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: 2023 Jan 01 09:24 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                                   #
#--------------------------------------------------------------------#


                                  DECEMBER 2022


        PROVISIONAL INTERNATIONAL NORMALIZED HEMISPHERIC SUNSPOT NUMBERS


               Date             Sn           Sn(N)           Sn(S)
       __________________________________________________________________

                 1              52              25              27
                 2              73              39              34
                 3              79              46              33
                 4              97              68              29
                 5             106              78              28
                 6             120              83              37
                 7             128              97              31
                 8             128              90              38
                 9             111              75              36
                10             123              74              49
                11             140              56              84
                12             156              63              93
                13             158              67              91
                14             154              46             108
                15             143              32             111
                16             132              30             102
                17             131              40              91
                18             127              41              86
                19             114              45              69
                20             109              44              65
                21             102              42              60
                22              99              58              41
                23              85              54              31
                24              94              67              27
                25             103              66              37
                26             114              81              33
                27              93              78              15
                28             103              70              33
                29             123              80              43
                30             117              87              30
                31              91              75              16
       __________________________________________________________________

       MONTHLY MEAN :         113.1            61.2            51.9

       COOPERATING STATIONS :   61              52              52

                 PILOT STATION : Specola Solare Ticinese, Locarno

       __________________________________________________________________

                   Reproduction permitted if source mentionned



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Details

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Check the ISES code book for information on ISES codes.