Stanford Mean Solar Magnetic Field (microTesla)

       2020                                                                               

        Jan.   Feb.  March  April   May    June   July   Aug.   Sept.  Oct.   Nov.   Dec. 
 day
  01      .      .    -10     -1     -7     -8     -3      3     26      .     -2     23
  02      .      .     -1     -1     -5     -9     -5      2     -5     -2      1     12
  03      .      .     -3     -4     -9      0     -1      2     -2     -3     -2     -1
  04      .      .     -1      .     -9     -1     -3     -1      2      5     -4    -14
  05      .     -5     -8      .    -13     -2     -7      .      2      3    -12     -8

  06      .      4     -1      .     -8      6     -2    -12      0     -5    -11    -11
  07      .      6      .     -3     -2     -3     -2     -5      1    -23    -19      8
  08      .      1      .      7     -4     -2      1     -4      7     -1     -5     11
  09      .      2     -7      .     -6      0      2     -2      .     -1      0      9
  10      .      0      .     -2     -3     -1     -1      1      .      3      2      4

  11      .     -4    -11      5     -1     -2     -1      4      .      2      .      .
  12      .     -3     -6     -1      1    -11     -3     -2      3      4      2      .
  13      .     -3     -7      2     -4    -10     -1     -1     -7      0     18      .
  14      .      3      .     -5      0     -8      1      0     -6      3      1     -1
  15      .     -8      .     -3     -5     -8     -1     -6      0      2      6    -16

  16      .     -4      .      .     -6     -8     -4     -1      0      5     10     -7
  17      .     -5     -3     -9     -3     -1     -4      0      2      9     15      1
  18      .      2      .      0     -7     -2     -6      0      7     17     14      8
  19      .      1     -2     -4     -6     -2     -9      3      6     11     16     16
  20      .      0     -2     -9     -7     -5     -3     -3      9     16     15     20

  21      .      1      .     -4     -3     -6     -1     -1     18     15     18     15
  22      .     -4      .     -5     -4     -6     -5      0     11     17     20      0
  23      .     -2      .     -7     -6     -7     -2     -3     15     20     19     -8
  24      .      1      .     -6     -4    -10     -7      3     17     23     10    -15
  25      .     -9     -4      0     -7     -6     -7     14     22     21      8     -9

  26      .     -6     -8     -5     -7    -10     -1     13     22      8      5     -2
  27      .    -11     -6     -3     -7    -11      4     13     15      3     12     18
  28      .     -3      .     -3    -10     -8      6     13      7      6     15      4
  29      .     -8      0      0     -6     -4      4      9      1      2     27      5
  30      .            -5     -6      0     -2      8      9      7     -2     32     -1
  31      .             0           -10            12      7             2           -11