GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 167, Approximate Location: 44.75 N. Latitude, 79.81 W. Longitude Site Name Port McNicoll Harbor on Lake Huron ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1913 3 11 18 -1 -1 -1 -1 -1 -1 -1 091.TIF 1913 3 18 18 -1 SL -1 -1 -1 -1 -1 -1 092.TIF 1913 3 25 16 -1 RT -1 -1 SL -1 -1 -1 -1 093.TIF 1913 4 1 12 -1 -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 18 -1 SC 6 -1 -1 -1 -1 -1 098.TIF 1914 3 10 20 -1 SC 1 -1 -1 -1 -1 -1 099.TIF 1914 3 31 16 -1 RT -1 -1 -1 -1 -1 -1 102.TIF 1914 4 7 10 -1 RT -1 -1 WT -1 -1 -1 -1 103.TIF 1915 3 9 16 -1 -1 -1 -1 -1 -1 -1 106.TIF 1915 3 16 16 -1 -1 -1 -1 -1 -1 -1 107.TIF 1915 3 23 16 -1 -1 -1 -1 -1 -1 -1 108.TIF 1915 3 30 14 -1 -1 -1 -1 -1 -1 -1 109.TIF 1915 4 13 8 10 RT -1 -1 SL -1 -1 -1 -1 111.TIF 1916 3 28 22 -1 SO -1 -1 -1 -1 -1 -1 116.TIF 1916 4 4 22 -1 RT -1 -1 SL 4 -1 -1 -1 117.TIF 1916 4 18 12 -1 RT -1 -1 -1 -1 -1 -1 119.TIF 1918 3 5 36 -1 -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 36 -1 -1 -1 -1 -1 -1 -1 129.TIF 1918 3 26 24 -1 -1 -1 -1 -1 -1 -1 131.TIF 1918 4 2 24 -1 SO -1 -1 -1 -1 -1 -1 132.TIF 1918 4 16 8 12 BK -1 -1 -1 -1 -1 -1 134.TIF 1919 3 4 20 -1 -1 -1 -1 -1 -1 -1 136.TIF 1919 3 11 20 -1 NC -1 -1 -1 -1 -1 -1 137.TIF 1919 3 18 20 -1 SO -1 -1 -1 -1 -1 -1 138.TIF 1919 3 21 18 -1 SO -1 -1 DC -1 -1 -1 -1 139.TIF 1935 3 5 20 -1 -1 -1 -1 -1 -1 -1 237.TIF 1935 4 9 -1 -1 IP -1 -1 -1 -1 -1 -1 242.TIF 1939 4 3 17 -1 -1 -1 -1 -1 -1 -1 272.TIF 1941 4 7 16 -1 -1 -1 -1 -1 -1 -1 290.TIF 1942 3 9 24 -1 -1 -1 -1 -1 -1 -1 292.TIF 1942 3 16 22 -1 -1 -1 -1 -1 -1 -1 293.TIF 1942 3 23 20 -1 RT -1 -1 -1 -1 -1 -1 294.TIF 1942 3 30 14 -1 -1 -1 -1 -1 -1 -1 295.TIF 1942 4 6 10 -1 -1 -1 -1 -1 -1 -1 296.TIF 1943 4 5 20 -1 -1 -1 -1 -1 -1 -1 303.TIF 1944 3 27 22 -1 -1 -1 -1 -1 -1 -1 311.TIF 1944 4 3 20 -1 RT -1 -1 -1 -1 -1 -1 312.TIF 1946 3 18 14 -1 -1 -1 -1 -1 -1 -1 320.TIF 1946 3 25 7 -1 RT -1 -1 -1 -1 -1 -1 321.TIF 1947 3 3 24 -1 -1 -1 -1 -1 -1 -1 326.TIF 1947 3 24 18 -1 -1 -1 -1 -1 -1 -1 329.TIF 1947 3 31 18 -1 -1 -1 -1 -1 -1 -1 330.TIF 1947 4 7 18 -1 -1 -1 -1 -1 -1 -1 331.TIF 1947 4 14 16 -1 CL -1 -1 -1 -1 -1 -1 332.TIF 1947 4 21 -1 -1 SI -1 -1 SW -1 -1 -1 -1 333.TIF 1948 3 8 -1 -1 SO -1 -1 CL -1 -1 -1 -1 335.TIF 1948 3 15 -1 -1 