Great Lakes Ice Cover, Winter 2023

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data download for 2023:
Shapefiles | ASCII files | JPG images

1900's
'73 '74 '75 '76 '77 '78 '79
'80 '81 '82 '83 '84 '85 '86 '87 '88 '89
'90 '91 '92 '93 '94 '95 '96 '97 '98 '99
2000's
'00 '01 '02 '03 '04 '05 '06 '07 '08 '09
'10 '11 '12 '13 '14 '15 '16 '17 '18 '19
'20 '21 '22 '23 '24

Summary


2023 Max Ice Cover

2023 compared to other years

Daily Charts

Nov 19, 2022Nov 20, 2022Nov 21, 2022Nov 22, 2022
Nov 23, 2022Nov 24, 2022Nov 25, 2022Nov 26, 2022
Nov 27, 2022Nov 28, 2022Nov 29, 2022Nov 30, 2022
Dec 01, 2022Dec 02, 2022Dec 03, 2022Dec 04, 2022
Dec 05, 2022Dec 06, 2022Dec 07, 2022Dec 08, 2022
Dec 09, 2022Dec 10, 2022Dec 11, 2022Dec 12, 2022
Dec 13, 2022Dec 14, 2022Dec 15, 2022Dec 16, 2022
Dec 17, 2022Dec 18, 2022Dec 19, 2022Dec 20, 2022
Dec 21, 2022Dec 22, 2022Dec 23, 2022Dec 24, 2022
Dec 25, 2022Dec 26, 2022Dec 27, 2022Dec 28, 2022
Dec 29, 2022Dec 30, 2022Dec 31, 2022Jan 01, 2023
Jan 02, 2023Jan 03, 2023Jan 04, 2023Jan 05, 2023
Jan 06, 2023Jan 07, 2023Jan 08, 2023Jan 09, 2023
Jan 10, 2023Jan 11, 2023Jan 12, 2023Jan 13, 2023
Jan 14, 2023Jan 15, 2023Jan 16, 2023Jan 17, 2023
Jan 18, 2023Jan 19, 2023Jan 20, 2023Jan 21, 2023
Jan 22, 2023Jan 23, 2023Jan 24, 2023Jan 25, 2023
Jan 26, 2023Jan 27, 2023Jan 28, 2023Jan 29, 2023
Jan 30, 2023Jan 31, 2023Feb 01, 2023Feb 02, 2023
Feb 03, 2023Feb 04, 2023Feb 05, 2023Feb 06, 2023
Feb 07, 2023Feb 08, 2023Feb 09, 2023Feb 10, 2023
Feb 11, 2023Feb 12, 2023Feb 13, 2023Feb 14, 2023
Feb 15, 2023Feb 16, 2023Feb 17, 2023Feb 18, 2023
Feb 19, 2023Feb 20, 2023Feb 21, 2023Feb 22, 2023
Feb 23, 2023Feb 24, 2023Feb 25, 2023Feb 26, 2023
Feb 27, 2023Feb 28, 2023Mar 01, 2023Mar 02, 2023
Mar 03, 2023Mar 04, 2023Mar 05, 2023Mar 06, 2023
Mar 07, 2023Mar 08, 2023Mar 09, 2023Mar 10, 2023
Mar 11, 2023Mar 12, 2023Mar 13, 2023Mar 14, 2023
Mar 15, 2023Mar 16, 2023Mar 17, 2023Mar 18, 2023
Mar 19, 2023Mar 20, 2023Mar 21, 2023Mar 22, 2023
Mar 23, 2023Mar 24, 2023Mar 25, 2023Mar 26, 2023
Mar 27, 2023Mar 28, 2023Mar 29, 2023Mar 30, 2023
Mar 31, 2023Apr 01, 2023Apr 02, 2023Apr 03, 2023
Apr 04, 2023Apr 05, 2023Apr 06, 2023Apr 07, 2023
Apr 08, 2023Apr 09, 2023Apr 10, 2023Apr 11, 2023
Apr 12, 2023Apr 13, 2023Apr 14, 2023Apr 15, 2023
Apr 16, 2023Apr 17, 2023Apr 18, 2023Apr 19, 2023
Apr 20, 2023Apr 21, 2023Apr 22, 2023Apr 23, 2023
Apr 24, 2023Apr 25, 2023Apr 26, 2023Apr 27, 2023
Apr 28, 2023Apr 29, 2023Apr 30, 2023May 01, 2023
May 02, 2023May 03, 2023May 04, 2023May 05, 2023
May 06, 2023May 07, 2023May 08, 2023May 09, 2023
May 10, 2023May 11, 2023May 12, 2023May 13, 2023
May 14, 2023May 15, 2023May 16, 2023May 17, 2023
May 18, 2023May 19, 2023May 20, 2023May 21, 2023