GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 143, Approximate Location: 45.36 N. Latitude, 80.06 W. Longitude Site Name Parry Sound Harbor on Lake Huron ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1915 3 16 14 16 -1 -1 -1 -1 -1 -1 107.TIF 1915 4 6 8 10 RT -1 -1 -1 -1 -1 -1 110.TIF 1916 3 7 14 -1 SO -1 -1 -1 -1 -1 -1 113.TIF 1917 4 3 13 -1 -1 -1 -1 -1 -1 -1 124.TIF 1918 3 19 20 -1 -1 -1 -1 -1 -1 -1 130.TIF 1918 4 16 8 -1 -1 -1 -1 -1 -1 -1 134.TIF 1918 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 134.TIF INNER HARBOR 1919 3 11 12 -1 -1 -1 -1 -1 -1 -1 137.TIF 1919 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 139.TIF INNER HARBOR 1933 3 14 8 10 -1 -1 -1 -1 -1 -1 221.TIF 1933 3 21 8 10 -1 -1 -1 -1 -1 -1 222.TIF 1933 3 28 10 -1 RT -1 -1 -1 -1 -1 -1 223.TIF 1933 4 4 -1 -1 RT -1 -1 -1 -1 -1 -1 224.TIF 1933 4 18 -1 -1 OW -1 -1 -1 -1 -1 -1 226.TIF 1934 3 13 20 30 SO -1 -1 -1 -1 -1 -1 229.TIF 1934 3 20 20 30 -1 -1 -1 -1 -1 -1 230.TIF 1934 4 3 24 -1 -1 -1 -1 -1 -1 -1 232.TIF 1935 3 19 16 20 -1 -1 -1 -1 -1 -1 239.TIF 1936 4 13 -1 -1 DC -1 -1 -1 -1 -1 -1 249.TIF 1938 3 28 -1 -1 LI -1 -1 -1 -1 -1 -1 264.TIF 1939 4 17 6 15 SW -1 -1 -1 -1 -1 -1 274.TIF 1941 4 7 -1 -1 SW -1 -1 -1 -1 -1 -1 290.TIF 1942 3 30 -1 -1 LI -1 -1 -1 -1 -1 -1 295.TIF 1943 3 29 -1 -1 SW -1 -1 -1 -1 -1 -1 302.TIF 1943 5 3 -1 -1 OW -1 -1 -1 -1 -1 -1 307.TIF 1944 4 10 -1 -1 SW -1 -1 -1 -1 -1 -1 313.TIF 1944 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 314.TIF 1945 3 19 -1 -1 SW -1 -1 -1 -1 -1 -1 315.TIF 1946 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 319.TIF INNER HARBOR 1946 3 18 -1 -1 SO -1 -1 -1 -1 -1 -1 320.TIF TO 7Mi OUT (BUT OPEN SHORELINE 1946 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 321.TIF 1947 3 3 12 14 -1 -1 -1 -1 -1 -1 326.TIF 1947 3 24 12 14 -1 -1 -1 -1 -1 -1 329.TIF 1947 3 31 12 14 SO -1 -1 -1 -1 -1 -1 330.TIF 1947 4 7 12 14 SW -1 -1 -1 -1 -1 -1 331.TIF 1947 4 14 -1 -1 SW -1 -1 -1 -1 -1 -1 332.TIF 1947 4 21 -1 -1 LI -1 -1 -1 -1 -1 -1 333.TIF 1948 3 8 14 -1 -1 -1 -1 -1 -1 -1 335.TIF 1948 3 15 14 -1 -1 -1 -1 -1 -1 -1 336.TIF 1948 3 22 12 -1 RT -1 -1 SW -1 -1 -1 -1 337.TIF 1948 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 338.TIF 1948 4 5 -1 -1 LI -1 -1 DI -1 -1 -1 -1 339.TIF 1949 3 7 10 12 -1 -1 -1 -1 -1 -1 342.TIF 1949 3 14 