Sea Ice Extent (Global Antarctic and Arctic) – Global Summary 2015

As regular readers of this blog knows, there are two weird spikes in the Antarctic data that the NOAA never corrected.

Since this is the Global Summary, the Antarctic Spikes do matter.

The only value that changed is the Avg Anomaly for 2015 was -0.25 with the spike and -0.26 without the spike.

This is the summary for 2015:

Lowest Minimum 16.766 2006
Highest Minimum 19.16 1979
Lowest day of Minimum 30 2006
Highest day of Minimum 63 1991
Lowest Maximum 25.914 2012
Highest Maximum 28.151 1980
Lowest day of Maximum 178 1979
Highest day of Maximum 322 1992

 

Year Min Max day of Max day of Min Avg Anomaly
1979 19.16 27.49 178 38 0.8
1980 18.62 28.151 307 57 0.38
1981 18.248 27.531 291 45 0.36
1982 18.819 27.871 302 42 0.86
1983 18.889 27.918 307 41 0.51
1984 17.79 27.245 316 40 0.14
1985 17.979 27.636 306 50 0.38
1986 18.873 27.023 317 45 0.08
1987 19.064 27.157 317 46 0.46
1988 18.197 27.872 319 45 0.46
1989 18.038 27.536 299 48 0.17
1990 18.407 27.407 294 46 -0.12
1991 18.003 27.088 291 63 0.07
1992 18.012 27.608 322 60 0.29
1993 17.877 27.994 310 57 0.12
1994 18.621 28 309 46 0.56
1995 18.543 27.135 306 46 -0.01
1995 18.543 27.135 306 45 -0.01
1996 17.844 27.505 293 57 0.39
1997 17.705 27.047 310 57 -0.17
1998 18.521 27.603 297 47 0.27
1999 17.983 27.626 295 62 0.23
2000 17.642 26.972 302 49 0.04
2001 18.602 26.748 319 38 0.05
2002 18.123 26.83 297 55 -0.64
2003 18.781 27.105 306 37 0.14
2004 18.341 27.094 316 51 -0.01
2005 17.137 27.383 308 38 -0.62
2006 16.766 27.121 298 30 -0.99
2007 17.238 26.257 308 47 -1.06
2008 18.488 27.312 310 46 0
2009 17.471 26.2 303 53 -0.24
2010 17.467 26.72 313 38 -0.4
2011 16.789 26.173 307 53 -1.24
2012 17.891 25.914 313 53 -0.81
2013 18.295 27.49 306 37 0.2
2014 17.957 27.3 307 43 0.34
2015 17.914 26.473 310 49 -0.25 / -0.26
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