GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 394, Approximate Location: 41.90 N. Latitude, 83.35 W. Longitude Site Name Monroe Harbor on Lake Erie ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1947 3 3 10 -1 -1 -1 -1 -1 -1 -1 326.TIF TO 3Mi OUT 1948 3 1 14 16 -1 -1 -1 -1 -1 -1 334.TIF 1950 2 27 4 -1 -1 -1 -1 -1 -1 -1 349.TIF 1955 2 28 12 14 RT -1 -1 -1 -1 -1 -1 389.TIF 1955 2 28 -1 -1 BK -1 -1 WI -1 -1 -1 -1 389.TIF RIVER BASIN: AT MOUTH 1956 2 27 10 12 -1 -1 -1 -1 -1 -1 398.TIF 1957 2 25 -1 -1 WI -1 -1 -1 -1 -1 -1 408.TIF TO 4Mi OUT 1957 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 410.TIF 1958 3 3 10 12 RT -1 -1 WI -1 -1 -1 -1 417.TIF 1958 3 10 8 12 -1 -1 -1 -1 -1 -1 418.TIF ON BARS 1959 3 2 18 24 IP -1 -1 BV -1 -1 -1 -1 424.TIF 1959 3 9 12 24 RT -1 -1 SL -1 -1 -1 -1 425.TIF 1959 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 427.TIF 1960 2 19 3 4 -1 -1 -1 -1 -1 -1 523.TIF TO 1 & 1/2Mi OUT 1960 2 29 3 6 -1 -1 -1 -1 -1 -1 522.TIF TO 2Mi OUT 1960 3 7 4 6 -1 -1 -1 -1 -1 -1 434.TIF 1960 3 14 8 12 -1 -1 -1 -1 -1 -1 435.TIF 1960 3 21 8 12 SC -1 -1 -1 -1 -1 -1 436.TIF 1960 3 28 8 12 WI -1 -1 -1 -1 -1 -1 437.TIF 1961 2 27 -1 -1 OW -1 -1 -1 -1 -1 -1 440.TIF 1962 2 26 16 20 SO -1 -1 BV -1 -1 -1 -1 447.TIF 1962 3 5 16 20 -1 -1 -1 -1 -1 -1 448.TIF 1962 3 12 16 20 SL -1 -1 BV -1 -1 RT -1 -1 449.TIF 1962 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 450.TIF 1962 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 451.TIF 1963 2 25 24 30 -1 -1 -1 -1 -1 -1 456.TIF 1963 3 4 24 30 -1 -1 -1 -1 -1 -1 457.TIF 1963 3 11 24 30 SO -1 -1 CL -1 -1 -1 -1 458.TIF 1963 3 25 4 12 -1 -1 -1 -1 -1 -1 460.TIF 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 1965 3 1 3 6 SC -1 -1 -1 -1 -1 -1 474.TIF 1965 3 8 3 6 -1 -1 -1 -1 -1 -1 475.TIF 1965 3 15 1 3 -1 -1 -1 -1 -1 -1 476.TIF 1965 3 22 2 4 -1 -1 -1 -1 -1 -1 477.TIF 1965 3 29 2 3 -1 -1 -1 -1 -1 -1 478.TIF 1965 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 479.TIF 1966 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 484.TIF 1967 3 20 -1 -1 LF -1 -1 NI -1 -1 -1 -1 492.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.