GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 460, Approximate Location: 43.60 N. Latitude, 78.00 W. Longitude Site Name Lake Ontario on Lake Ontario ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1908 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 061.TIF ALL HARBORS 1908 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 061.TIF 1908 4 21 -1 -1 OW -1 -1 -1 -1 -1 -1 063.TIF 1909 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 070.TIF LAKE 1910 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 075.TIF WESTERN & CENTRAL PORTIONS 1912 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 087.TIF WESTERN PORTION OF LAKE 1912 4 9 -1 -1 HF -1 -1 -1 -1 -1 -1 087.TIF EASTERN PORTION OF LAKE 1912 4 16 -1 -1 LI -1 -1 -1 -1 -1 -1 088.TIF WESTERN HALF OF LAKE 1913 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 093.TIF HARBORS 1913 3 25 -1 -1 IP -1 -1 -1 -1 -1 -1 093.TIF EXTREME EASTERN PORTION 1913 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 094.TIF ALL BUT EXTREME EAST END 1913 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 095.TIF ALL HARBORS 1913 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 096.TIF LAKE 1913 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 096.TIF HARBORS 1913 4 22 -1 -1 OW -1 -1 -1 -1 -1 -1 097.TIF ALL HARBORS 1914 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 103.TIF WESTERN PORTION OF LAKE 1915 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 110.TIF LAKE 1915 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 112.TIF ALL HARBORS 1915 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 112.TIF LAKE 1916 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 118.TIF WESTERN & CENTRAL PORTIONS 1916 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 118.TIF EASTERN PORTION TO OSWEGO 1916 4 18 -1 -1 IP -1 -1 -1 -1 -1 -1 119.TIF EXTREME EASTERN END 1916 4 18 -1 -1 OW -1 -1 -1 -1 -1 -1 119.TIF ALL BUT EXTREME EASTERN END 1917 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 123.TIF EXCEPT FOR EASTERN PORTION 1917 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 124.TIF EXCEPT EXTREME EASTERN PORTION 1917 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 125.TIF ALL HARBORS ON NORTH SHORE 1917 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 125.TIF ALL BUT EXTREME EASTERN AREA 1917 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 126.TIF ALL BUT EXTREME EASTERN AREA 1919 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 139.TIF 1920 3 30 -1 -1 RT -1 -1 -1 -1 -1 -1 143.TIF EASTERN HARBORS 1920 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 144.TIF ALL BUT EXTREME EASTERN END 1920 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 145.TIF EXCEPT EXTREME EASTERN END 1920 4 13 -1 -1 FD -1 -1 BK -1 -1 -1 -1 145.TIF EXTREME EASTERN END 1921 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 148.TIF HARBORS AND LAKE 1922 3 7 -1 -1 LI -1 -1 -1 -1 -1 -1 149.TIF EXCEPT EASTERN END 1922 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 150.TIF ALL BUT EXTREME EAST PORTION 1922 3 14 -1 -1 LF -1 -1 -1 -1 -1 -1 150.TIF EXTREME EAST PORTION 1922 3 14 -1 -1 BK -1 -1 DC -1 -1 -1 -1 150.TIF HARBORS 1922 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 151.TIF EXCEPT EXTREME EASTERN END 1922 3 21 -1 -1 IP -1 -1 RT -1 -1 -1 -1 151.TIF EXTREME