Statistics of sunspot activity
July, 2010
Visual indices of solar activity by National Geophysical Data Center
| Date | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | Average | % |
| W | 11.00 | 11.00 | 11.00 | 14.50 | 22.60 | 22.20 | 19.80 | 11.00 | 15.00 | 20.40 | 26.67 | 35.75 | 20.20 | 16.80 | 19.75 | 17.75 | 12.25 | 17.75 | 15.00 | 27.40 | 31.50 | 32.50 | 41.17 | 39.83 | 36.33 | 29.20 | 16.67 | 23.33 | 27.80 | 28.50 | 14.67 | 22.24 | 100 |
| Wn | 0.00 | 0.00 | 0.00 | 3.00 | 11.60 | 11.20 | 6.60 | 0.00 | 15.00 | 20.40 | 22.83 | 24.75 | 15.80 | 16.80 | 19.75 | 17.75 | 12.25 | 17.75 | 8.00 | 9.60 | 6.00 | 0.00 | 0.00 | 11.00 | 11.67 | 11.00 | 0.00 | 5.67 | 11.40 | 13.50 | 14.67 | 10.26 | 46.13 |
| Ws | 11.00 | 11.00 | 11.00 | 11.50 | 11.00 | 11.00 | 13.20 | 11.00 | 0.00 | 0.00 | 3.83 | 11.00 | 4.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 17.80 | 25.50 | 32.50 | 41.17 | 28.83 | 24.67 | 18.20 | 16.67 | 17.67 | 16.40 | 15.00 | 0.00 | 11.98 | 53.87 |
| n | 1.00 | 1.00 | 1.00 | 1.25 | 2.00 | 2.00 | 1.80 | 1.00 | 1.33 | 1.40 | 1.67 | 2.50 | 1.40 | 1.20 | 1.50 | 1.25 | 1.00 | 1.50 | 1.17 | 1.80 | 1.50 | 1.00 | 1.00 | 2.00 | 2.00 | 2.00 | 1.17 | 1.50 | 2.00 | 2.00 | 1.17 | 1.49 | 100 |
| A | 0.00 | 0.00 | 0.00 | 0.25 | 0.40 | 0.40 | 0.40 | 0.00 | 1.00 | 0.60 | 0.50 | 1.50 | 0.40 | 0.20 | 0.50 | 0.25 | 0.25 | 0.75 | 0.50 | 0.60 | 0.50 | 0.00 | 0.00 | 0.67 | 0.33 | 1.00 | 0.17 | 0.00 | 0.00 | 0.00 | 0.17 | 0.37 | 24.58 |
| B | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 0.20 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.33 | 0.00 | 0.00 | 0.00 | 0.20 | 0.50 | 0.00 | 0.08 | 5.24 |
| C | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.20 | 0.40 | 0.75 | 0.50 | 0.00 | 0.25 | 0.17 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.50 | 0.67 | 0.60 | 1.25 | 0.17 | 0.21 | 13.85 |
| D | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.40 | 0.67 | 0.50 | 0.80 | 0.60 | 0.25 | 0.00 | 0.00 | 0.00 | 0.33 | 0.80 | 0.50 | 0.67 | 0.67 | 0.67 | 1.00 | 0.80 | 0.33 | 0.17 | 0.20 | 0.00 | 0.00 | 0.31 | 21.01 |
| E | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.33 | 0.33 | 0.33 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 3.15 |
| F | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| G | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 | 0.50 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.33 | 0.20 | 0.00 | 0.00 | 0.07 | 4.84 |
| H | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.40 | 0.00 | 0.67 | 0.04 | 2.68 |
| I | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.40 | 1.40 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.75 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.17 | 0.00 | 0.00 | 0.17 | 0.40 | 0.25 | 0.17 | 0.37 | 24.66 |
