Statistics of sunspot activity
July, 2015
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 | 59.75 | 85.25 | 113.25 | 115.50 | 122.75 | 100.50 | 114.25 | 127.00 | 138.75 | 110.00 | 93.75 | 72.33 | 61.00 | 45.00 | 50.00 | 58.00 | 54.00 | 64.50 | 53.00 | 52.33 | 38.00 | 35.33 | 27.33 | 35.67 | 45.00 | 41.00 | 55.00 | 71.50 | 92.50 | 85.75 | 81.25 | 74.17 | 100 |
| Wn | 45.75 | 40.75 | 54.75 | 60.50 | 66.50 | 55.25 | 62.00 | 54.25 | 61.00 | 50.50 | 38.75 | 40.00 | 40.00 | 31.50 | 35.67 | 44.00 | 43.00 | 42.00 | 42.00 | 48.67 | 38.00 | 35.33 | 27.33 | 15.00 | 3.67 | 0.00 | 11.00 | 13.75 | 24.75 | 36.25 | 45.75 | 38.96 | 52.52 |
| Ws | 14.00 | 44.50 | 58.50 | 55.00 | 56.25 | 45.25 | 52.25 | 72.75 | 77.75 | 59.50 | 55.00 | 32.33 | 21.00 | 13.50 | 14.33 | 14.00 | 11.00 | 22.50 | 11.00 | 3.67 | 0.00 | 0.00 | 0.00 | 20.67 | 41.33 | 41.00 | 44.00 | 57.75 | 67.75 | 49.50 | 35.50 | 35.21 | 47.48 |
| n | 3.75 | 6.00 | 7.25 | 8.00 | 8.00 | 6.25 | 7.00 | 8.00 | 9.25 | 7.25 | 6.50 | 5.33 | 4.00 | 3.50 | 4.00 | 4.33 | 4.00 | 5.00 | 4.00 | 3.00 | 2.00 | 2.00 | 2.00 | 3.00 | 2.33 | 2.00 | 3.00 | 4.00 | 6.00 | 6.50 | 6.00 | 4.94 | 100 |
| A | 0.50 | 1.25 | 2.00 | 1.00 | 1.00 | 0.25 | 0.00 | 0.50 | 1.25 | 1.25 | 1.50 | 1.00 | 1.00 | 0.50 | 1.00 | 0.67 | 0.00 | 1.00 | 0.67 | 0.33 | 0.00 | 0.00 | 0.00 | 1.67 | 0.33 | 0.00 | 0.25 | 1.00 | 2.75 | 2.25 | 2.00 | 0.87 | 17.56 |
| B | 0.25 | 0.25 | 1.25 | 1.75 | 1.25 | 0.00 | 1.00 | 0.75 | 2.25 | 0.75 | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.33 | 0.67 | 0.33 | 0.00 | 0.25 | 0.25 | 0.50 | 0.75 | 0.00 | 0.52 | 10.49 |
| C | 0.25 | 0.25 | 1.75 | 3.00 | 1.75 | 1.75 | 1.25 | 1.75 | 0.50 | 1.00 | 0.25 | 0.33 | 0.00 | 0.00 | 1.33 | 1.67 | 0.00 | 0.00 | 0.33 | 0.33 | 0.00 | 0.33 | 0.33 | 0.00 | 0.33 | 0.75 | 0.75 | 0.00 | 0.25 | 0.25 | 1.00 | 0.69 | 14.03 |
| D | 0.25 | 0.50 | 1.00 | 0.75 | 1.50 | 1.75 | 0.25 | 0.00 | 0.50 | 0.75 | 1.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 0.67 | 1.00 | 0.33 | 0.67 | 0.33 | 0.00 | 1.33 | 1.25 | 1.00 | 1.75 | 1.00 | 1.50 | 1.00 | 0.74 | 15.06 |
| E | 0.25 | 0.50 | 0.00 | 0.00 | 0.00 | 0.25 | 1.00 | 0.75 | 0.50 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.14 | 2.88 |
| F | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.50 | 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 | 0.03 | 0.65 |
| G | 1.00 | 0.50 | 0.50 | 0.00 | 0.50 | 0.00 | 0.00 | 0.25 | 0.25 | 0.50 | 0.50 | 1.00 | 1.00 | 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 | 0.00 | 0.00 | 0.00 | 0.25 | 5.00 |
| H | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.25 | 0.00 | 0.25 | 0.33 | 0.50 | 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 | 0.05 | 1.03 |
| I | 1.00 | 2.75 | 0.75 | 1.50 | 2.00 | 2.25 | 3.50 | 3.75 | 3.50 | 2.50 | 2.00 | 1.67 | 1.50 | 2.00 | 1.00 | 1.67 | 2.00 | 2.00 | 2.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.67 | 0.00 | 0.00 | 0.75 | 1.00 | 1.50 | 1.75 | 2.00 | 1.65 | 33.28 |
