Hudson Bay minimum ice coverage graph, 1971 to 2020
Data
| Season |
Week |
Total Concentration |
|---|
| 1971 |
1971-09-17 |
0.0009 |
| 1972 |
1972-09-17 |
0.0306* |
| 1973 |
1973-10-08 |
0.0045 |
| 1974 |
1974-10-01 |
0.0000** |
| 1975 |
1975-09-03 |
0.0000 |
| 1976 |
1976-09-24 |
0.0020 |
| 1977 |
1977-10-08 |
0.0135 |
| 1978 |
1978-09-24 |
0.0124 |
| 1979 |
1979-10-08 |
0.0032 |
| 1980 |
1980-09-24 |
0.0000 |
| 1981 |
1981-09-10 |
0.0000 |
| 1982 |
1982-10-01 |
0.0029 |
| 1983 |
1983-10-08 |
0.0199 |
| 1984 |
1984-09-24 |
0.0001 |
| 1985 |
1985-09-24 |
0.0002 |
| 1986 |
1986-10-01 |
0.0000 |
| 1987 |
1987-10-08 |
0.0006 |
| 1988 |
1988-10-08 |
0.0000 |
| 1989 |
1989-10-01 |
0.0002 |
| 1990 |
1990-10-08 |
0.0062 |
| 1991 |
1991-10-15 |
0.0004 |
| 1992 |
1992-09-17 |
0.0045 |
| 1993 |
1993-10-15 |
0.0086 |
| 1994 |
1994-09-17 |
0.0 |
| 1995 |
1995-10-08 |
0.0 |
| 1996 |
1996-09-24 |
0.0004 |
| 1997 |
1997-09-17 |
0.0 |
| 1998 |
1998-09-24 |
0.0 |
| 1999 |
1999-10-01 |
0.0004 |
| 2000 |
2000-09-17 |
0.0 |
| 2001 |
2001-10-01 |
0.0 |
| 2002 |
2002-09-24 |
0.0 |
| 2003 |
2003-09-10 |
0.0 |
| 2004 |
2004-09-24 |
0.0 |
| 2005 |
2005-08-27 |
0.0 |
| 2006 |
2006-09-03 |
0.0 |
| 2007 |
2007-10-08 |
0.0 |
| 2008 |
2008-10-08 |
0.0003 |
| 2009 |
2009-09-10 |
0.0 |
| 2010 |
2010-09-10 |
0.0 |
| 2011 |
2011-09-24 |
0.0 |
| 2012 |
2012-09-24 |
0.0 |
| 2013 |
2013-09-17 |
0.0 |
| 2014 |
2014-09-24 |
0.0 |
| 2015 |
2015-10-08 |
0.0 |
| 2016 |
2016-09-10 |
0.0 |
| 2017 |
2017-09-10 |
0.0 |
| 2018 |
2018-09-24 |
0.0 |
| 2019 |
2019-09-03 |
0.0 |
| 2020 |
2020-09-17 |
0.0 |