EASTERN END 1922 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 152.TIF EXCEPT EXTREME EASTERN END 1922 3 28 -1 -1 IP -1 -1 RT -1 -1 -1 -1 152.TIF EXTREME EASTERN END 1922 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 153.TIF LAKE 1922 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 154.TIF HARBORS AND LAKE 1923 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 155.TIF WESTERN PORTION 1923 3 6 -1 -1 HF -1 -1 -1 -1 -1 -1 155.TIF CENTRAL PORTION: EASTWARD 1923 3 13 -1 -1 BK -1 -1 -1 -1 -1 -1 156.TIF EXTREME EASTERN PORTION 1923 3 27 -1 -1 FD -1 -1 BK -1 -1 -1 -1 158.TIF EXTREME EASTERN PORTION 1923 4 3 -1 -1 IP -1 -1 -1 -1 -1 -1 159.TIF WESTERN PORTION 1923 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 160.TIF WESTERN & CENTRAL PORTIONS 1923 4 10 -1 -1 HF -1 -1 -1 -1 -1 -1 160.TIF EXTREME EASTERN PORTION 1923 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 161.TIF WESTERN & CENTRAL PORTIONS 1923 4 24 -1 -1 OW -1 -1 -1 -1 -1 -1 162.TIF ALL BUT EXTREME EAST PORTION 1923 4 24 -1 -1 FD -1 -1 BK -1 -1 DI -1 -1 162.TIF EXTREME EAST PORTION 1924 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 163.TIF WEST PORTION 1924 3 4 -1 -1 HF -1 -1 -1 -1 -1 -1 163.TIF EASTERN PORTION 1924 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 164.TIF WESTERN PORTION 1924 3 11 -1 -1 FD -1 -1 -1 -1 -1 -1 164.TIF EXTREME EASTERN PORTION 1924 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 165.TIF WEST PORTION: E TO BIG SANDY 1924 3 25 -1 -1 FD -1 -1 DC -1 -1 -1 -1 166.TIF 1924 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 168.TIF HARBORS: EXCEPT N FAIR HAVEN 1924 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 168.TIF LAKE 1924 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 169.TIF LAKE 1924 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 169.TIF HARBORS 1924 4 21 -1 -1 OW -1 -1 -1 -1 -1 -1 170.TIF LAKE 1924 4 21 -1 -1 OW -1 -1 -1 -1 -1 -1 170.TIF HARBORS 1925 3 17 -1 -1 SO -1 -1 -1 -1 -1 -1 171.TIF EXTREME EASTERN PORTION 1925 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 172.TIF EXCEPT EXTREME EAST END 1925 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 172.TIF ALL HARBORS 1925 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 173.TIF ALL BUT EXTREME EAST PORTION 1925 3 31 -1 -1 LF -1 -1 BK -1 -1 -1 -1 173.TIF EXTREME EAST PORTION 1925 4 7 -1 -1 LF -1 -1 -1 -1 -1 -1 174.TIF EXTREME EASTERN PORTION 1925 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 175.TIF LAKE 1926 3 9 -1 -1 IP -1 -1 -1 -1 -1 -1 177.TIF EXTREME EASTERN PORTION 1926 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 178.TIF WESTERN PORTION 1926 3 16 -1 -1 DI -1 -1 -1 -1 -1 -1 178.TIF CENTRAL PORTION 1926 3 16 -1 -1 FD -1 -1 -1 -1 -1 -1 178.TIF EASTERN PORTION 1926 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 179.TIF HARBORS: EXCEPT EASTERN END 1926 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 179.TIF WEST END 1926 3 23 -1 -1 FD -1 -1 -1 -1 -1 -1 179.TIF EAST END 1926 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 180.TIF WESTERN PORTION 1926 3 30 -1 -1 SO -1 -1 -1 -1 -1 -1 180.TIF EXTREME EAST END 1926 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 181.TIF WEST & CENTRAL PORTIONS 1926 4 6 -1 -1 IP -1 -1 -1 -1 -1 -1 181.TIF EXTREME EAST END 1926 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 