| x | 0.75 | 1.50 | 3.25 | 2.75 | 2.25 | 0.25 | 1.00 | 1.25 | 3.50 | 2.00 | 2.00 | 1.33 | 1.00 | 0.50 | 1.00 | 0.67 | 1.00 | 2.00 | 1.00 | 0.67 | 0.00 | 0.00 | 0.33 | 2.33 | 0.67 | 0.00 | 0.50 | 1.25 | 3.25 | 3.00 | 2.00 | 1.39 | 28.06 |
| r | 0.00 | 0.75 | 0.00 | 0.50 | 0.50 | 0.25 | 0.75 | 0.50 | 0.00 | 0.25 | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.25 | 0.00 | 0.50 | 0.25 | 0.00 | 0.00 | 0.22 | 4.35 |
| s | 1.25 | 3.25 | 3.50 | 3.00 | 2.50 | 3.50 | 3.75 | 4.50 | 3.75 | 3.00 | 0.50 | 0.67 | 1.50 | 2.00 | 2.33 | 2.33 | 2.00 | 2.00 | 1.67 | 1.33 | 1.33 | 1.33 | 0.33 | 0.67 | 0.67 | 0.50 | 1.25 | 1.25 | 1.50 | 1.75 | 1.25 | 1.94 | 39.26 |
| a | 1.50 | 0.50 | 0.50 | 1.75 | 2.75 | 1.75 | 0.50 | 0.50 | 0.75 | 1.25 | 2.50 | 1.67 | 0.00 | 0.50 | 0.67 | 0.33 | 1.00 | 1.00 | 1.33 | 1.00 | 0.67 | 0.67 | 1.00 | 0.00 | 1.00 | 1.00 | 1.25 | 1.00 | 1.00 | 1.75 | 2.75 | 1.09 | 22.08 |
| h | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 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 | 0.02 | 0.49 |
| k | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 1.00 | 1.00 | 1.25 | 0.75 | 1.00 | 1.33 | 1.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.28 | 5.76 |
| x | 1.50 | 4.00 | 2.75 | 2.50 | 3.00 | 2.50 | 3.50 | 4.50 | 5.00 | 3.75 | 3.75 | 3.00 | 3.00 | 2.50 | 2.00 | 2.33 | 2.00 | 3.00 | 2.67 | 1.33 | 1.00 | 1.00 | 1.00 | 2.33 | 0.33 | 0.00 | 1.00 | 2.00 | 4.25 | 4.00 | 4.00 | 2.56 | 51.88 |
| o | 1.50 | 1.50 | 3.25 | 4.75 | 4.75 | 2.75 | 2.50 | 2.25 | 3.25 | 2.75 | 2.25 | 2.33 | 1.00 | 1.00 | 2.00 | 2.00 | 2.00 | 1.50 | 1.00 | 1.00 | 0.33 | 0.33 | 1.00 | 0.67 | 1.33 | 0.75 | 1.25 | 1.00 | 1.00 | 2.00 | 1.75 | 1.83 | 37.03 |
| i | 0.75 | 0.50 | 1.25 | 0.75 | 0.00 | 0.50 | 0.25 | 1.00 | 0.50 | 0.50 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.33 | 0.33 | 0.00 | 0.67 | 0.00 | 0.00 | 0.67 | 0.75 | 0.25 | 0.50 | 0.25 | 0.50 | 0.25 | 0.37 | 7.50 |
| c | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.50 | 0.75 | 0.25 | 0.50 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.50 | 0.50 | 0.50 | 0.00 | 0.00 | 0.18 | 3.59 |
| CV | 60.00 | 64.75 | 68.00 | 63.00 | 81.25 | 100.00 | 103.25 | 113.25 | 116.75 | 95.25 | 86.75 | 86.67 | 82.50 | 55.00 | 40.33 | 36.00 | 41.00 | 45.00 | 38.00 | 38.67 | 38.67 | 30.33 | 16.67 | 9.67 | 34.33 | 44.50 | 41.00 | 50.25 | 46.00 | 55.75 | 49.00 | 59.08 | 100 |
| CVn | 50.25 | 42.50 | 35.75 | 39.50 | 53.00 | 64.25 | 74.00 | 64.75 | 63.50 | 59.00 | 59.00 | 77.00 | 72.50 | 45.00 | 29.67 | 25.67 | 31.00 | 34.00 | 28.00 | 35.33 | 38.67 | 30.33 | 16.67 | 7.33 | 0.33 | 0.00 | 7.75 | 10.25 | 10.50 | 32.50 | 31.75 | 37.73 | 63.87 |
| CVs | 9.75 | 22.25 | 32.25 | 23.50 | 28.25 | 35.75 | 29.25 | 48.50 | 53.25 | 36.25 | 27.75 | 9.67 | 10.00 | 10.00 | 10.67 | 10.33 | 10.00 | 11.00 | 10.00 | 3.33 | 0.00 | 0.00 | 0.00 | 2.33 | 34.00 | 44.50 | 33.25 | 40.00 | 35.50 | 23.25 | 17.25 | 21.35 | 36.13 |
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