| x | 0.00 | 0.00 | 0.00 | 0.25 | 0.80 | 0.60 | 0.40 | 0.00 | 1.00 | 0.80 | 0.50 | 1.50 | 0.40 | 0.20 | 0.50 | 0.25 | 0.25 | 1.00 | 0.67 | 0.60 | 0.50 | 0.00 | 0.00 | 0.83 | 0.67 | 1.00 | 0.17 | 0.00 | 0.20 | 0.50 | 0.17 | 0.44 | 29.83 |
| r | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.20 | 0.00 | 0.33 | 0.40 | 0.50 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.25 | 0.00 | 0.08 | 5.50 |
| s | 1.00 | 1.00 | 1.00 | 0.75 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.40 | 0.60 | 0.75 | 0.50 | 0.25 | 0.50 | 0.17 | 0.00 | 0.50 | 0.50 | 0.67 | 0.50 | 0.83 | 0.80 | 0.83 | 1.00 | 0.80 | 1.00 | 0.17 | 0.62 | 41.79 |
| a | 0.00 | 0.00 | 0.00 | 0.25 | 0.20 | 0.20 | 0.20 | 0.00 | 0.00 | 0.20 | 0.67 | 0.25 | 0.40 | 0.40 | 0.25 | 0.50 | 0.50 | 0.00 | 0.33 | 1.20 | 0.25 | 0.50 | 0.17 | 0.50 | 0.50 | 0.20 | 0.17 | 0.33 | 0.40 | 0.00 | 0.17 | 0.28 | 18.94 |
| h | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.25 | 0.17 | 0.02 | 1.34 |
| k | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.17 | 0.00 | 0.00 | 0.00 | 0.17 | 0.20 | 0.00 | 0.50 | 0.04 | 2.60 |
| x | 1.00 | 1.00 | 1.00 | 1.25 | 1.40 | 1.80 | 1.80 | 1.00 | 1.00 | 0.60 | 0.50 | 1.50 | 0.40 | 0.20 | 0.50 | 0.50 | 1.00 | 1.00 | 0.50 | 0.60 | 0.50 | 0.00 | 0.00 | 0.83 | 0.50 | 1.00 | 0.17 | 0.33 | 0.80 | 0.25 | 1.00 | 0.77 | 51.92 |
| o | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 0.20 | 0.00 | 0.00 | 0.33 | 0.60 | 0.67 | 1.00 | 0.80 | 0.60 | 1.00 | 0.75 | 0.00 | 0.50 | 0.50 | 0.80 | 0.50 | 0.00 | 0.00 | 0.17 | 0.50 | 0.00 | 0.83 | 0.83 | 0.80 | 1.00 | 0.17 | 0.42 | 28.52 |
| i | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 | 0.00 | 0.20 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.40 | 0.25 | 0.67 | 0.50 | 0.50 | 0.83 | 1.00 | 0.17 | 0.33 | 0.40 | 0.75 | 0.00 | 0.23 | 15.40 |
| c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.33 | 0.50 | 0.50 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 4.16 |
| CV | 10.00 | 10.00 | 10.00 | 9.50 | 12.80 | 13.00 | 12.60 | 10.00 | 5.33 | 10.80 | 21.67 | 25.75 | 18.40 | 18.60 | 13.50 | 13.25 | 6.25 | 6.50 | 9.50 | 19.80 | 24.50 | 27.33 | 33.33 | 34.50 | 31.00 | 28.00 | 18.33 | 27.17 | 34.40 | 24.00 | 28.33 | 18.33 | 100 |
| CVn | 0.00 | 0.00 | 0.00 | 0.25 | 2.80 | 3.00 | 1.20 | 0.00 | 5.33 | 10.80 | 20.67 | 24.75 | 18.00 | 18.60 | 13.50 | 13.25 | 6.25 | 6.50 | 0.83 | 2.20 | 0.50 | 0.00 | 0.00 | 2.17 | 4.00 | 1.00 | 0.00 | 9.67 | 21.60 | 18.50 | 28.33 | 7.54 | 41.13 |
| CVs | 10.00 | 10.00 | 10.00 | 9.25 | 10.00 | 10.00 | 11.40 | 10.00 | 0.00 | 0.00 | 1.00 | 1.00 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.67 | 17.60 | 24.00 | 27.33 | 33.33 | 32.33 | 27.00 | 27.00 | 18.33 | 17.50 | 12.80 | 5.50 | 0.00 | 10.79 | 58.87 |
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