10 12 -1 -1 -1 -1 -1 -1 344.TIF 1949 3 21 12 14 -1 -1 -1 -1 -1 -1 346.TIF 1949 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 347.TIF 1950 3 20 14 18 SO -1 -1 -1 -1 -1 -1 352.TIF 1950 4 3 -1 -1 SW -1 -1 -1 -1 -1 -1 354.TIF 1950 4 10 -1 -1 SW -1 -1 -1 -1 -1 -1 355.TIF 1950 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 356.TIF TO 1Mi OUT 1950 4 24 -1 -1 OW -1 -1 -1 -1 -1 -1 357.TIF 1951 3 5 12 13 -1 -1 -1 -1 -1 -1 360.TIF TO 25Mi WESTWARD 1951 3 12 10 12 SO -1 -1 BV -1 -1 -1 -1 361.TIF 1951 3 19 -1 -1 SW -1 -1 -1 -1 -1 -1 362.TIF 1951 3 26 -1 -1 SW -1 -1 -1 -1 -1 -1 363.TIF 1951 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 364.TIF 1952 3 3 0 14 -1 -1 -1 -1 -1 -1 368.TIF 1952 3 10 12 -1 -1 -1 -1 -1 -1 -1 369.TIF 1952 3 17 18 20 RT -1 -1 -1 -1 -1 -1 370.TIF 1952 3 24 -1 -1 SW -1 -1 -1 -1 -1 -1 371.TIF 1952 3 31 9 12 SW -1 -1 RT -1 -1 -1 -1 372.TIF 1952 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 373.TIF INNER HARBOR 1953 2 24 10 -1 -1 -1 -1 -1 -1 -1 375.TIF INNER HARBOR 1953 2 24 12 -1 SO -1 -1 -1 -1 -1 -1 375.TIF OUTER SHIP CHANNEL 1953 3 9 -1 -1 IN -1 -1 -1 -1 -1 -1 376.TIF 1953 3 16 8 10 -1 -1 -1 -1 -1 -1 378.TIF 1953 3 23 -1 -1 SW -1 -1 -1 -1 -1 -1 379.TIF 1954 3 8 6 -1 SW -1 -1 -1 -1 -1 -1 382.TIF 1954 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 383.TIF TO 1/2Mi OUT FROM RIVER MOUTH 1954 3 22 12 14 RT -1 -1 SW -1 -1 -1 -1 384.TIF 1954 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 385.TIF INNER HARBOR: TO 1Mi OUT 1954 4 5 -1 -1 SW -1 -1 -1 -1 -1 -1 386.TIF INNER HARBOR 1954 4 5 -1 -1 SO -1 -1 -1 -1 -1 -1 386.TIF OUTER HARBOR 1954 4 12 -1 -1 LI -1 -1 -1 -1 -1 -1 387.TIF INNER HARBOR 1954 4 19 -1 -1 RT -1 -1 SW -1 -1 -1 -1 388.TIF INNER SOUND 1955 3 21 -1 -1 SO -1 -1 -1 -1 -1 -1 394.TIF INNER CHANNEL 1955 3 21 -1 -1 SW -1 -1 -1 -1 -1 -1 394.TIF BETWEEN INNER & OUTER HARBOR 1955 3 28 -1 -1 SO -1 -1 -1 -1 -1 -1 395.TIF INNER & OUTER HARBORS 1955 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 396.TIF INNER HARBOR: TO TWO MILE POIN 1955 4 11 -1 -1 SO -1 -1 CL -1 -1 -1 -1 396.TIF OUTER CHANNEL 1958 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 421.TIF INNER HARBOR 1958 3 31 14 -1 -1 -1 -1 -1 -1 -1 421.TIF IN SLIP CHANNEL 1958 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 422.TIF INNER HARBOR: TO AGENCY