GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 396, Approximate Location: 41.89 N. Latitude, 80.79 W. Longitude Site Name Ashtabula Harbor on Lake Erie ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 3 6 -1 -1 IP -1 -1 BV -1 -1 -1 -1 004.TIF 1900 3 13 -1 -1 LF -1 -1 BK -1 -1 -1 -1 005.TIF 1900 3 20 12 14 SO -1 -1 BV -1 -1 -1 -1 006.TIF 1900 4 3 -1 -1 IP -1 -1 BV -1 -1 -1 -1 008.TIF 1901 3 12 14 -1 SW -1 -1 -1 -1 -1 -1 012.TIF 1902 3 11 -1 -1 IP -1 -1 -1 -1 -1 -1 020.TIF ALONG SHORE 1904 3 1 18 20 WI -1 -1 -1 -1 -1 -1 029.TIF 1904 3 8 -1 -1 DC -1 -1 -1 -1 -1 -1 030.TIF 1904 3 22 -1 -1 RT -1 -1 -1 -1 -1 -1 032.TIF 1904 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 034.TIF 1905 3 7 18 20 SO -1 -1 -1 -1 -1 -1 039.TIF 1905 3 14 -1 -1 NC -1 -1 -1 -1 -1 -1 040.TIF 1905 3 21 -1 -1 RT -1 -1 -1 -1 -1 -1 041.TIF 1905 4 4 -1 -1 FD -1 -1 -1 -1 -1 -1 043.TIF 1906 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 045.TIF 1906 3 20 -1 -1 IP -1 -1 -1 -1 -1 -1 047.TIF 1907 3 5 -1 -1 BK -1 -1 -1 -1 -1 -1 051.TIF 1907 3 12 -1 -1 NC -1 -1 IP -1 -1 -1 -1 052.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 1909 3 23 -1 -1 FD -1 -1 -1 -1 -1 -1 067.TIF 1910 3 8 3 -1 -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 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 14 -1 -1 OW -1 -1 -1 -1 -1 -1 078.TIF 1911 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 079.TIF 1912 3 19 17 20 -1 -1 -1 -1 -1 -1 084.TIF 1913 3 11 -1 -1 BK -1 -1 -1 -1 -1 -1 091.TIF 1914 3 3 12 -1 -1 -1 -1 -1 -1 -1 098.TIF 1914 3 10 15 -1 -1 -1 -1 -1 -1 -1 099.TIF 1914 3 17 8 -1 -1 -1 -1 -1 -1 -1 100.TIF 1914 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 101.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 12 -1 -1 -1 -1 -1 -1 -1 115.TIF 1916 3 28 12 -1 -1 -1 -1 -1 -1 -1 116.TIF 1916 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 117.TIF 1917 3 6 14 -1 -1 -1 -1 -1 -1 -1 120.TIF 1917 3 13 14 -1 -1 -1 -1 -1 -1 -1 121.TIF 1917 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 122.TIF 1918 3 5 15 -1 -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 -1 -1 RT -1 -1 SI -1 -1 -1 -1 129.TIF 1918 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 130.TIF 1920 3 9 20 -1 SO -1 -1 -1 -1 -1 -1 140.TIF 1933 3 21 -1 -1 DI -1 -1 -1 -1 -1 -1 222.TIF 1934 4 3 -1 -1 IP -1 -1 -1 -1 -1 -1 232.TIF HARBOR ENTRANCE 1935 3 19 6 -1 RT -1 -1 -1 -1 -1 -1 239.TIF 1936 3 17 -1 -1 BK -1 -1 -1 -1 -1 -1 245.TIF 1937 3 29 -1 -1 HF -1 -1 DI -1 -1 -1 -1 257.TIF 1939 3 6 2 -1 -1 -1 -1 -1 -1 -1 268.TIF 1939 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 269.TIF 1941 3 17 7 8 SO -1 -1 -1 -1 -1 -1 287.TIF TO W 5TH STREET BRIDGE 1941 3 17 -1 -1 BK -1 -1 -1 -1 -1 -1 287.TIF W 5TH ST. BRIDGE TO SHIPYARD 1941 3 31 -1 -1 IP -1 -1 -1 -1 -1 -1 289.TIF 1942 3 16 -1 -1 BK -1 -1 -1 -1 -1 -1 293.TIF 1943 