHORE 1951 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 361.TIF 1951 3 19 -1 -1 IP -1 -1 -1 -1 -1 -1 362.TIF TO 1/2Mi OUT 1952 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 370.TIF 1954 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 382.TIF 1955 3 21 -1 -1 DI -1 -1 -1 -1 -1 -1 394.TIF 1956 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 400.TIF 1956 3 12 -1 -1 IP -1 -1 BV -1 -1 -1 -1 401.TIF 1956 3 26 -1 -1 FD -1 -1 DI -1 -1 SW -1 -1 403.TIF 1956 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 404.TIF 1957 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 410.TIF 1958 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 418.TIF 1958 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 421.TIF 1959 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 427.TIF 1960 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 434.TIF 1960 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 436.TIF 1960 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 437.TIF 1961 2 27 -1 -1 OW -1 -1 -1 -1 -1 -1 440.TIF 1962 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 449.TIF 1963 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 457.TIF 1963 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 459.TIF 1963 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 460.TIF 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 1965 3 1 -1 -1 OW -1 -1 -1 -1 -1 -1 474.TIF 1965 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 475.TIF 1965 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 477.TIF 1965 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 478.TIF 1965 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 479.TIF 1967 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 491.TIF 1967 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 493.TIF 1967 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 494.TIF 1968 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 520.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.