SO -1 -1 CL -1 -1 -1 -1 336.TIF 1948 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 337.TIF 1948 3 29 13 -1 SO -1 -1 CL -1 -1 SC -1 -1 338.TIF 1949 2 28 18 -1 IP -1 -1 BV -1 -1 -1 -1 527.TIF 1949 3 7 18 -1 IP -1 -1 BV -1 -1 -1 -1 342.TIF 1949 3 14 18 -1 IP -1 -1 BV -1 -1 -1 -1 344.TIF 1949 3 21 18 -1 IP -1 -1 BV -1 -1 -1 -1 346.TIF 1949 3 28 16 -1 RT -1 -1 BV -1 -1 -1 -1 347.TIF 1950 2 27 -1 -1 SO -1 -1 BV -1 -1 -1 -1 349.TIF 1950 3 20 19 -1 SO -1 -1 -1 -1 -1 -1 352.TIF 1950 3 27 18 -1 SO -1 -1 BV -1 -1 -1 -1 353.TIF 1950 4 10 -1 -1 SO -1 -1 BV -1 -1 -1 -1 355.TIF 1950 4 17 -1 -1 SO -1 -1 BV -1 -1 RT -1 -1 356.TIF 1950 4 24 -1 -1 OW -1 -1 BV -1 -1 -1 -1 357.TIF 1951 3 5 14 -1 -1 -1 -1 -1 -1 -1 360.TIF 1951 3 12 13 -1 SO -1 -1 BV -1 -1 -1 -1 361.TIF 1951 3 26 9 -1 RT -1 -1 -1 -1 -1 -1 363.TIF 1951 4 2 8 -1 -1 -1 -1 -1 -1 -1 364.TIF 1951 4 9 4 -1 -1 -1 -1 -1 -1 -1 365.TIF 1952 3 3 16 -1 -1 -1 -1 -1 -1 -1 368.TIF 1952 3 10 16 -1 SO -1 -1 CL -1 -1 BV -1 -1 369.TIF 1952 3 24 14 -1 IP -1 -1 BV -1 -1 -1 -1 371.TIF 1952 3 31 12 -1 RT -1 -1 -1 -1 -1 -1 372.TIF 1953 3 9 13 -1 SO -1 -1 BV -1 -1 -1 -1 377.TIF 1953 3 16 12 -1 -1 -1 -1 -1 -1 -1 378.TIF 1953 3 23 10 -1 RT -1 -1 -1 -1 -1 -1 379.TIF 1954 3 15 17 -1 IP -1 -1 BV -1 -1 -1 -1 383.TIF 1954 3 22 17 -1 SO -1 -1 BV -1 -1 -1 -1 384.TIF 1954 3 29 12 14 SW -1 -1 -1 -1 -1 -1 385.TIF 1954 4 5 15 -1 -1 -1 -1 -1 -1 -1 386.TIF 1955 3 7 19 -1 SL 2 -1 -1 -1 -1 -1 391.TIF 1955 3 14 19 -1 SL 3 -1 BV -1 -1 -1 -1 393.TIF 1955 3 21 20 -1 SO -1 -1 BV -1 -1 -1 -1 394.TIF 1955 3 28 20 -1 SO -1 -1 BV -1 -1 -1 -1 395.TIF 1955 4 11 8 -1 BK -1 -1 -1 -1 -1 -1 396.TIF TO MIDLAND (CUT) 1956 3 5 23 -1 IP -1 -1 BV -1 -1 -1 -1 399.TIF 1956 3 19 25 -1 IP -1 -1 BV -1 -1 IN -1 -1 402.TIF 1956 3 26 24 -1 RT -1 -1 -1 -1 -1 -1 403.TIF 1956 4 2 21 -1 SO -1 -1 BV -1 -1 -1 -1 404.TIF 1956 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 405.TIF 1956 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 406.TIF EXCEPT FOR TRAFFIC LANE 1957 2 25 19 -1 SO -1 -1 BV -1 -1 -1 -1 407.TIF 1957 3 11 16 17 SO -1 -1 -1 -1 -1 -1 411.TIF 1957 3 25 14 15 SO -1 -1 SW -1 -1 -1 -1 413.TIF 1957 4 1 8 9 BK -1 -1 RT -1 -1 -1 -1 414.TIF 1958 3 3 16 -1 IP -1 -1 BV -1 -1 -1 -1 417.TIF 1958 3 10 17 -1 SL 2 3 SC -1 -1 -1 -1 418.TIF 1958 