GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 472, Approximate Location: 43.27 N. Latitude, 79.04 W. Longitude Site Name Niagara on Lake Ontario ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1903 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 024.TIF 1904 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 032.TIF LAKE 1904 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 033.TIF LAKE 1904 4 5 -1 -1 OW -1 -1 -1 -1 RT -1 -1 034.TIF 1905 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 042.TIF 1907 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 055.TIF LAKE 1908 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 524.TIF LAKE 1909 3 9 -1 -1 FD -1 -1 -1 -1 -1 -1 065.TIF LAKE 1909 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 066.TIF LAKE 1909 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 067.TIF 1909 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 068.TIF 1909 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 070.TIF LAKE 1910 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 072.TIF LAKE 1910 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 073.TIF LAKE 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF 1910 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 076.TIF LAKE 1911 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 077.TIF LAKE 1911 3 14 -1 -1 LI -1 -1 -1 -1 -1 -1 078.TIF LAKE 1911 3 21 -1 -1 DI -1 -1 LI -1 -1 -1 -1 079.TIF 1911 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 080.TIF LAKE 1912 3 5 -1 -1 FD -1 -1 -1 -1 -1 -1 082.TIF LAKE 1912 3 19 -1 -1 FD -1 -1 -1 -1 -1 -1 084.TIF LAKE 1912 3 26 -1 -1 FD -1 -1 -1 -1 -1 -1 085.TIF LAKE 1913 3 4 -1 -1 LI -1 -1 -1 -1 -1 -1 090.TIF LAKE 1913 3 11 -1 -1 FD -1 -1 -1 -1 -1 -1 091.TIF LAKE 1913 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 092.TIF LAKE 1914 3 10 -1 -1 FD -1 -1 -1 -1 -1 -1 099.TIF LAKE 1914 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 101.TIF LAKE 1915 3 9 -1 -1 FD -1 -1 BK -1 -1 -1 -1 106.TIF LAKE 1916 3 7 -1 -1 FD -1 -1 -1 -1 -1 -1 113.TIF NEAR SHORE 1916 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 113.TIF BEYOND SHORE 1916 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 117.TIF LAKE 1923 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 157.TIF EAST: TO BEYOND OSWEGO 1948 3 15 -1 -1 LF -1 -1 -1 -1 -1 -1 336.TIF LAKE 1956 2 27 -1 -1 OW -1 -1 -1 -1 -1 -1 398.TIF LIFEBOAT STATION 1958 3 3 -1 -1 OW -1 -1 BV -1 -1 -1 -1 417.TIF LAKE 1958 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 418.TIF LAKE 1958 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 419.TIF LAKE 1958 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 420.TIF LAKE 1958 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 421.TIF LAKE 1963 2 25 -1 -1 OW -1 -1 -1 -1 -1 -1 456.TIF PORT NIAGARA 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 1966 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 485.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.