Statistics of sunspot activity
June, 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 | Average | % |
| W | 57.33 | 68.50 | 93.67 | 48.33 | 78.00 | 75.00 | 59.00 | 34.33 | 42.00 | 28.67 | 20.00 | 26.67 | 41.33 | 65.50 | 92.00 | 100.67 | 111.00 | 114.67 | 124.33 | 132.33 | 146.67 | 136.67 | 102.50 | 102.00 | 87.67 | 77.00 | 63.00 | 74.67 | 64.00 | 71.33 | 77.96 | 100 |
| Wn | 13.67 | 28.00 | 36.67 | 15.67 | 42.00 | 51.67 | 40.67 | 27.00 | 30.00 | 21.00 | 14.00 | 11.67 | 0.00 | 0.00 | 11.33 | 12.67 | 23.00 | 36.67 | 47.00 | 48.67 | 46.67 | 38.67 | 24.00 | 20.00 | 24.67 | 20.33 | 11.00 | 27.00 | 20.67 | 32.33 | 25.89 | 33.21 |
| Ws | 43.67 | 40.50 | 57.00 | 32.67 | 36.00 | 23.33 | 18.33 | 7.33 | 12.00 | 7.67 | 6.00 | 15.00 | 41.33 | 65.50 | 80.67 | 88.00 | 88.00 | 78.00 | 77.33 | 83.67 | 100.00 | 98.00 | 78.50 | 82.00 | 63.00 | 56.67 | 52.00 | 47.67 | 43.33 | 39.00 | 52.07 | 66.79 |
| n | 4.33 | 4.50 | 5.67 | 3.00 | 5.00 | 4.00 | 3.33 | 1.67 | 2.00 | 1.67 | 1.50 | 2.00 | 2.67 | 4.50 | 6.67 | 7.33 | 6.50 | 6.00 | 6.33 | 7.00 | 8.00 | 8.33 | 7.50 | 7.50 | 6.67 | 6.00 | 4.33 | 5.00 | 3.67 | 5.00 | 4.92 | 100 |
| A | 0.67 | 0.50 | 2.00 | 0.00 | 1.00 | 0.33 | 0.33 | 0.33 | 0.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.50 | 1.00 | 1.00 | 0.50 | 1.00 | 0.33 | 0.00 | 1.00 | 1.00 | 0.50 | 0.50 | 2.00 | 2.00 | 1.33 | 1.00 | 0.67 | 0.33 | 0.69 | 14.11 |
| B | 0.67 | 0.00 | 1.00 | 0.33 | 1.00 | 0.00 | 0.33 | 0.00 | 0.67 | 0.33 | 0.50 | 0.00 | 0.33 | 0.50 | 1.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.33 | 0.50 | 1.50 | 0.67 | 1.00 | 0.00 | 1.33 | 0.33 | 1.33 | 0.51 | 10.38 |
| C | 1.67 | 0.50 | 0.67 | 0.33 | 0.67 | 1.67 | 0.67 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 0.00 | 1.00 | 1.00 | 3.00 | 2.50 | 1.33 | 2.00 | 2.00 | 1.33 | 1.67 | 1.50 | 1.00 | 2.33 | 0.67 | 0.33 | 0.67 | 1.33 | 1.00 | 1.11 | 22.46 |
| D | 0.33 | 2.00 | 2.00 | 1.33 | 1.00 | 1.00 | 1.33 | 1.00 | 1.33 | 0.33 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 | 2.00 | 2.33 | 2.67 | 2.67 | 3.00 | 2.67 | 2.50 | 2.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.33 | 1.33 | 1.26 | 25.62 |
| E | 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 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.03 | 0.68 |
| 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 |
| G | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.33 | 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 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.10 | 2.03 |
| 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 | 0.50 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.50 | 0.00 | 0.33 | 0.00 | 0.67 | 0.33 | 0.33 | 0.00 | 0.11 | 2.26 |
| I | 1.00 | 1.50 | 0.00 | 0.67 | 0.67 | 0.33 | 0.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.67 | 1.00 | 1.50 | 2.00 | 2.00 | 1.00 | 1.33 | 1.33 | 2.00 | 1.67 | 2.00 | 2.00 | 2.50 | 1.00 | 2.00 | 1.33 | 1.00 | 0.67 | 1.00 | 1.11 | 22.46 |
