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: 2024 Jul 01 09:23 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                                   #
#--------------------------------------------------------------------#


                                      JUNE 2024


        PROVISIONAL INTERNATIONAL NORMALIZED HEMISPHERIC SUNSPOT NUMBERS


               Date             Sn           Sn(N)           Sn(S)
       __________________________________________________________________

                 1             181             113              68
                 2             207             108              99
                 3             212              93             119
                 4             211              81             130
                 5             182              66             116
                 6             159              40             119
                 7             163              33             130
                 8             173              34             139
                 9             153              16             137
                10             123              14             109
                11             107              18              89
                12             124              23             101
                13             151              41             110
                14             158              47             111
                15             151              44             107
                16             152              50             102
                17             141              38             103
                18             135              38              97
                19             150              51              99
                20             165              51             114
                21             148              41             107
                22             160              37             123
                23             164              37             127
                24             153              24             129
                25             146              20             126
                26             180              22             158
                27             174              19             155
                28             177              18             159
                29             218              52             166
                30             208              64             144
       __________________________________________________________________

       MONTHLY MEAN :         164.2            44.4           119.8

       COOPERATING STATIONS :   63              57              57

                 PILOT STATION : Specola Solare Ticinese, Locarno

       __________________________________________________________________

                   Reproduction permitted if source mentionned



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