182.TIF EXCEPT EXTREME EASTERN END 1926 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 182.TIF MOST HARBORS (EXCEPT EASTERN) 1926 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 183.TIF EXCEPT EXTREME EASTERN PORTION 1926 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 183.TIF HARBORS 1926 4 27 -1 -1 OW -1 -1 -1 -1 -1 -1 184.TIF 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF WESTERN PORTION 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF EXCEPT EXTREME EASTERN PORTION 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF EXCEPT EXTREME EASTERN END 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF EXCEPT NEAR KINGSTON 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF LAKE 1928 3 6 -1 -1 SO -1 -1 BV -1 -1 -1 -1 190.TIF EXTREME EASTERN END 1928 3 6 -1 -1 LI -1 -1 -1 -1 -1 -1 190.TIF EXCEPT AT EXTREME EASTERN END 1928 3 13 -1 -1 SO -1 -1 -1 -1 -1 -1 191.TIF EXTREME EAST END 1928 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 191.TIF EXCEPT EAST END & FT. NIAGARA 1928 3 20 -1 -1 OW -1 -1 -1 -1 -1 -1 192.TIF EXCEPT EXTREME EASTERN END 1928 3 20 -1 -1 FD -1 -1 -1 -1 -1 -1 192.TIF EXTREME EASTERN END 1928 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 193.TIF EXCEPT EXTREME EAST END 1928 3 27 -1 -1 FD -1 -1 -1 -1 -1 -1 193.TIF EXTREME EAST END 1928 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 194.TIF EXCEPT EXTREME EAST END 1928 4 3 -1 -1 BK -1 -1 -1 -1 -1 -1 194.TIF EXTREME EAST END 1928 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 195.TIF EXCEPT EXTREME EAST PORTION 1928 4 10 -1 -1 FD -1 -1 BK -1 -1 DC -1 -1 195.TIF EXTREME EAST PORTION 1929 3 5 -1 -1 LI -1 -1 -1 -1 -1 -1 196.TIF WEST & CENTRAL PORTIONS 1929 3 5 -1 -1 FD -1 -1 -1 -1 -1 -1 196.TIF EXTREME EAST END 1929 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 197.TIF EXCEPT EXTREME EAST END 1929 3 12 -1 -1 FD -1 -1 -1 -1 -1 -1 197.TIF EXTREME EAST END 1929 3 12 -1 -1 IP -1 -1 -1 -1 -1 -1 197.TIF EASTERN HARBORS 1929 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 198.TIF EXCEPT EXTREME EAST END 1929 3 19 -1 -1 RT -1 -1 -1 -1 -1 -1 198.TIF EXTREME EAST END 1929 3 19 -1 -1 IP -1 -1 -1 -1 -1 -1 198.TIF SOME EASTERN HARBORS 1929 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 199.TIF EXCEPT EXTREME EAST END 1929 3 26 -1 -1 RT -1 -1 BK -1 -1 -1 -1 199.TIF EXTREME EAST END 1929 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 200.TIF EXCEPT EXTREME EASTERN PORTION 1929 4 2 -1 -1 DC -1 -1 -1 -1 -1 -1 200.TIF EXTREME EASTERN PORTION 1929 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 201.TIF 1930 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 202.TIF EXCEPT AT EXTREME EAST END 1930 3 4 -1 -1 FD -1 -1 -1 -1 -1 -1 202.TIF EXTREME EAST END 1930 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 203.TIF EXCEPT EXTREME EAST END 1930 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 204.TIF EXCEPT EXTREME EAST END 1930 3 18 -1 -1 RT -1 -1 -1 -1 -1 -1 204.TIF EXTREME EAST END 1930 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 205.TIF EXCEPT EXTREME EAST END 1930 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 206.TIF WESTERN & CENTRAL PORTIONS 1930 4 1 -1 -1 FD -1 -1 -1 -1 -1 -1 206.TIF EXTREME EASTERN PORTION 1930 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 207.TIF EXCEPT EXTREME EASTERN