Statistics of sunspot activity
July, 2013
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 | 73.00 | 92.33 | 83.00 | 103.33 | 106.67 | 115.33 | 112.33 | 152.00 | 105.00 | 76.00 | 74.33 | 72.67 | 50.00 | 60.67 | 78.00 | 84.33 | 80.00 | 97.00 | 86.67 | 62.33 | 49.67 | 53.67 | 72.00 | 65.00 | 68.67 | 60.50 | 58.67 | 66.00 | 105.33 | 78.25 | 89.67 | 81.69 | 100 |
| Wn | 35.67 | 27.33 | 15.00 | 7.33 | 0.00 | 8.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.67 | 13.00 | 28.33 | 43.50 | 37.00 | 21.50 | 23.00 | 27.00 | 35.00 | 29.67 | 24.67 | 34.00 | 23.00 | 23.00 | 28.50 | 11.00 | 15.00 | 44.67 | 42.25 | 55.00 | 21.35 | 26.13 |
| Ws | 37.33 | 65.00 | 68.00 | 96.00 | 106.67 | 106.67 | 112.33 | 152.00 | 105.00 | 76.00 | 74.33 | 64.00 | 37.00 | 32.33 | 34.50 | 47.33 | 58.50 | 74.00 | 59.67 | 27.33 | 20.00 | 29.00 | 38.00 | 42.00 | 45.67 | 32.00 | 47.67 | 51.00 | 60.67 | 36.00 | 34.67 | 60.34 | 73.87 |
| n | 5.00 | 6.33 | 5.00 | 3.67 | 3.67 | 4.00 | 5.00 | 4.67 | 3.50 | 2.00 | 4.00 | 4.67 | 3.67 | 4.33 | 5.00 | 5.00 | 5.00 | 6.50 | 6.33 | 3.33 | 2.00 | 3.00 | 5.00 | 4.00 | 5.00 | 4.50 | 4.00 | 4.67 | 6.67 | 5.00 | 6.67 | 4.55 | 100 |
| A | 0.67 | 0.67 | 0.00 | 0.67 | 0.33 | 0.00 | 0.67 | 0.67 | 1.00 | 0.00 | 1.67 | 1.33 | 1.33 | 1.67 | 2.00 | 1.67 | 1.00 | 2.50 | 4.67 | 1.67 | 0.00 | 1.00 | 0.33 | 0.00 | 0.33 | 1.00 | 0.67 | 0.33 | 1.33 | 0.50 | 0.33 | 0.97 | 21.25 |
| B | 0.67 | 1.33 | 0.00 | 0.33 | 0.33 | 0.67 | 1.00 | 1.33 | 0.50 | 0.00 | 0.00 | 1.00 | 0.67 | 0.67 | 1.00 | 0.33 | 0.50 | 1.00 | 0.67 | 0.00 | 0.00 | 0.00 | 1.67 | 1.00 | 0.33 | 0.50 | 0.33 | 1.00 | 0.33 | 0.00 | 1.33 | 0.60 | 13.11 |
| C | 1.00 | 1.67 | 2.00 | 0.67 | 0.33 | 1.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 1.00 | 1.00 | 0.33 | 0.00 | 0.00 | 1.00 | 1.50 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.00 | 0.67 | 0.00 | 0.67 | 1.50 | 1.33 | 0.60 | 13.22 |
| D | 1.00 | 1.00 | 1.00 | 1.00 | 1.33 | 0.67 | 1.33 | 0.00 | 0.00 | 1.00 | 0.67 | 0.00 | 0.67 | 1.00 | 1.00 | 1.67 | 1.50 | 0.50 | 0.00 | 0.00 | 1.00 | 0.67 | 1.00 | 1.00 | 1.00 | 0.50 | 1.00 | 2.33 | 3.00 | 1.50 | 1.00 | 0.95 | 20.78 |
| E | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 1.00 | 1.67 | 2.00 | 1.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 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 | 0.30 | 6.61 |
| F | 0.00 | 0.00 | 1.00 | 0.67 | 0.33 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 1.89 |
| G | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 1.33 | 0.00 | 0.00 | 1.00 | 0.67 | 1.00 | 1.00 | 1.00 | 0.67 | 1.00 | 1.33 | 1.00 | 1.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.43 | 9.45 |
| 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 | 0.33 | 0.50 | 0.00 | 0.03 | 0.59 |
| I | 1.67 | 1.33 | 1.00 | 0.00 | 0.00 | 0.33 | 0.33 | 0.33 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.67 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 1.00 | 1.00 | 1.67 | 1.50 | 1.33 | 1.00 | 1.00 | 1.00 | 2.33 | 0.60 | 13.11 |