| x | 1.33 | 0.50 | 3.00 | 0.33 | 2.00 | 0.33 | 0.67 | 0.33 | 0.67 | 0.67 | 0.50 | 0.33 | 0.67 | 1.00 | 2.67 | 1.33 | 0.50 | 1.00 | 0.33 | 0.00 | 1.67 | 1.33 | 1.00 | 2.00 | 2.67 | 3.00 | 1.33 | 2.33 | 1.00 | 1.67 | 1.21 | 24.49 |
| r | 2.00 | 1.50 | 0.67 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.67 | 1.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 1.00 | 0.50 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 1.33 | 0.44 | 8.92 |
| s | 1.00 | 1.00 | 1.00 | 1.00 | 0.67 | 1.00 | 1.00 | 0.33 | 0.00 | 0.33 | 0.50 | 0.67 | 0.67 | 1.50 | 1.67 | 2.00 | 4.00 | 1.67 | 2.33 | 2.67 | 3.00 | 2.67 | 3.00 | 3.00 | 3.33 | 3.00 | 2.00 | 1.00 | 1.67 | 1.67 | 1.64 | 33.41 |
| a | 0.00 | 1.50 | 0.00 | 0.67 | 1.33 | 1.67 | 1.67 | 0.67 | 1.00 | 0.67 | 0.50 | 1.00 | 1.00 | 0.50 | 1.00 | 2.33 | 0.00 | 2.33 | 2.67 | 3.00 | 2.00 | 1.00 | 2.00 | 2.00 | 0.33 | 0.00 | 0.33 | 0.00 | 0.67 | 0.33 | 1.07 | 21.78 |
| 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 | 0.50 | 0.00 | 0.00 | 0.33 | 0.00 | 0.67 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 1.24 |
| k | 0.00 | 0.00 | 1.00 | 1.00 | 0.67 | 0.33 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.50 | 0.67 | 0.67 | 1.00 | 1.00 | 1.00 | 1.00 | 1.33 | 2.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.67 | 0.67 | 0.33 | 0.00 | 0.50 | 10.16 |
| x | 1.67 | 2.00 | 2.00 | 0.67 | 1.67 | 0.67 | 1.00 | 0.67 | 0.00 | 0.33 | 0.00 | 1.00 | 1.33 | 2.00 | 3.00 | 3.00 | 2.00 | 2.33 | 1.67 | 2.33 | 2.67 | 3.33 | 3.00 | 3.00 | 3.33 | 4.00 | 3.33 | 2.33 | 1.67 | 1.33 | 1.91 | 38.83 |
| o | 2.67 | 2.00 | 2.33 | 2.00 | 3.33 | 2.00 | 1.00 | 0.00 | 1.00 | 1.00 | 1.50 | 1.00 | 1.00 | 2.50 | 3.33 | 4.00 | 4.00 | 1.67 | 2.67 | 2.00 | 3.00 | 3.67 | 4.00 | 4.00 | 3.00 | 2.00 | 0.67 | 2.67 | 1.67 | 3.33 | 2.30 | 46.73 |
| i | 0.00 | 0.00 | 1.33 | 0.33 | 0.00 | 1.33 | 1.33 | 1.00 | 0.67 | 0.33 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.50 | 1.67 | 1.33 | 1.33 | 0.33 | 0.67 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.48 | 9.82 |
| c | 0.00 | 0.50 | 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 | 0.33 | 0.67 | 1.33 | 2.00 | 0.67 | 0.50 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.23 | 4.63 |
| CV | 24.67 | 59.00 | 79.33 | 69.00 | 63.33 | 60.00 | 43.67 | 33.67 | 30.67 | 19.67 | 10.50 | 15.00 | 38.00 | 52.50 | 65.33 | 78.00 | 124.50 | 103.00 | 119.33 | 145.33 | 156.33 | 178.67 | 108.50 | 83.50 | 60.67 | 39.67 | 60.33 | 51.67 | 40.67 | 46.33 | 68.69 | 100 |
| CVn | 5.67 | 17.50 | 29.00 | 18.33 | 24.33 | 33.00 | 29.67 | 30.00 | 25.00 | 18.67 | 9.50 | 7.00 | 0.00 | 0.00 | 4.33 | 8.67 | 15.00 | 13.67 | 26.33 | 30.33 | 33.33 | 43.33 | 24.50 | 26.00 | 9.33 | 2.33 | 1.00 | 16.33 | 10.67 | 26.00 | 17.96 | 26.15 |
| CVs | 19.00 | 41.50 | 50.33 | 50.67 | 39.00 | 27.00 | 14.00 | 3.67 | 5.67 | 1.00 | 1.00 | 8.00 | 38.00 | 52.50 | 61.00 | 69.33 | 109.50 | 89.33 | 93.00 | 115.00 | 123.00 | 135.33 | 84.00 | 57.50 | 51.33 | 37.33 | 59.33 | 35.33 | 30.00 | 20.33 | 50.73 | 73.85 |
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