END 1930 4 8 -1 -1 FD -1 -1 BK -1 -1 DC -1 -1 207.TIF EXTREME EASTERN END 1930 4 15 -1 -1 BK -1 -1 DC -1 -1 -1 -1 208.TIF EAST SHORE 1930 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 208.TIF EXCEPT NEAR NIAGARA RIVER 1931 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 209.TIF WESTERN & CENTRAL PORTIONS 1931 3 3 -1 -1 FD -1 -1 -1 -1 -1 -1 209.TIF EXTREME EASTERN PORTION 1931 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 210.TIF WEST PORTION 1931 3 10 -1 -1 FD -1 -1 -1 -1 -1 -1 210.TIF EXTREME EAST PORTION 1931 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 211.TIF WESTERN & CENTRAL PORTIONS 1931 3 17 -1 -1 FD -1 -1 -1 -1 -1 -1 211.TIF EXTREME EASTERN PORTION 1931 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 212.TIF EXCEPT EXTREME EAST END 1931 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 213.TIF LAKE 1931 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 214.TIF LAKE 1932 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 215.TIF LAKE 1932 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 216.TIF LAKE 1932 3 22 -1 -1 LI -1 -1 -1 -1 -1 -1 217.TIF 1932 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 525.TIF LAKE 1932 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 525.TIF HARBORS 1932 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 218.TIF LAKE 1932 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 218.TIF SOME HARBORS 1933 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 220.TIF LAKE: EXCEPT OFF OSWEGO 1933 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 221.TIF LAKE & NEARLY ALL HARBORS 1933 3 21 -1 -1 LI -1 -1 -1 -1 -1 -1 222.TIF LAKE & HARBORS 1933 3 28 -1 -1 LI -1 -1 -1 -1 -1 -1 223.TIF LAKE & HARBORS 1933 4 4 -1 -1 LI -1 -1 -1 -1 -1 -1 224.TIF 1934 3 6 21 28 IP -1 -1 BV -1 -1 -1 -1 228.TIF EAST END HARBORS 1934 3 13 16 26 -1 -1 -1 -1 -1 -1 229.TIF HARBORS 1934 3 13 -1 -1 FD -1 -1 DI -1 -1 -1 -1 229.TIF LAKE 1934 3 20 -1 -1 IP -1 -1 BV -1 -1 -1 -1 230.TIF EXTREME EAST END 1934 3 20 -1 -1 FD -1 -1 DI -1 -1 -1 -1 230.TIF LAKE 1934 3 27 14 18 -1 -1 -1 -1 -1 -1 231.TIF EAST END HARBORS 1934 3 27 -1 -1 FD -1 -1 DI -1 -1 -1 -1 231.TIF LAKE 1934 4 3 -1 -1 FD -1 -1 DI -1 -1 -1 -1 232.TIF LAKE 1934 4 10 -1 -1 LF -1 -1 -1 -1 -1 -1 233.TIF LAKE 1934 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 234.TIF LAKE & HARBORS: EXCEPT IN EAST 1934 4 24 -1 -1 OW -1 -1 -1 -1 -1 -1 235.TIF ENTIRE LAKE 1934 5 1 -1 -1 OW -1 -1 -1 -1 -1 -1 236.TIF 1935 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 237.TIF EAST END HARBORS 1935 3 5 -1 -1 DI -1 -1 -1 -1 -1 -1 237.TIF LAKE 1935 3 12 -1 -1 LF -1 -1 DI -1 -1 -1 -1 238.TIF LAKE 1935 3 19 -1 -1 LI -1 -1 -1 -1 -1 -1 239.TIF EXCEPT EXTREME EAST END 1935 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 241.TIF EXCEPT AT KINGSTON 1935 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 242.TIF LAKE 1935 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 242.TIF ALL HARBORS BUT KINGSTON 1935 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 243.TIF 1936 3 10 -1 -1 LF -1 -1 -1 -1 -1 -1 244.TIF WEST END 1936 3 17 -1 -1 LF -1 -1 -1 -1 -1 -1 245.TIF LAKE 1936 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 246.TIF LAKE: EXCEPT KINGSTON 1936 3 30 -1 -1 LI -1 -1 -1 -1 -1 -1 247.TIF LAKE 1936 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 