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: 2018 Jun 01 08:34 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                                   #
#--------------------------------------------------------------------#


                                       MAY 2018


        PROVISIONAL INTERNATIONAL NORMALIZED HEMISPHERIC SUNSPOT NUMBERS


               Date             Sn           Sn(N)           Sn(S)
       __________________________________________________________________

                 1               0               0               0
                 2               0               0               0
                 3               0               0               0
                 4              13               0              13
                 5              14               0              14
                 6              15               0              15
                 7              14               0              14
                 8              20               9              11
                 9              23              12              11
                10              11              11               0
                11              11              11               0
                12              13              13               0
                13              12              12               0
                14               0               0               0
                15               0               0               0
                16               0               0               0
                17               0               0               0
                18               0               0               0
                19               0               0               0
                20               0               0               0
                21              11              11               0
                22              13              13               0
                23              28              28               0
                24              35              35               0
                25              30              30               0
                26              27              27               0
                27              36              25              11
                28              19              19               0
                29              23              23               0
                30              20              20               0
                31              22              22               0
       __________________________________________________________________

       MONTHLY MEAN :          13.2            10.4             2.8

       COOPERATING STATIONS :   70              54              54

                 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.