GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 289, Approximate Location: 44.62 N. Latitude, 86.21 W. Longitude Site Name Frankfort on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 3 27 -1 -1 LI -1 -1 -1 -1 -1 -1 007.TIF LAKE 1901 3 19 -1 -1 LF -1 -1 -1 -1 -1 -1 013.TIF LAKE 1904 3 1 -1 -1 DI -1 -1 -1 -1 -1 -1 029.TIF 1904 3 15 -1 -1 OW -1 -1 BV -1 -1 -1 -1 031.TIF LAKE 1904 3 22 -1 -1 OW -1 -1 BV -1 -1 -1 -1 032.TIF LAKE 1904 4 5 -1 -1 OW -1 -1 BV -1 -1 -1 -1 034.TIF LAKE 1905 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 040.TIF BEYOND HARBOR ENTRANCE 1907 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 051.TIF OUTSIDE OF HARBOR 1907 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 052.TIF LAKE 1909 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 065.TIF LAKE 1910 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 072.TIF 1Mi OUT 1910 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 073.TIF TO 1/2Mi OUT 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF LAKE 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF TO MANITOWOC 1911 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 077.TIF LAKE 1911 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 078.TIF LAKE 1912 3 5 -1 -1 FD -1 -1 -1 -1 -1 -1 082.TIF ABOUT 1/2Mi OUT 1912 3 12 -1 -1 HF -1 -1 -1 -1 -1 -1 083.TIF ABOUT 1Mi OUT 1913 3 11 -1 -1 BK -1 -1 -1 -1 -1 -1 091.TIF LAKE 1913 3 18 -1 -1 FD -1 -1 -1 -1 -1 -1 092.TIF LAKE 1913 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 093.TIF LAKE 1913 4 1 -1 -1 FD -1 -1 -1 -1 -1 -1 094.TIF TO 1/2Mi OUT 1913 4 8 -1 -1 LI -1 -1 -1 -1 -1 -1 095.TIF LAKE 1916 3 21 -1 -1 HF -1 -1 -1 -1 -1 -1 115.TIF NORTH TO MANISTIQUE 1916 3 28 -1 -1 HF -1 -1 -1 -1 -1 -1 116.TIF LAKE 1916 4 4 -1 -1 FD -1 -1 -1 -1 -1 -1 117.TIF NORTH TO MANISTIQUE 1916 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 118.TIF LAKE 1916 4 18 -1 -1 OW -1 -1 -1 -1 -1 -1 119.TIF TO MANISTIQUE 1917 3 13 -1 -1 HF -1 -1 -1 -1 -1 -1 121.TIF 1917 3 27 -1 -1 FD -1 -1 -1 -1 -1 -1 123.TIF 1917 4 3 -1 -1 IP -1 -1 -1 -1 -1 -1 124.TIF TO 1Mi OUT 1918 3 5 -1 -1 HF -1 -1 -1 -1 -1 -1 128.TIF LAKE 1919 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 136.TIF LAKE 1920 3 30 -1 -1 FD -1 -1 -1 -1 -1 -1 143.TIF TO 6Mi OUT 1924 3 18 -1 -1 FD -1 -1 -1 -1 -1 -1 165.TIF 1929 3 12 -1 -1 FD -1 -1 BV -1 -1 -1 -1 197.TIF NORTH TO CHARLEVOIX & STRAITS 1930 3 4 -1 -1 FD -1 -1 DI -1 -1 -1 -1 202.TIF NORTH TO BEYOND CHARLEVOIX 1930 3 18 -1 -1 FD -1 -1 -1 -1 -1 -1 204.TIF NORTH TO THE STRAITS 1934 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 228.TIF LAKE 1935 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 237.TIF LAKE 1937 3 8 -1 -1 LI -1 -1 -1 -1 -1 -1 254.TIF LAKE & HARBORS: SOUTHWARD 1938 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 261.TIF SOUTHWARD: ALONG EAST SHORE 1939 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 268.TIF 1939 3 20 -1 -1 IP -1 -1 -1 -1 -1 -1 270.TIF SHORE: TO MICHIGAN CITY 1939 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 270.TIF LAKE: TO MICHIGAN CITY 1939 3 27 -1 -1 LF -1 -1 DI -1 -1 -1 -1 271.TIF 1940 3 4 -1 -1 LI -1 -1 -1 -1 -1 -1 277.TIF SOUTHWARD: ALONG EAST SHORE 1941 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 286.TIF LAKE 1943 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 