247.TIF NEARLY ALL HARBORS 1936 4 13 -1 -1 LI -1 -1 -1 -1 -1 -1 249.TIF 1936 4 20 -1 -1 OW -1 -1 -1 -1 -1 -1 250.TIF 1936 4 27 -1 -1 OW -1 -1 -1 -1 -1 -1 251.TIF 1937 3 15 -1 -1 LI -1 -1 -1 -1 -1 -1 255.TIF 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF OPEN LAKE 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF HARBORS: EXCEPT EASTERN END 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF OPEN LAKE 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF HARBORS: EXCEPT EAST END 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF EXCEPT EXTREME EAST END 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF LAKE & HARBORS 1938 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 263.TIF MOST HARBORS 1938 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 263.TIF LAKE 1938 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 264.TIF EXCEPT AT KINGSTON 1938 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 265.TIF EXCEPT NEAR NIAGARA RIVER 1938 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 266.TIF 1938 4 18 -1 -1 OW -1 -1 -1 -1 -1 -1 267.TIF 1939 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 268.TIF LAKE: EXCEPT AT N FAIR HAVEN 1939 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 269.TIF LAKE 1939 3 20 -1 -1 LI -1 -1 -1 -1 -1 -1 270.TIF LAKE 1939 3 27 -1 -1 LI -1 -1 -1 -1 -1 -1 271.TIF LAKE 1939 4 3 -1 -1 LI -1 -1 -1 -1 -1 -1 272.TIF LAKE 1939 4 3 -1 -1 OW -1 -1 -1 -1 -1 -1 272.TIF NEARLY ALL HARBORS 1939 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 273.TIF LAKE 1939 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 274.TIF EXCEPT NEAR KINGSTON 1939 4 24 -1 -1 OW -1 -1 -1 -1 -1 -1 275.TIF EXCEPT POSSIBLY AT KINGSTON 1939 5 1 -1 -1 LI -1 -1 -1 -1 -1 -1 276.TIF 1940 3 4 16 18 -1 -1 -1 -1 -1 -1 277.TIF HARBORS 1940 3 11 -1 -1 LI -1 -1 -1 -1 -1 -1 278.TIF EXCEPT SHORE ICE 1940 3 11 15 31 -1 -1 -1 -1 -1 -1 278.TIF MOST HARBORS 1940 3 18 -1 -1 LI -1 -1 -1 -1 -1 -1 279.TIF MOST PORTS 1940 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 280.TIF LAKE: AMERICAN PORTS 1940 3 24 -1 -1 LI -1 -1 -1 -1 -1 -1 280.TIF AMERICAN HARBORS 1940 4 8 -1 -1 LI -1 -1 -1 -1 -1 -1 282.TIF LAKE 1940 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 282.TIF HARBORS 1940 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 283.TIF LAKE & MOST HARBORS 1940 4 22 -1 -1 LI -1 -1 -1 -1 -1 -1 284.TIF LAKE & HARBORS 1941 3 10 -1 -1 LF -1 -1 -1 -1 -1 -1 286.TIF LAKE 1942 3 9 -1 -1 LI -1 -1 -1 -1 -1 -1 292.TIF 1942 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 293.TIF LAKE 1942 3 23 -1 -1 LI -1 -1 -1 -1 -1 -1 294.TIF LAKE 1942 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 295.TIF LAKE 1943 3 1 14 -1 SO -1 -1 FD -1 -1 -1 -1 298.TIF EAST END 1943 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 303.TIF LAKE & HARBORS 1943 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 304.TIF LAKE & HARBORS 1943 4 19 -1 -1 OW -1 -1 -1 -1 -1 -1 305.TIF 1943 4 26 -1 -1 OW -1 -1 -1 -1 -1 -1 306.TIF 1944 3 13 -1 -1 LF -1 -1 DI -1 -1 -1 -1 309.TIF LAKE 1944 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 311.TIF EXCEPT ALONG SHORE 1944 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 313.TIF EXCEPT EXTREME EASTERN END 1944 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 313.TIF NEARLY ALL HARBORS 1944 