Monthly Ri_hemispheric Report

Provisional daily total and North/South hemispheric sunspot numbers.
Source SIDC (RWC-Belgium)
Frequency Monthly
Format Plain text
Mail header Monthly Ri_hemispheric Report
SIDC code ri_hemispheric

Latest issue

:Issued: 2019 May 01 08:14 UTC
:Product: documentation at http://www.sidc.be/products/ri_hemispheric
#--------------------------------------------------------------------#
# MONTHLY TABLE OF THE TOTAL AND HEMISPHERIC SUNSPOT NUMBERS         #
# from the World Data Center SILSO                                   #
#--------------------------------------------------------------------#


                                     APRIL 2019


        PROVISIONAL INTERNATIONAL NORMALIZED HEMISPHERIC SUNSPOT NUMBERS


               Date             Sn           Sn(N)           Sn(S)
       __________________________________________________________________

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

       MONTHLY MEAN :           9.1             9.1             0.9

       COOPERATING STATIONS :   70              55              55

                 PILOT STATION : Specola Solare Ticinese, Locarno

       __________________________________________________________________

                   Reproduction permitted if source mentionned



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