SEA ICE EXTENT (Table 2). The calculated values of the sea ice extent in the Northern Hemisphere . The linear relation of the accumulated incoming solar radiation and sea ice extent (satellite data from 1979 to 2013)

www.solar-climate.com

SOLAR CLIMATE OF THE EARTH GEOPHYSICAL STUDIES MAIN CONCLUSIONS PUBLICATIONS CONTACTS

SEA ICE EXTENT (Table 2)

The calculated values of the sea ice extent in the Northern Hemisphere (million km²). The linear relation of the accumulated incoming solar radiation and sea ice extent (satellite data from 1979 to 2013)

Year	Sea Ice Extent
Year	Maximum	Minimum
1850	21.37	19.39
1851	21.33	19.31
1852	21.29	19.22
1853	21.25	19.13
1854	21.21	19.04
1855	21.17	18.95
1856	21.13	18.86
1857	21.09	18.77
1858	21.05	18.68
1859	21.01	18.59
1860	20.97	18.50
1861	20.93	18.42
1862	20.89	18.33
1863	20.85	18.24
1864	20.81	18.15
1865	20.77	18.06
1866	20.73	17.97
1867	20.69	17.88
1868	20.65	17.79
1869	20.61	17.70
1870	20.57	17.61
1871	20.53	17.53
1872	20.49	17.44
1873	20.45	17.35
1874	20.41	17.26
1875	20.37	17.17
1876	20.33	17.08
1877	20.29	16.99
1878	20.25	16.90
1879	20.21	16.81
1880	20.17	16.72
1881	20.13	16.64
1882	20.09	16.55
1883	20.04	16.46
1884	20.00	16.37
1885	19.96	16.28
1886	19.92	16.19
1887	19.88	16.10
1888	19.84	16.01
1889	19.80	15.92
1890	19.76	15.84
1891	19.72	15.75
1892	19.68	15.66
1893	19.64	15.57
1894	19.60	15.48
1895	19.56	15.39
1896	19.52	15.30
1897	19.48	15.21
1898	19.44	15.12
1899	19.40	15.03
1900	19.36	14.95
1901	19.32	14.86
1902	19.28	14.77
1903	19.24	14.68
1904	19.20	14.59
1905	19.16	14.50
1906	19.12	14.41
1907	19.08	14.32
1908	19.04	14.23
1909	19.00	14.14
1910	18.96	14.06
1911	18.92	13.97
1912	18.88	13.88
1913	18.84	13.79
1914	18.80	13.70
1915	18.76	13.61
1916	18.72	13.52
1917	18.68	13.43
1918	18.64	13.34
1919	18.60	13.26
1920	18.56	13.17
1921	18.52	13.08
1922	18.48	12.99
1923	18.44	12.90
1924	18.40	12.81
1925	18.36	12.72
1926	18.32	12.63
1927	18.28	12.54
1928	18.24	12.45
1929	18.20	12.37
1930	18.16	12.28
1931	18.12	12.19
1932	18.08	12.10
1933	18.04	12.01
1934	18.00	11.92
1935	17.96	11.83
1936	17.92	11.74
1937	17.88	11.65
1938	17.84	11.56
1939	17.79	11.48
1940	17.75	11.39
1941	17.71	11.30
1942	17.67	11.21
1943	17.63	11.12
1944	17.59	11.03
1945	17.55	10.94
1946	17.51	10.85
1947	17.47	10.76
1948	17.43	10.68
1949	17.39	10.59
1950	17.35	10.50
1951	17.31	10.41
1952	17.27	10.32
1953	17.23	10.23
1954	17.19	10.14
1955	17.15	10.05
1956	17.11	9.96
1957	17.07	9.87
1958	17.03	9.79
1959	16.99	9.70
1960	16.95	9.61
1961	16.91	9.52
1962	16.87	9.43
1963	16.83	9.34
1964	16.79	9.25
1965	16.75	9.16
1966	16.71	9.07
1967	16.67	8.98
1968	16.63	8.90
1969	16.59	8.81
1970	16.55	8.72
1971	16.51	8.63
1972	16.47	8.54
1973	16.43	8.45
1974	16.39	8.36
1975	16.35	8.27
1976	16.31	8.18
1977	16.27	8.10
1978	16.23	8.01
1979	16.19	7.92
1980	16.15	7.83
1981	16.11	7.74
1982	16.07	7.65
1983	16.03	7.56
1984	15.99	7.47
1985	15.95	7.38
1986	15.91	7.29
1987	15.87	7.21
1988	15.83	7.12
1989	15.79	7.03
1990	15.75	6.94
1991	15.71	6.85
1992	15.67	6.76
1993	15.63	6.67
1994	15.58	6.58
1995	15.54	6.49
1996	15.50	6.40
1997	15.46	6.32
1998	15.42	6.23
1999	15.38	6.14
2000	15.34	6.05
2001	15.30	5.96
2002	15.26	5.87
2003	15.22	5.78
2004	15.18	5.69
2005	15.14	5.60
2006	15.10	5.52
2007	15.06	5.43
2008	15.02	5.34
2009	14.98	5.25
2010	14.94	5.16
2011	14.90	5.07
2012	14.86	4.98
2013	14.82	4.89
2014	14.78	4.80
2015	14.74	4.71
2016	14.70	4.63
2017	14.66	4.54
2018	14.62	4.45
2019	14.58	4.36
2020	14.54	4.27
2021	14.50	4.18
2022	14.46	4.09
2023	14.42	4.00
2024	14.38	3.91
2025	14.34	3.82
2026	14.30	3.74
2027	14.26	3.65
2028	14.22	3.56
2029	14.18	3.47
2030	14.14	3.38
2031	14.10	3.29
2032	14.06	3.20
2033	14.02	3.11
2034	13.98	3.02
2035	13.94	2.94
2036	13.90	2.85
2037	13.86	2.76
2038	13.82	2.67
2039	13.78	2.58
2040	13.74	2.49
2041	13.70	2.40
2042	13.66	2.31
2043	13.62	2.22
2044	13.58	2.13
2045	13.54	2.05
2046	13.50	1.96
2047	13.46	1.87
2048	13.42	1.78
2049	13.38	1.69
2050	13.33	1.60