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 314.TIF 1945 3 19 -1 -1 LI -1 -1 -1 -1 -1 -1 315.TIF 1945 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 316.TIF LAKE & HARBORS 1945 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 317.TIF 1946 3 4 -1 -1 LF -1 -1 DI -1 -1 -1 -1 318.TIF AMERICAN SIDE 1946 3 11 -1 -1 LI -1 -1 -1 -1 -1 -1 319.TIF LAKE: EXCEPT NEAR KINGSTON 1946 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 321.TIF HARBORS 1946 3 25 -1 -1 LI -1 -1 -1 -1 -1 -1 321.TIF LAKE 1946 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 322.TIF 1947 3 3 -1 -1 FD -1 -1 DI -1 -1 -1 -1 326.TIF 1947 3 10 -1 -1 LF -1 -1 DI -1 -1 -1 -1 327.TIF LAKE 1947 3 17 -1 -1 LI -1 -1 -1 -1 -1 -1 328.TIF 1947 3 24 -1 -1 IP -1 -1 -1 -1 -1 -1 329.TIF EAST END 1947 3 24 -1 -1 LI -1 -1 -1 -1 -1 -1 329.TIF EXCEPT EAST END 1947 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 330.TIF EXCEPT EXTREME EAST END 1947 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 330.TIF NEARLY ALL HARBORS 1947 4 7 -1 -1 LF -1 -1 -1 -1 -1 -1 331.TIF EXTREME EAST END 1947 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 331.TIF EXCEPT EXTREME EAST END 1947 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 332.TIF ALL HARBORS 1947 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 332.TIF EXCEPT EXTREME EAST END 1947 4 14 -1 -1 LF -1 -1 -1 -1 -1 -1 332.TIF EXTREME EAST END 1947 4 21 -1 -1 OW -1 -1 -1 -1 -1 -1 333.TIF 1948 3 1 -1 -1 FD -1 -1 DI -1 -1 -1 -1 334.TIF EASTERN END 1948 3 8 -1 -1 FD -1 -1 DI -1 -1 -1 -1 335.TIF 1948 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 335.TIF EXTREME EAST END 1948 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 335.TIF ALL INLETS AND BAYS 1948 3 15 -1 -1 FD -1 -1 DI -1 -1 -1 -1 336.TIF 1948 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 336.TIF EAST END 1948 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 336.TIF ALL BAYS AND INLETS 1948 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 337.TIF EASTERN END 1948 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 338.TIF EXCEPT EASTERN END 1948 3 29 -1 -1 LF -1 -1 -1 -1 -1 -1 338.TIF EASTERN END 1948 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 339.TIF 1949 2 28 -1 -1 LI -1 -1 -1 -1 -1 -1 527.TIF 1949 2 28 -1 -1 IP -1 -1 BK -1 -1 -1 -1 527.TIF SHORE: EASTERN END 1949 3 7 -1 -1 LI -1 -1 -1 -1 -1 -1 342.TIF 1949 3 14 -1 -1 LI -1 -1 -1 -1 -1 -1 344.TIF EXCEPT SOME LOCAL SHORE ICE 1949 3 21 -1 -1 LI -1 -1 -1 -1 -1 -1 346.TIF 1949 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 346.TIF MOST HARBORS 1950 3 13 -1 -1 DI -1 -1 -1 -1 -1 -1 351.TIF 1950 3 27 -1 -1 FD -1 -1 DI -1 -1 RT -1 -1 353.TIF 1950 4 10 -1 -1 LI -1 -1 -1 -1 -1 -1 355.TIF 1950 4 10 -1 -1 IP -1 -1 -1 -1 -1 -1 355.TIF IN SHELTERED AREAS 1950 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 356.TIF 1950 4 24 -1 -1 OW -1 -1 -1 -1 -1 -1 357.TIF 1951 3 12 -1 -1 IP -1 -1 -1 -1 -1 -1 361.TIF PROTECTED AREAS ONLY 1951 3 26 -1 -1 LI -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 -1 -1 DI -1 -1 -1 -1 -1 -1 368.TIF WESTERN END 1952 3 17 -1 -1 LI -1 -1 -1 -1 -1 -1 370.TIF LAKE 1952 3 24 -1 -1 LI -1 -1 -1 -1 -1 -1 371.TIF 1952 3 31 -1 -1 LI -1 -1 -1 -1 -1 -1 372.TIF HARBORS 1952 3 31 -1 -1 LF -1 -1 RT -1 -1 -1 -1 372.TIF IN PROTECTED AREAS 1952 4 7 -1 -1 LI -1 -1 -1 -1 -1 -1 373.TIF 