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Great Lakes Ice Cover Data Set and Climatology Introduction Original Ice Charts First Ice, Last Ice and Ice Duration Daily Ice Cover Time Series Weekly Ice Cover Statistics Questions / Contact GLERL home  
   
 

First Quartile Weekly Ice Cover Statistics: 1973 - 2002

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Dec01quart1.png
Dec01quart1.png
Dec. 1-7		 Dec08quart1.png
Dec08quart1.png
Dec. 8-14		 Dec15quart1.png
Dec15quart1.png
Dec. 15-21		 Dec22quart1.png
Dec22quart1.png
Dec. 22-28
Jan01quart1.png
Jan01quart1.png
Jan. 1-7		 Jan08quart1.png
Jan08quart1.png
Jan. 8-14		 Jan15quart1.png
Jan15quart1.png
Jan. 15-21		 Jan22quart1.png
Jan22quart1.png
Jan. 22-28
Feb01quart1.png
Feb01quart1.png
Feb. 1-7		 Feb08quart1.png
Feb08quart1.png
Feb. 8-14		 Feb15quart1.png
Feb15quart1.png
Feb. 15-21		 Feb22quart1.png
Feb22quart1.png
Feb. 22-28
Mar01quart1.png
Mar01quart1.png
Mar. 1-7		 Mar08quart1.png
Mar08quart1.png
Mar. 8-14		 Mar15quart1.png
Mar15quart1.png
Mar. 15-21		 Mar22quart1.png
Mar22quart1.png
Mar. 22-28
Apr01quart1.png
Apr01quart1.png
Apr. 1-7		 Apr08quart1.png
Apr08quart1.png
Apr. 8-14		 Apr15quart1.png
Apr15quart1.png
Apr. 15-21		 Apr22quart1.png
Apr22quart1.png
Apr. 22-28
May01quart1.png
May01quart1.png
May 1-7		 May08quart1.png
May08quart1.png
May 8-14		 May15quart1.png
May15quart1.png
May 15-21
 May22quart1.png
May22quart1.png
May 22-28

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