| x | 1.33 | 2.00 | 0.00 | 1.00 | 0.67 | 0.67 | 1.67 | 2.00 | 1.50 | 0.00 | 1.67 | 2.33 | 2.00 | 2.33 | 3.00 | 2.00 | 1.50 | 3.50 | 5.33 | 1.67 | 0.00 | 1.00 | 2.00 | 1.00 | 0.67 | 1.50 | 1.00 | 1.33 | 1.67 | 0.50 | 1.67 | 1.56 | 34.36 |
| r | 0.67 | 1.33 | 1.50 | 0.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 0.50 | 0.00 | 0.33 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.00 | 0.33 | 0.00 | 0.33 | 0.25 | 0.33 | 0.30 | 6.55 |
| s | 2.00 | 2.33 | 2.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.67 | 0.00 | 0.00 | 1.33 | 1.67 | 1.00 | 1.00 | 1.50 | 1.33 | 1.50 | 1.00 | 0.33 | 0.67 | 0.67 | 1.00 | 1.67 | 2.00 | 3.33 | 2.50 | 1.00 | 1.33 | 2.67 | 2.25 | 3.00 | 1.31 | 28.87 |
| a | 1.00 | 0.00 | 0.00 | 1.33 | 1.67 | 1.67 | 1.33 | 0.67 | 1.00 | 1.00 | 0.33 | 0.33 | 0.67 | 0.67 | 0.50 | 1.00 | 1.00 | 1.50 | 0.67 | 0.67 | 1.33 | 0.67 | 1.00 | 1.00 | 0.67 | 0.50 | 1.67 | 2.00 | 1.67 | 1.50 | 1.67 | 0.99 | 21.72 |
| h | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 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 | 0.02 | 0.47 |
| k | 0.00 | 0.33 | 1.50 | 1.00 | 1.33 | 1.00 | 1.00 | 1.33 | 1.00 | 1.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.50 | 0.00 | 0.37 | 8.03 |
| x | 2.33 | 2.00 | 1.00 | 0.67 | 0.33 | 0.33 | 1.00 | 1.00 | 1.00 | 0.00 | 2.00 | 1.33 | 1.33 | 2.33 | 2.00 | 2.00 | 1.00 | 2.50 | 4.67 | 2.00 | 0.00 | 1.00 | 1.33 | 1.00 | 2.00 | 2.50 | 2.00 | 1.33 | 2.67 | 2.00 | 2.67 | 1.59 | 34.95 |
| o | 2.00 | 3.33 | 3.00 | 1.67 | 1.67 | 2.33 | 2.67 | 1.67 | 0.50 | 0.50 | 0.67 | 3.33 | 2.33 | 1.67 | 3.00 | 2.33 | 4.00 | 4.00 | 1.67 | 1.00 | 2.00 | 2.00 | 3.67 | 3.00 | 2.67 | 2.00 | 1.67 | 3.33 | 4.00 | 3.00 | 4.00 | 2.41 | 52.89 |
| i | 0.67 | 1.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.33 | 0.33 | 0.50 | 0.50 | 0.67 | 0.00 | 0.00 | 0.33 | 0.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 4.72 |
| c | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.33 | 1.00 | 1.67 | 1.50 | 1.00 | 0.67 | 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 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.34 | 7.44 |
| CV | 47.00 | 80.33 | 118.50 | 85.33 | 102.00 | 92.00 | 95.67 | 103.67 | 85.50 | 76.50 | 67.33 | 45.00 | 27.33 | 44.33 | 52.00 | 73.33 | 64.50 | 50.50 | 28.00 | 30.33 | 43.67 | 55.00 | 55.67 | 57.00 | 68.00 | 39.00 | 38.00 | 59.67 | 95.67 | 75.50 | 65.67 | 65.23 | 100 |
| CVn | 20.00 | 17.00 | 15.00 | 0.67 | 0.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.67 | 24.67 | 29.00 | 49.00 | 23.00 | 23.00 | 22.00 | 23.67 | 24.67 | 32.67 | 34.33 | 33.00 | 29.00 | 19.00 | 9.00 | 9.67 | 35.67 | 50.25 | 32.33 | 18.10 | 27.76 |
| CVs | 27.00 | 63.33 | 103.50 | 84.67 | 102.00 | 90.00 | 95.67 | 103.67 | 85.50 | 76.50 | 67.33 | 44.00 | 25.67 | 19.67 | 23.00 | 24.33 | 41.50 | 27.50 | 6.00 | 6.67 | 19.00 | 22.33 | 21.33 | 24.00 | 39.00 | 20.00 | 29.00 | 50.00 | 60.00 | 25.25 | 33.33 | 47.12 | 72.24 |
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