GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 094, Approximate Location: 46.43 N. Latitude, 84.26 W. Longitude Site Name Six Mile Point on St. Marys River ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1913 4 8 16 -1 SO -1 -1 -1 -1 -1 -1 095.TIF 1914 3 31 18 19 -1 -1 -1 -1 -1 -1 102.TIF CHANNEL 1914 4 7 12 -1 DC -1 -1 -1 -1 -1 -1 103.TIF CHANNEL 1914 4 14 6 -1 DC -1 -1 -1 -1 -1 -1 104.TIF ON THE RANGES 1915 3 9 16 -1 -1 -1 -1 -1 -1 -1 106.TIF CHANNEL 1916 3 14 24 -1 -1 -1 -1 -1 -1 -1 114.TIF CHANNEL 1921 3 8 11 -1 -1 -1 -1 -1 -1 -1 146.TIF 1950 4 10 20 -1 -1 -1 -1 -1 -1 -1 355.TIF 1951 3 12 6 -1 SC -1 -1 -1 -1 -1 -1 361.TIF 1953 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 379.TIF 1956 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 399.TIF TO CHARLOTTE RIVER 1956 3 19 -1 -1 IP -1 -1 -1 -1 -1 -1 402.TIF TO 1Mi N OF CHARLOTTE R. MOUTH 1957 4 1 -1 -1 LI -1 -1 -1 -1 -1 -1 414.TIF DOWN TO NEEBISH ISLAND 1958 3 31 -1 -1 SW -1 -1 -1 -1 -1 -1 421.TIF 1959 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 427.TIF 1959 4 6 -1 -1 LI -1 -1 -1 -1 -1 -1 430.TIF 1961 3 20 27 -1 FD -1 -1 SO -1 -1 -1 -1 443.TIF TO PIPE ISLAND 1961 3 27 -1 -1 FS -1 -1 SI -1 -1 RT -1 -1 444.TIF TO NINE MILE POINT 1966 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 485.TIF CHANNEL 1968 3 25 0 24 IJ -1 -1 -1 -1 -1 -1 499.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.