SIDC-NEWS

:Issued: 2021 Jan 04 1215 UTC
:Product: documentation at http://www.sidc.be/products/qua

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# SILSO-NEWS: DEFINITIVE TOTAL AND HEMISPHERIC SUNSPOT               #
#             NUMBERS from the World Data center SILSO               #
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       SILSO DEFINITIVE TOTAL AND HEMISPHERIC SUNSPOT NUMBERS FOR 2020

                 JULY                  AUGUST               SEPTEMBER
           _________________      _________________      _________________

  Date      Sn  Sn(N)  Sn(S)       Sn  Sn(N)  Sn(S)       Sn  Sn(N)  Sn(S)

    1        4      0      4       26     15     11        0      0      0
    2        2      0      2       15      6      9        0      0      0
    3        0      0      0       11     11      0        0      0      0
    4        7      7      0       11     11      0        0      0      0
    5        5      5      0       12     12      0        0      0      0
    6        5      5      0       14     14      0        0      0      0
    7        8      8      0       17     14      3        0      0      0
    8        0      0      0       12     12      0        0      0      0
    9        0      0      0       13     13      0        0      0      0
   10        0      0      0       13     13      0        0      0      0
   11        0      0      0       12     12      0        0      0      0
   12        0      0      0       17     10      7        0      0      0
   13        0      0      0       10      0     10        0      0      0
   14        0      0      0        5      5      0        2      2      0
   15        2      0      2        0      0      0        0      0      0
   16        0      0      0        0      0      0        0      0      0
   17        0      0      0        0      0      0        0      0      0
   18        0      0      0       13     13      0        0      0      0
   19        0      0      0       16     16      0        0      0      0
   20        0      0      0       12     12      0        0      0      0
   21        6      0      6        3      3      0        0      0      0
   22       11      0     11        0      0      0        0      0      0
   23       11      0     11        0      0      0        7      7      0
   24       11      0     11        0      0      0        5      3      2
   25       11      0     11        0      0      0        4      4      0
   26       11      0     11        0      0      0        0      0      0
   27       11      0     11        0      0      0        0      0      0
   28       20     10     10        0      0      0        0      0      0
   29       21     10     11        0      0      0        0      0      0
   30       21     11     10        0      0      0        0      0      0
   31       21     11     10        0      0      0                       
           _________________      _________________      _________________

MEAN :      6.1    2.2    3.9      7.5    6.2    1.3      0.6    0.5    0.1



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