GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 245, Approximate Location: 45.66 N. Latitude, 85.56 W. Longitude Site Name Beaver Island on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1901 4 9 -1 -1 HF -1 -1 -1 -1 -1 -1 016.TIF N END OF ISLAND 1907 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 055.TIF 1907 4 9 -1 -1 IP -1 -1 -1 -1 -1 -1 056.TIF TO GARDEN ISLAND 1910 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 073.TIF EAST TO 5Mi OUT 1910 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 073.TIF TO THE NORTH AND WEST 1910 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 074.TIF TO 5Mi OUT TO THE E AND SE 1910 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 074.TIF SAND BAY TO HOG ISLAND 1910 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 074.TIF TO THE NORTH AND WEST 1910 3 29 -1 -1 FD -1 -1 BK -1 -1 -1 -1 075.TIF TO THE NORTH AND WEST 1910 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 075.TIF TO 10Mi OUT TO THE EAST 1911 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 079.TIF EASTWARD 1911 3 28 -1 -1 PI -1 -1 -1 -1 -1 -1 080.TIF EAST SHORE 1911 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 081.TIF EAST AND SOUTHEAST 1912 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 084.TIF NORTH OF ISLAND 1912 3 26 -1 -1 OW -1 -1 -1 -1 -1 -1 085.TIF SOUTH AND WEST 1912 3 26 -1 -1 IP -1 -1 -1 -1 -1 -1 085.TIF EAST 1912 4 2 -1 -1 NC -1 -1 -1 -1 -1 -1 086.TIF 1912 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 087.TIF SOUTH AND WEST 1912 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 088.TIF CHANNEL NORTH OF ISLAND 1912 4 23 -1 -1 OW -1 -1 -1 -1 -1 -1 089.TIF 1913 3 18 -1 -1 SO -1 -1 -1 -1 -1 -1 092.TIF TO MAINLAND 1913 4 1 -1 -1 NC -1 -1 -1 -1 -1 -1 094.TIF 1913 4 8 -1 -1 OW -1 -1 -1 -1 -1 -1 095.TIF WEST AND NORTH OF ISLAND 1913 4 16 -1 -1 SO -1 -1 -1 -1 -1 -1 096.TIF TO 3Mi OUT 1913 4 16 -1 -1 OW -1 -1 -1 -1 -1 -1 096.TIF SOUTH 1914 3 10 -1 -1 FD -1 -1 -1 -1 -1 -1 099.TIF NORTH 1914 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 099.TIF ISLAND TO MAINLAND 1914 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 100.TIF EASTWARD TO MAINLAND 1914 3 17 -1 -1 FD -1 -1 -1 -1 -1 -1 100.TIF TO THE NORTH AND NORTHEAST 1915 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 109.TIF SOUTHWARD 1918 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 128.TIF 1918 3 12 -1 -1 IP -1 -1 -1 -1 -1 -1 129.TIF 1918 4 2 -1 -1 FD -1 -1 -1 -1 -1 -1 132.TIF 1918 4 16 -1 -1 FD -1 -1 RT -1 -1 -1 -1 134.TIF LAKE 1918 4 23 -1 -1 LF -1 -1 -1 -1 -1 -1 135.TIF 1919 3 4 -1 -1 LI -1 -1 -1 -1 -1 -1 136.TIF AROUND THE ISLAND 1920 3 23 -1 -1 SO -1 -1 NC -1 -1 -1 -1 142.TIF TO MAINLAND 1921 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 146.TIF 1921 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 147.TIF 1922 3 21 -1 -1 IP -1 -1 -1 -1 -1 -1 151.TIF 1922 4 4 -1 -1 OW -1 -1 -1 -1 -1 -1 153.TIF TO THE SOUTH 1922 4 4 -1 -1 IP -1 -1 -1 -1 -1 -1 153.TIF TO THE NORTH & EAST 1922 4 11 -1 -1 OW -1 -1 -1 -1 -1 -1 154.TIF TO THE EAST & WEST 1923 3 27 -1 -1 SO -1 -1 -1 -1 -1 -1 158.TIF EAST OF ISLAND 1923 4 3 -1 -1 HF -1 -1 -1 -1 -1 -1 159.TIF 1923 4 17 -1 -1 NC -1 -1 -1 -1 -1 -1 161.TIF 1924 3 18 -1 -1 IP -1 -1 -1 -1 -1 -1 165.TIF 1926 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 176.TIF TO MAINLAND 1927 3 29 -1 -1 FD -1 -1 BK -1 -1 DI -1 -1 188.TIF 1928 3 6 -1 -1 FD -1 -1 -1 -1 -1 -1 190.TIF 1928 4 3 -1 -1 SW -1 -1 -1 -1 -1 -1 194.TIF 1930 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 203.TIF WEST OF ISLAND 1930 3 18 -1 -1 SO -1 -1 -1 -1 -1 -1 204.TIF WESTWARD 1930 3 25 -1 -1 SW -1 -1 -1 -1 -1 -1 205.TIF 1931 3 3 -1 -1 HF -1 -1 -1 -1 -1 -1 209.TIF NORTH TO STRAITS 1931 3 10 -1 -1 LI -1 -1 -1 -1 -1 -1 210.TIF 1931 3 24 -1 -1 FD -1 -1 -1 -1 -1 -1 212.TIF 1931 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 213.TIF 1931 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 214.TIF 1932 3 29 -1 -1 FD -1 -1 -1 -1 -1 -1 525.TIF NORTHWARD 1932 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 525.TIF SOUTH & SOUTHEASTWARD 1932 4 5 -1 -1 FD -1 -1 -1 -1 -1 -1 218.TIF NORTHWARD 1933 3 21 -1 -1 SO -1 -1 -1 -1 -1 -1 222.TIF NORTHWARD 1934 3 13 -1 -1 SO -1 -1 -1 -1 -1 -1 229.TIF TO MANITOU ISLANDS & MAINLAND 1935 3 5 -1 -1 SO -1 -1 -1 -1 -1 -1 237.TIF TO FOX ISLANDS & MAINLAND 1936 3 10 14 -1 SO -1 -1 -1 -1 -1 -1 244.TIF TO THE MAINLAND 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO MAINLAND 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF SOUTHWARD 1937 3 29 -1 -1 SO -1 -1 -1 -1 -1 -1 257.TIF TO MAINLAND 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF 1937 4 19 -1 -1 DI -1 -1 -1 -1 -1 -1 260.TIF 1938 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 261.TIF 2Mi OUT 1938 3 21 -1 -1 FD -1 -1 -1 -1 -1 -1 263.TIF 1938 3 28 -1 -1 IP -1 -1 -1 -1 -1 -1 264.TIF 1938 3 28 -1 -1 HF -1 -1 -1 -1 -1 -1 264.TIF 1939 3 6 -1 -1 SO -1 -1 -1 -1 -1 -1 268.TIF TO MAINLAND: EAST & NORTH 1939 3 13 -1 -1 SO -1 -1 -1 -1 -1 -1 269.TIF TO THE MAINLAND: EAST & NORTH 1940 3 4 -1 -1 SO -1 -1 -1 -1 -1 -1 277.TIF 1940 3 11 -1 -1 SO -1 -1 -1 -1 -1 -1 278.TIF A STRIP TO THE MAINLAND 1940 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 278.TIF WEST & NORTH 1940 3 18 -1 -1 SO -1 -1 -1 -1 -1 -1 279.TIF TO WHITE SHOALS 1940 3 18 -1 -1 FD -1 -1 DI -1 -1 -1 -1 279.TIF TO MANISTIQUE 1940 3 24 -1 -1 SO -1 -1 HF -1 -1 -1 -1 280.TIF 1940 4 1 -1 -1 IP -1 -1 -1 -1 -1 -1 281.TIF 1940 4 8 -1 -1 FD -1 -1 -1 -1 -1 -1 282.TIF 1941 3 17 -1 -1 SO -1 -1 -1 -1 -1 -1 287.TIF TO THE STRAITS 1941 3 24 -1 -1 HF -1 -1 DI -1 -1 -1 -1 288.TIF WESTWARD 1941 3 31 -1 -1 IP -1 -1 -1 -1 -1 -1 289.TIF 1941 3 31 -1 -1 LI -1 -1 -1 -1 -1 -1 289.TIF WESTWARD 1941 4 7 -1 -1 SO -1 -1 DI -1 -1 -1 -1 290.TIF TO THE NORTH & EAST 1941 4 14 -1 -1 IP -1 -1 -1 -1 -1 -1 291.TIF 1942 3 16 -1 -1 IP -1 -1 -1 -1 -1 -1 293.TIF 1942 3 23 -1 -1 IP -1 -1 -1 -1 -1 -1 294.TIF 1942 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 294.TIF EASTWARD 1943 3 8 -1 -1 HF -1 -1 -1 -1 -1 -1 299.TIF 1943 3 22 -1 -1 HF -1 -1 -1 -1 -1 -1 301.TIF 1943 3 29 -1 -1 HF -1 -1 -1 -1 -1 -1 302.TIF 1943 4 12 -1 -1 HF -1 -1 -1 -1 -1 -1 304.TIF WEST & NORTH 1943 4 12 -1 -1 HF -1 -1 DI -1 -1 -1 -1 304.TIF SOUTHWARD 1943 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 304.TIF EASTWARD 1943 4 19 -1 -1 HF -1 -1 -1 -1 -1 -1 305.TIF IN ALL DIRECTIONS 1944 3 6 -1 -1 FD -1 -1 BV -1 -1 -1 -1 308.TIF EASTWARD 1944 3 13 -1 -1 HF -1 -1 -1 -1 -1 -1 309.TIF 1944 3 20 -1 -1 SO -1 -1 -1 -1 -1 -1 310.TIF TO CHARLEVOIX 1944 3 20 -1 -1 SO -1 -1 -1 -1 -1 -1 310.TIF TO GRAYS REEF 1944 4 3 -1 -1 HF -1 -1 -1 -1 -1 -1 312.TIF TO STRAITS 1945 3 26 -1 -1 LF -1 -1 SW -1 -1 -1 -1 316.TIF SOUTHWARD 1945 3 26 -1 -1 HF -1 -1 DI -1 -1 SW -1 -1 316.TIF NORTHWARD 1947 2 19 -1 -1 HF -1 -1 -1 -1 -1 -1 324.TIF TO THE N & W SHORES 1947 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 330.TIF TO ISLE AUX GALETS 1947 4 7 -1 -1 OW -1 -1 -1 -1 -1 -1 331.TIF EASTWARD 1948 3 8 -1 -1 SO -1 -1 CL -1 -1 -1 -1 335.TIF TO THE W & NW 1948 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 335.TIF PASSAGE TO GARDEN ISLAND 1948 3 15 14 16 SO -1 -1 WI -1 -1 -1 -1 336.TIF 1948 3 22 15 -1 -1 -1 -1 -1 -1 -1 337.TIF 1948 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 337.TIF WESTWARD 1948 3 29 -1 -1 HF -1 -1 DI -1 -1 -1 -1 338.TIF 1948 3 29 -1 -1 HF -1 -1 DI -1 -1 -1 -1 338.TIF E, S, & SE 1949 2 28 -1 -1 FD -1 -1 -1 -1 -1 -1 526.TIF 1949 2 28 -1 -1 SW -1 -1 -1 -1 -1 -1 526.TIF E OF ISL. TO GRAYS REEF LIGHT 1949 3 14 -1 -1 DI -1 -1 WI -1 -1 -1 -1 343.TIF 1949 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 343.TIF SOUTHEASTWARD 1950 3 6 -1 -1 WI -1 -1 -1 -1 -1 -1 350.TIF TO HOG ISLAND 1950 3 6 -1 -1 WI -1 -1 -1 -1 -1 -1 350.TIF TO GARDEN ISLAND 1950 3 6 -1 -1 WI -1 -1 -1 -1 -1 -1 350.TIF TO SQUAW ISLAND 1950 3 6 -1 -1 WI -1 -1 -1 -1 -1 -1 350.TIF TO WHISKEY ISLAND 1950 3 6 -1 -1 WI -1 -1 -1 -1 -1 -1 350.TIF TO HIGH ISLAND 1950 3 13 14 16 -1 -1 -1 -1 -1 -1 351.TIF 