1953 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 528.TIF OPEN LAKE 1953 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 376.TIF LAKE 1953 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 377.TIF LAKE 1953 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 378.TIF LAKE 1953 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 379.TIF LAKE 1954 3 1 -1 -1 OW -1 -1 -1 -1 -1 -1 381.TIF LAKE 1954 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 382.TIF MOUNTAIN VIEW 1954 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 383.TIF LAKE 1954 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 385.TIF MOST REPORTING STATIONS 1954 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 386.TIF 1954 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 387.TIF 1955 2 28 -1 -1 OW -1 -1 -1 -1 -1 -1 389.TIF MAIN BODY 1955 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 392.TIF LAKE 1955 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 394.TIF EXCEPT EAST END OF LAKE 1955 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 396.TIF 1956 2 27 -1 -1 OW -1 -1 -1 -1 -1 -1 398.TIF OPEN LAKE 1956 3 12 -1 -1 LI -1 -1 -1 -1 -1 -1 401.TIF EXCEPT BAY OF QUINTE AREA 1957 2 25 -1 -1 OW -1 -1 -1 -1 -1 -1 408.TIF CHANNEL FROM LAKE TO SAND PT. 1957 3 11 -1 -1 LI -1 -1 -1 -1 -1 -1 412.TIF LAKE 1957 4 1 -1 -1 LF -1 -1 RT -1 -1 -1 -1 414.TIF 1958 4 7 -1 -1 LI -1 -1 -1 -1 -1 -1 422.TIF 1959 3 2 -1 -1 SW -1 -1 -1 -1 -1 -1 424.TIF NEAR POINT ANNE 1959 3 9 -1 -1 SO -1 -1 -1 -1 -1 -1 425.TIF SW SECTION OF LAKE 1959 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 426.TIF MOST OF LAKE 1959 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 431.TIF MAIN BODY 1960 3 7 -1 -1 LI -1 -1 -1 -1 -1 -1 434.TIF SOUTH SIDE OF LAKE 1960 3 28 -1 -1 LF -1 -1 -1 -1 -1 -1 437.TIF 1961 2 27 -1 -1 FS -1 -1 CL -1 -1 WT -1 -1 440.TIF BIG BAY 1961 2 27 -1 -1 FS -1 -1 CL -1 -1 WT -1 -1 440.TIF LOWER GAP 1961 2 27 -1 -1 SW -1 -1 LI -1 -1 -1 -1 440.TIF UPPER GAP 1961 3 6 -1 -1 LI -1 -1 -1 -1 -1 -1 441.TIF EXCEPT NE END BAY SECTIONS 1961 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 442.TIF EXCEPT EXTREME NE BAY SECTION 1961 3 20 -1 -1 LI -1 -1 -1 -1 -1 -1 443.TIF EXCEPT EXTREME NE BAY SECTION 1961 3 20 -1 -1 SO -1 -1 -1 -1 -1 -1 443.TIF NE BAY AREA: MOST BAYS/INLETS 1961 3 27 -1 -1 LI -1 -1 -1 -1 -1 -1 444.TIF EXCEPT FOR EXTREME NE BAY AREA 1961 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 444.TIF UPPER & LOWER GAP 1961 3 27 -1 -1 FD -1 -1 BK -1 -1 -1 -1 444.TIF CHANNEL: FALSE DUCKS ISLANDS 1961 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 446.TIF 1962 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 448.TIF OUT FROM N & W SHORES 1962 4 2 -1 -1 RT -1 -1 SW -1 -1 -1 -1 452.TIF BIG BAY 1962 4 9 -1 -1 SO -1 -1 RT -1 -1 SW -1 -1 453.TIF BIG BAY 1962 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 454.TIF LAKE 1963 2 25 -1 -1 FD -1 -1 WI -1 -1 SW -1 -1 456.TIF MAIN BODY 1963 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 459.TIF TIMBER ISLAND: TO 4Mi NORTH 1963 3 25 -1 -1 -1 -1 -1 -1 -1 -1 460.TIF (80% OPEN) 1963 3 25 -1 -1 IP -1 -1 -1 -1 -1 -1 460.TIF EAST END 1963 4 1 -1 -1 OW -1 -1 -1 -1 -1 -1 461.TIF EXCEPT FOR EASTERN END 1963 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 462.TIF ALL HARBORS 1963 4 8 -1 -1 RT -1 -1 DI -1 -1 -1 -1 