3 1 5 -1 -1 -1 -1 -1 -1 -1 298.TIF 1943 3 8 9 -1 -1 -1 -1 -1 -1 -1 299.TIF 1944 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 308.TIF 1944 3 13 -1 -1 NI -1 -1 -1 -1 -1 -1 309.TIF 1944 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 310.TIF 1947 3 10 6 -1 -1 -1 -1 -1 -1 -1 327.TIF 1947 3 17 4 -1 -1 -1 -1 -1 -1 -1 328.TIF 1947 3 24 4 -1 -1 -1 -1 -1 -1 -1 329.TIF 1948 3 8 9 -1 -1 -1 -1 -1 -1 -1 335.TIF 1948 3 15 6 9 WI -1 -1 -1 -1 -1 -1 336.TIF 1951 2 26 -1 -1 OW -1 -1 -1 -1 -1 -1 359.TIF 1952 2 25 2 -1 -1 -1 -1 -1 -1 -1 367.TIF 1952 3 3 -1 -1 IJ -1 -1 -1 -1 -1 -1 368.TIF ENTRANCE 1952 3 17 3 -1 BK -1 -1 -1 -1 -1 -1 370.TIF 1954 3 8 2 -1 BK -1 -1 -1 -1 -1 -1 382.TIF 1954 3 15 1 2 SI -1 -1 -1 -1 -1 -1 383.TIF 1955 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 391.TIF 1956 3 5 7 -1 SC 5 -1 SL -1 -1 -1 -1 400.TIF 1956 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 401.TIF 1956 3 19 6 8 SO -1 -1 BV -1 -1 -1 -1 402.TIF 1956 3 26 8 -1 -1 -1 -1 -1 -1 -1 403.TIF 1956 3 26 -1 -1 IJ -1 -1 -1 -1 -1 -1 403.TIF OUTER HARBOR 1957 3 11 12 -1 IP -1 -1 WI -1 -1 BV -1 -1 411.TIF HARBOR ENTRANCE AND BEYOND 1958 3 10 12 16 RT -1 -1 -1 -1 -1 -1 418.TIF 1958 3 17 12 18 -1 -1 -1 -1 -1 -1 419.TIF 1959 3 9 5 -1 RT -1 -1 -1 -1 -1 -1 425.TIF 1959 3 30 -1 -1 DI -1 -1 -1 -1 -1 -1 429.TIF 1960 3 14 8 12 -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 8 10 -1 -1 -1 -1 -1 -1 436.TIF 1960 3 28 8 12 -1 -1 -1 -1 -1 -1 437.TIF 1963 3 4 30 -1 FS -1 -1 CL -1 -1 -1 -1 457.TIF 1963 3 11 29 -1 FS -1 -1 CL -1 -1 -1 -1 458.TIF 1963 3 18 7 -1 RT -1 -1 SW -1 -1 -1 -1 459.TIF 1963 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 460.TIF 1964 3 2 6 -1 FS -1 -1 CL -1 -1 SO -1 -1 466.TIF 1965 3 8 4 -1 -1 -1 -1 -1 -1 -1 475.TIF 1965 3 15 6 -1 -1 -1 -1 -1 -1 -1 476.TIF 1965 3 22 4 6 WI -1 -1 -1 -1 -1 -1 477.TIF 1965 3 29 6 -1 WI -1 -1 -1 -1 -1 -1 478.TIF 1965 4 12 4 -1 -1 -1 -1 -1 -1 -1 480.TIF 1966 3 7 -1 -1 LF -1 -1 DI 4 -1 -1 -1 484.TIF 1966 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 485.TIF 1967 3 27 6 -1 FS -1 -1 -1 -1 -1 -1 493.TIF 1968 3 4 11 -1 -1 -1 -1 -1 -1 -1 520.TIF 1968 3 11 2 -1 -1 -1 -1 -1 -1 -1 497.TIF 1968 3 18 1 -1 -1 -1 -1 -1 -1 -1 498.TIF (60% ICE COVER) 1968 3 25 6 -1 -1 -1 -1 -1 -1 -1 499.TIF (60% ICE COVER) 1969 2 24 3 -1 -1 -1 -1 -1 -1 -1 503.TIF 1969 3 3 4 -1 -1 -1 -1 -1 -1 -1 504.TIF 1969 3 10 5 -1 -1 -1 -1 -1 -1 -1 505.TIF 1969 3 17 3 -1 -1 -1 -1 -1 -1 -1 506.TIF 1969 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 507.TIF 1970 3 10 3 -1 -1 -1 -1 -1 -1 -1 511.TIF (70% ICE COVER) 1970 3 17 6 -1 -1 -1 -1 -1 -1 -1 512.TIF 1970 3 24 6 -1 -1 -1 -1 -1 -1 -1 513.TIF (70% ICE COVER) 1970 3 31 10 -1 -1 -1 -1 -1 -1 -1 514.TIF (90% ICE COVER) 1970 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 515.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.