DOCK 1958 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 423.TIF INNER HARBOR: TO TWO MILE POIN 1959 3 16 24 -1 -1 -1 -1 -1 -1 -1 426.TIF 1959 3 23 24 -1 -1 -1 -1 -1 -1 -1 427.TIF 1959 4 6 -1 -1 SW -1 -1 -1 -1 -1 -1 430.TIF INNER HARBOR 1959 4 13 -1 -1 SW -1 -1 -1 -1 -1 -1 431.TIF INNER HARBOR 1960 2 29 16 -1 CL -1 -1 -1 -1 -1 -1 522.TIF 1960 3 7 16 -1 -1 -1 -1 -1 -1 -1 434.TIF 1960 3 14 19 -1 -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 19 -1 -1 -1 -1 -1 -1 -1 436.TIF 1960 3 28 20 -1 -1 -1 -1 -1 -1 -1 437.TIF 1961 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 441.TIF INNER HARBOR 1961 3 13 15 -1 -1 -1 -1 -1 -1 -1 442.TIF 1961 3 20 15 -1 -1 -1 -1 -1 -1 -1 443.TIF 1961 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 443.TIF TOWN DOCK: TO DEEP WATER PT. 1961 3 27 15 -1 -1 -1 -1 -1 -1 -1 444.TIF 1961 4 3 -1 -1 FS -1 -1 SW -1 -1 -1 -1 445.TIF TO 1Mi FROM RED ROCK 1961 4 10 -1 -1 FS -1 -1 -1 -1 -1 -1 446.TIF 1962 2 26 12 -1 SO -1 -1 SC 10 -1 -1 -1 447.TIF 1963 2 25 36 -1 -1 -1 -1 -1 -1 -1 456.TIF 1963 3 4 36 -1 -1 -1 -1 -1 -1 -1 457.TIF 1963 3 18 18 -1 -1 -1 -1 -1 -1 -1 459.TIF 1963 3 25 19 -1 -1 -1 -1 -1 -1 -1 460.TIF 1963 4 1 17 -1 -1 -1 -1 -1 -1 -1 461.TIF 1963 4 8 -1 -1 RT -1 -1 -1 -1 -1 -1 462.TIF 1963 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 463.TIF 1963 4 22 -1 -1 OW -1 -1 -1 -1 -1 -1 464.TIF TO 1Mi INSIDE PANCAKE ISLAND 1965 2 23 8 -1 -1 -1 -1 -1 -1 -1 473.TIF 1965 3 8 9 -1 CL -1 -1 SL -1 -1 -1 -1 475.TIF AGENCY DOCK 1965 3 29 10 -1 SC 4 -1 -1 -1 -1 -1 478.TIF 1965 4 5 -1 -1 WI -1 -1 -1 -1 -1 -1 479.TIF 1966 3 7 10 -1 -1 -1 -1 -1 -1 -1 484.TIF 1967 3 13 16 -1 CL -1 -1 -1 -1 -1 -1 491.TIF 1967 3 20 19 -1 CL -1 -1 -1 -1 -1 -1 492.TIF 1967 3 27 20 -1 -1 -1 -1 -1 -1 -1 493.TIF 1967 4 3 14 -1 -1 -1 -1 -1 -1 -1 494.TIF 1968 3 4 17 18 -1 -1 -1 -1 -1 -1 520.TIF 1968 3 11 18 -1 -1 -1 -1 -1 -1 -1 497.TIF 1968 3 18 18 -1 -1 -1 -1 -1 -1 -1 498.TIF 1968 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 500.TIF 1968 4 15 -1 -1 IJ -1 -1 -1 -1 -1 -1 502.TIF HARBOR ENTRANCE 1969 2 24 13 -1 -1 -1 -1 -1 -1 -1 503.TIF 1969 3 10 9 -1 -1 -1 -1 -1 -1 -1 505.TIF 1969 3 17 9 -1 -1 -1 -1 -1 -1 -1 506.TIF 1969 3 24 11 -1 -1 -1 -1 -1 -1 -1 507.TIF 1970 4 21 -1 -1 OW -1 -1 -1 -1 -1 -1 517.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.