3 24 13 -1 SL 3 -1 -1 -1 -1 -1 420.TIF 1958 4 7 12 -1 RT -1 -1 -1 -1 -1 -1 422.TIF 1959 3 16 26 -1 -1 -1 -1 -1 -1 -1 426.TIF 1959 3 23 27 -1 -1 -1 -1 -1 -1 -1 427.TIF 1959 4 6 24 -1 -1 -1 -1 -1 -1 -1 430.TIF 1959 4 13 17 -1 SO -1 -1 -1 -1 -1 -1 431.TIF 1959 4 27 -1 -1 OW -1 -1 -1 -1 -1 -1 433.TIF 1960 2 29 20 -1 -1 -1 -1 -1 -1 -1 522.TIF 1960 3 7 20 -1 -1 -1 -1 -1 -1 -1 434.TIF 1960 3 14 21 -1 -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 22 -1 SC 5 -1 -1 -1 -1 -1 436.TIF 1960 3 28 23 -1 -1 -1 -1 -1 -1 -1 437.TIF 1960 4 4 15 -1 SL 5 6 RT -1 -1 -1 -1 438.TIF 1960 4 11 15 -1 -1 -1 -1 -1 -1 -1 439.TIF 1961 2 27 20 -1 SL -1 -1 -1 -1 -1 -1 440.TIF 1961 3 6 18 -1 RT -1 -1 SL 3 -1 -1 -1 441.TIF 1961 3 13 17 -1 SC 2 -1 -1 -1 -1 -1 442.TIF 1961 3 20 14 -1 SL 4 5 -1 -1 -1 -1 443.TIF 1961 3 27 20 -1 -1 -1 -1 -1 -1 -1 444.TIF 1961 4 3 15 -1 -1 -1 -1 -1 -1 -1 445.TIF 1961 4 10 15 -1 -1 -1 -1 -1 -1 -1 446.TIF 1962 2 26 24 -1 CL -1 -1 SC 6 -1 -1 -1 447.TIF 1962 3 5 22 -1 -1 -1 -1 -1 -1 -1 448.TIF 1962 3 26 21 -1 -1 -1 -1 -1 -1 -1 451.TIF 1962 4 2 14 -1 SL 6 -1 -1 -1 -1 -1 452.TIF 1962 4 9 11 -1 -1 -1 -1 -1 -1 -1 453.TIF 1963 2 25 19 -1 -1 -1 -1 -1 -1 -1 456.TIF 1963 3 4 22 -1 -1 -1 -1 -1 -1 -1 457.TIF 1963 3 11 21 -1 -1 -1 -1 -1 -1 -1 458.TIF 1963 3 18 24 -1 -1 -1 -1 -1 -1 -1 459.TIF 1963 3 25 19 -1 -1 -1 -1 -1 -1 -1 460.TIF 1963 4 8 9 -1 CL -1 -1 RT -1 -1 BK -1 -1 462.TIF 1963 4 22 -1 -1 OW -1 -1 -1 -1 -1 -1 464.TIF 1964 3 2 16 -1 CL -1 -1 -1 -1 -1 -1 466.TIF 1964 3 16 13 -1 CL -1 -1 SC 3 -1 -1 -1 468.TIF 1964 3 23 12 -1 CL -1 -1 -1 -1 -1 -1 469.TIF 1964 3 30 11 -1 BK -1 -1 RT -1 -1 -1 -1 470.TIF (CUT) 1964 4 6 -1 -1 BK -1 -1 -1 -1 -1 -1 471.TIF 1965 2 23 22 -1 CL -1 -1 -1 -1 -1 -1 473.TIF 1965 3 15 21 -1 SO -1 -1 CL -1 -1 SC -1 -1 476.TIF 1965 3 22 22 -1 CL -1 -1 SC 3 -1 -1 -1 477.TIF 1965 3 29 23 -1 SO -1 -1 BV -1 -1 -1 -1 478.TIF 1965 4 5 26 -1 SC -1 -1 -1 -1 -1 -1 479.TIF 1966 3 7 14 -1 SO -1 -1 -1 -1 -1 -1 484.TIF 1966 3 21 15 -1 RT -1 -1 -1 -1 -1 -1 486.TIF 1966 3 28 15 -1 BK -1 -1 -1 -1 -1 -1 487.TIF (CUT) 1967 3 6 19 -1 -1 -1 -1 -1 -1 -1 490.TIF 1967 3 13 19 -1 CL -1 -1 -1 -1 -1 -1 491.TIF 1967 3 20 17 -1 CL -1 -1 -1 -1 -1 -1 492.TIF 1967 4 3 17 -1 -1 -1 -1 -1 -1 -1 494.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.