462.TIF EAST END 1963 4 15 -1 -1 LI -1 -1 -1 -1 -1 -1 463.TIF 1964 2 24 -1 -1 SO -1 -1 -1 -1 -1 -1 465.TIF N SHORE 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF NORTHERN 1/3 1964 3 2 -1 -1 PN -1 -1 DI -1 -1 -1 -1 466.TIF S FROM SIMCOE ISLAND 1964 3 2 -1 -1 LI -1 -1 -1 -1 -1 -1 466.TIF EXCEPT FOR EAST SECTIONS 1964 3 2 -1 -1 DI -1 -1 -1 -1 -1 -1 466.TIF EAST SECTIONS 1964 3 30 -1 -1 LI -1 -1 -1 -1 -1 -1 470.TIF 1964 4 6 -1 -1 LI -1 -1 -1 -1 -1 -1 471.TIF 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 1965 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 475.TIF E & NE SHORES 1965 3 15 -1 -1 LI -1 -1 -1 -1 -1 -1 476.TIF W & CENTRAL PORTIONS 1965 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 478.TIF EXCEPT FOR EAST END 1965 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 478.TIF EAST END 1965 4 12 -1 -1 IP -1 -1 -1 -1 -1 -1 480.TIF EXTREME EAST END 1966 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 488.TIF 1967 2 27 -1 -1 DI -1 -1 -1 -1 -1 -1 489.TIF NE END 1967 3 6 -1 -1 FS -1 -1 -1 -1 -1 -1 490.TIF NE BAYS & CHANNELS 1967 3 6 -1 -1 DI -1 -1 -1 -1 -1 -1 490.TIF NE PORTION 1967 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 491.TIF EXCEPT EAST OF BAY OF QUINTE 1967 4 10 -1 -1 LF -1 -1 DI -1 -1 RT -1 -1 495.TIF BIG BAY 1967 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 496.TIF 1968 3 4 -1 -1 FS -1 -1 -1 -1 -1 -1 520.TIF NE CHANNELS 1968 3 18 -1 -1 FS -1 -1 -1 -1 -1 -1 498.TIF NE CHANNELS 1968 3 18 -1 -1 LI -1 -1 -1 -1 -1 -1 498.TIF EXCEPT NE CHANNELS 1968 3 25 -1 -1 IP -1 -1 -1 -1 -1 -1 499.TIF NE CHANNELS 1968 3 25 -1 -1 OW -1 -1 -1 -1 -1 -1 499.TIF EXCEPT NE CHANNELS 1968 4 1 -1 -1 BK -1 -1 RT -1 -1 -1 -1 500.TIF NE CHANNELS 1968 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 501.TIF ALL HARBORS 1968 4 15 -1 -1 OW -1 -1 -1 -1 -1 -1 502.TIF 1969 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 503.TIF NE OF ISLANDS 1969 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 503.TIF ALONG SHORE 1969 3 3 -1 -1 IP -1 -1 -1 -1 -1 -1 504.TIF NE OF ISLANDS 1969 3 10 -1 -1 IP -1 -1 -1 -1 -1 -1 505.TIF NE ISLAND AREA 1969 3 17 -1 -1 IP -1 -1 -1 -1 -1 -1 506.TIF NE ISLAND SHORELINE 1969 3 17 -1 -1 IP -1 -1 -1 -1 -1 -1 506.TIF S BAYS: ALONG SHORE 1969 3 24 -1 -1 IP -1 -1 -1 -1 -1 -1 507.TIF NE ISLAND AREA: ALONG SHORE 1969 3 24 -1 -1 IP -1 -1 -1 -1 -1 -1 507.TIF S BAYS 1969 3 31 -1 -1 IP -1 -1 -1 -1 -1 -1 508.TIF NE ISLAND AREA SHORELINE 1969 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 510.TIF 1970 2 24 -1 -1 HF -1 -1 -1 -1 -1 -1 519.TIF NE SHALLOWS 1970 2 24 -1 -1 LF -1 -1 -1 -1 -1 -1 519.TIF MAIN BODY 1970 3 3 -1 -1 HF -1 -1 -1 -1 -1 -1 518.TIF NE BAYS & CHANNELS 1970 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 518.TIF MAIN BODY 1970 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 511.TIF MAIN BODY 1970 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 512.TIF MAIN BODY 1970 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 513.TIF EXCEPT NE END 1970 3 31 -1 -1 IP -1 -1 -1 -1 -1 -1 514.TIF NE NARROWS 1970 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 514.TIF EXCEPT NE NARROWS 1970 4 14 -1 -1 IP -1 -1 -1 -1 -1 -1 516.TIF NE CHANNELS (50% ICE COVER) 1970 4 14 -1 -1 OW -1 -1 -1 -1 -1 -1 516.TIF ALL HARBORS 1970 4 21 -1 -1 LI -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.