1950 3 20 14 18 -1 -1 -1 -1 -1 -1 352.TIF TO 4Mi EAST OF ISLAND 1950 3 27 14 26 -1 -1 -1 -1 -1 -1 353.TIF TO 3Mi EAST 1950 3 27 -1 -1 HF -1 -1 -1 -1 -1 -1 353.TIF TO HOG ISLAND 1950 3 27 -1 -1 HF -1 -1 -1 -1 -1 -1 353.TIF TO GARDEN ISLAND 1950 3 27 -1 -1 HF -1 -1 -1 -1 -1 -1 353.TIF TO SQUAW ISLAND 1950 3 27 -1 -1 HF -1 -1 -1 -1 -1 -1 353.TIF TO WHISKEY ISLAND 1950 3 27 -1 -1 HF -1 -1 -1 -1 -1 -1 353.TIF TO HIGH ISLAND 1950 4 3 14 -1 -1 -1 -1 -1 -1 -1 354.TIF TO 2 & 1/2Mi EASTWARD 1950 4 3 -1 -1 OW -1 -1 BV -1 -1 -1 -1 354.TIF SOUTHWARD 1950 4 10 14 16 SO -1 -1 SC -1 -1 -1 -1 355.TIF 1951 2 26 12 -1 -1 -1 -1 -1 -1 -1 359.TIF 1951 2 26 -1 -1 SO -1 -1 BV -1 -1 -1 -1 359.TIF TO THE NE 1951 2 26 -1 -1 SW -1 -1 -1 -1 -1 -1 359.TIF TO THE SE 1951 3 5 12 -1 -1 -1 -1 -1 -1 -1 360.TIF 1951 3 5 -1 -1 HF -1 -1 -1 -1 -1 -1 360.TIF BETWEEN THE ISLAND GROUP 1951 3 5 -1 -1 OW -1 -1 BV -1 -1 -1 -1 360.TIF E & S FROM NE END SHOAL BUOY 1951 3 12 -1 -1 OW -1 -1 BV -1 -1 -1 -1 361.TIF TO THE NW, SE, S & W 1951 3 19 12 -1 RT -1 -1 -1 -1 -1 -1 362.TIF 1951 3 19 -1 -1 LI -1 -1 DI -1 -1 -1 -1 362.TIF NE, E, S & W OF ISLAND GROUP 1954 3 8 -1 -1 LI -1 -1 NI -1 -1 -1 -1 382.TIF LAKE: S & SW 1955 2 28 -1 -1 IP -1 -1 -1 -1 -1 -1 389.TIF 1955 3 7 -1 -1 HF -1 -1 WI -1 -1 BV -1 -1 391.TIF BEYOND COAST GUARD STATION 1955 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 394.TIF BEYOND COAST GUARD STATION 1955 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 395.TIF BEYOND COAST GUARD STATION 1956 2 27 3 15 -1 -1 -1 -1 -1 -1 397.TIF 1956 2 27 -1 -1 OW -1 -1 -1 -1 -1 -1 397.TIF WEST OF ISLAND 1956 3 5 -1 -1 OW -1 -1 BV -1 -1 -1 -1 399.TIF TO THE E, SE, & S 1956 3 5 -1 -1 IP -1 -1 -1 -1 -1 -1 399.TIF N TO N OF PORT INLAND 1956 3 12 -1 -1 IP -1 -1 -1 -1 -1 -1 401.TIF N TO PORT INLAND 1956 3 12 -1 -1 SW -1 -1 -1 -1 -1 -1 401.TIF SE, S & E OF COAST GUARD ST. 1956 3 19 -1 -1 HF -1 -1 -1 -1 -1 -1 402.TIF NORTHWARD 1956 3 19 14 16 SO -1 -1 -1 -1 -1 -1 402.TIF TO 1/4Mi OUT FROM COAST GUARD 1956 3 19 -1 -1 HF -1 -1 -1 -1 -1 -1 402.TIF TO 4Mi OUT: E, SE, & S 1956 3 26 -1 -1 LF -1 -1 DI -1 -1 SW -1 -1 403.TIF AROUND THE ISLAND 1959 3 23 -1 -1 FD -1 -1 FS -1 -1 SC -1 -1 427.TIF TO SPECTACLE REEF 1963 4 1 -1 -1 SW -1 -1 -1 -1 -1 -1 461.TIF W OF ISLAND 1966 3 14 -1 -1 IP -1 -1 -1 -1 -1 -1 485.TIF NE TO STRAITS 1967 3 13 -1 -1 FS -1 -1 -1 -1 -1 -1 491.TIF NE OF ISLAND 1967 3 20 -1 -1 SO -1 -1 FS -1 -1 -1 -1 492.TIF NE OF ISLAND 1969 3 17 -1 -1 PI -1 -1 -1 -1 -1 -1 506.TIF TO STURGEON BAY, MI ---------------------------------------------------------------------------------------------------------- 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.