299.TIF FROM 1/2 TO 2Mi OUT 1943 3 15 -1 -1 HF -1 -1 -1 -1 -1 -1 300.TIF TO MANISTIQUE 1943 3 15 -1 -1 HF -1 -1 DI -1 -1 -1 -1 300.TIF SOUTHWARD 1943 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 302.TIF SOUTHWARD: FROM 1/2 TO 4Mi OUT 1943 4 12 -1 -1 LF -1 -1 DI -1 -1 -1 -1 304.TIF 1944 3 27 -1 -1 LI -1 -1 -1 -1 -1 -1 311.TIF TO KEWAUNEE: SOUTHWARD 1944 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 312.TIF TO KEWAUNEE: SOUTHWARD 1945 3 19 -1 -1 LF -1 -1 -1 -1 -1 -1 315.TIF 1946 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 319.TIF HARBORS & LAKE: SOUTHWARD 1947 2 19 -1 -1 OW -1 -1 -1 -1 -1 -1 325.TIF CAR FERRY TO MANITOWAC 1947 2 19 -1 -1 OW -1 -1 -1 -1 -1 -1 325.TIF CAR FERRY TO KEWAUNEE 1947 2 19 -1 -1 OW -1 -1 -1 -1 -1 -1 325.TIF CAR FERRY TO MENOMINEE 1947 2 19 -1 -1 OW -1 -1 -1 -1 -1 -1 325.TIF CAR FERRY TO MANISTIQUE 1947 3 3 -1 -1 SI 48 72 -1 -1 -1 -1 326.TIF 1948 3 8 6 -1 -1 -1 -1 -1 -1 -1 335.TIF TO 1 & 1/2Mi OUT 1948 3 15 -1 -1 SO -1 -1 SC -1 -1 -1 -1 336.TIF BAY 1948 3 22 -1 -1 RT -1 -1 -1 -1 -1 -1 337.TIF LAKE 1948 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 338.TIF TO STURGEON BAY: SOUTHWARD 1949 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 341.TIF ALL HARBORS SOUTHWARD 1950 3 6 -1 -1 LF -1 -1 DI -1 -1 -1 -1 350.TIF LAKE 1951 2 26 -1 -1 HF -1 -1 DI -1 -1 -1 -1 359.TIF TO MANITOWAC & KEWAUNEE 1951 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 361.TIF ALL HARBORS SOUTHWARD 1952 2 25 -1 -1 OW -1 -1 -1 -1 -1 -1 367.TIF 1953 2 24 -1 -1 LI -1 -1 -1 -1 -1 -1 375.TIF LAKE: SOUTHWARD 1953 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 528.TIF LAKE 1955 2 28 -1 -1 FD -1 -1 -1 -1 -1 -1 389.TIF LAKE 1955 2 28 -1 -1 PN -1 -1 -1 -1 -1 -1 389.TIF BETSIE BAY 1956 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 399.TIF LAKE 1956 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 402.TIF ALL HARBORS SOUTHWARD 1957 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 411.TIF TO MANISTEE 1958 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 417.TIF LAKE 1958 3 17 -1 -1 LI -1 -1 -1 -1 -1 -1 419.TIF S OF A LINE TO STURGEON BAY 1959 3 9 -1 -1 FD -1 -1 -1 -1 -1 -1 425.TIF LAKE 1959 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 427.TIF LAKE 1960 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 436.TIF 1962 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 448.TIF LAKE 1962 3 5 -1 -1 SO -1 -1 -1 -1 -1 -1 448.TIF TO GREEN BAY: SHORES NORTHWARD 1962 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 449.TIF LAKE 1962 3 26 -1 -1 LI -1 -1 -1 -1 -1 -1 451.TIF TO STURGEON BAY: SOUTHWARD 1963 3 4 -1 -1 HF -1 -1 WI -1 -1 -1 -1 457.TIF 1963 3 25 -1 -1 FD -1 -1 WI -1 -1 -1 -1 460.TIF LAKE 1963 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 461.TIF TO KEWAUNEE: PORTS SOUTHWARD 1963 4 1 -1 -1 LI -1 -1 -1 -1 -1 -1 461.TIF TO STURGEON BAY: SOUTHWARD 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF OUTSIDE OF HARBOR 1966 2 28 -1 -1 OW -1 -1 -1 -1 -1 -1 483.TIF TO MANITOWOC 1966 2 28 -1 -1 LF -1 -1 DI -1 -1 -1 -1 483.TIF TO MANISTIQUE 1966 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 484.TIF 1967 3 6 -1 -1 HF -1 -1 DI -1 -1 -1 -1 490.TIF TO SUMMER ISLAND: NORTHEAST 1968 2 26 10 -1 -1 -1 -1 -1 -1 -1 521.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.