FRANKY DUBOIS ' SUN PAGE

Number of super sunspot regions in cycle 12 till 24




Cycle      years      1000      1500      2000      2500      3000     4000        >    Total
                      1500      2000      2500      3000      4000     5000      5000   
                       MVH       MVH       MVH       MVH       MVH      MVH       MVH    
----------------------------------------------------------------------------------------------
 12     1878-1889       7         3         0         0         0        0         0       10
 13     1889-1901      11         5         1         1         0        0         0       18
 14     1901-1913       3         6         1         1         0        0         0       11
 15     1913-1923      14         2         2         0         0        0         0       18
 16     1923-1933      17         4         0         1         1        0         0       23
 17     1933-1944      14         9         1         5         0        0         0       29
 18     1944-1954      18         5         4         0         3        1         1       32
 19     1954-1964      47        10         3         0         0        0         0       60
 20     1964-1976      21         9         1         0         0        0         0       31
 21     1976-1986      48        17         5         4         2        0         0       76
 22     1986-1996      35        11         3         2         4        0         0       55
 23     1996-2008      25         5         3         1         0        0         0       34
 24     2008-??         8         3         0         1         0        0         0        7

Update 05 2015





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