Statistics of sunspot activity
June, 2005
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 | 71.00 | 52.80 | 50.00 | 74.67 | 71.00 | 70.00 | 102.60 | 88.20 | 88.50 | 94.75 | 73.60 | 70.20 | 49.40 | 38.00 | 60.00 | 59.40 | 56.25 | 43.40 | 43.33 | 41.00 | 44.40 | 56.00 | 25.25 | 16.00 | 12.50 | 0.00 | 11.00 | 18.00 | 27.25 | 92.00 | 53.35 | 100 |
| Wn | 20.00 | 2.20 | 2.60 | 21.00 | 20.75 | 24.33 | 31.20 | 27.20 | 26.50 | 37.00 | 26.20 | 22.40 | 20.80 | 14.25 | 22.75 | 18.40 | 2.75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | 0.00 | 0.00 | 0.00 | 11.00 | 12.80 | 17.50 | 34.00 | 14.05 | 26.34 |
| Ws | 51.00 | 50.60 | 47.40 | 53.67 | 50.25 | 45.67 | 71.40 | 61.00 | 62.00 | 57.75 | 47.40 | 47.80 | 28.60 | 23.75 | 37.25 | 41.00 | 53.50 | 43.40 | 43.33 | 41.00 | 44.40 | 56.00 | 19.25 | 16.00 | 12.50 | 0.00 | 0.00 | 5.20 | 9.75 | 58.00 | 39.30 | 73.66 |
| n | 4.50 | 3.40 | 2.80 | 4.67 | 4.50 | 4.33 | 5.60 | 5.00 | 4.50 | 5.00 | 3.80 | 3.00 | 2.20 | 2.25 | 3.75 | 3.60 | 3.25 | 2.00 | 2.00 | 2.00 | 2.00 | 2.67 | 1.75 | 1.00 | 1.00 | 0.00 | 1.00 | 1.40 | 2.00 | 5.60 | 3.02 | 100 |
| A | 0.75 | 0.80 | 0.40 | 0.67 | 0.25 | 0.00 | 0.20 | 1.00 | 0.25 | 0.50 | 0.60 | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.50 | 0.50 | 0.00 | 0.00 | 0.20 | 0.25 | 0.80 | 0.31 | 10.23 |
| B | 0.00 | 0.00 | 0.40 | 0.00 | 0.25 | 0.17 | 0.00 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.20 | 0.00 | 0.25 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.33 | 0.50 | 0.50 | 0.50 | 0.00 | 0.00 | 0.00 | 0.50 | 0.60 | 0.18 | 5.91 |
| C | 0.50 | 0.60 | 0.40 | 1.00 | 0.75 | 1.00 | 2.00 | 0.80 | 0.75 | 1.00 | 0.20 | 0.40 | 1.00 | 0.50 | 0.75 | 0.20 | 1.00 | 0.20 | 0.33 | 0.60 | 0.20 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 1.25 | 1.20 | 0.59 | 19.69 |
| D | 1.25 | 1.40 | 1.60 | 1.00 | 1.50 | 2.33 | 2.40 | 3.00 | 2.00 | 1.25 | 1.20 | 1.20 | 0.60 | 1.00 | 1.50 | 1.00 | 0.25 | 1.00 | 0.67 | 0.60 | 1.40 | 1.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | 1.06 | 34.95 |
| E | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.40 | 0.00 | 0.50 | 0.75 | 0.60 | 0.60 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.40 | 0.33 | 0.20 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 5.36 |
| 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 | 0.25 | 0.00 | 0.00 | 0.67 | 0.00 | 0.33 | 0.20 | 0.20 | 0.50 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.67 | 0.60 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.15 | 4.86 |
| H | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 0.25 | 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 | 1.53 |
| I | 1.50 | 0.60 | 0.00 | 1.00 | 1.75 | 0.33 | 0.40 | 0.00 | 0.00 | 1.25 | 0.80 | 0.80 | 0.20 | 0.75 | 1.25 | 1.20 | 0.75 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 1.00 | 0.80 | 0.00 | 1.00 | 0.53 | 17.48 |
| x | 0.75 | 0.80 | 0.80 | 0.67 | 0.50 | 0.17 | 0.20 | 1.00 | 0.75 | 0.75 | 0.80 | 0.00 | 0.20 | 0.00 | 0.25 | 0.60 | 0.50 | 0.20 | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 1.00 | 0.00 | 0.00 | 0.20 | 0.75 | 1.40 | 0.49 | 16.14 |
| r | 0.75 | 0.00 | 0.00 | 0.33 | 0.25 | 0.17 | 1.00 | 0.00 | 0.00 | 0.75 | 0.20 | 0.40 | 0.00 | 0.00 | 0.25 | 0.00 | 0.25 | 0.40 | 0.33 | 0.20 | 0.40 | 0.33 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 0.23 | 7.58 |
| s | 1.75 | 0.20 | 0.20 | 1.00 | 1.75 | 1.17 | 1.00 | 0.80 | 0.00 | 1.25 | 0.60 | 0.60 | 0.00 | 0.75 | 1.25 | 0.80 | 1.00 | 0.00 | 0.67 | 0.20 | 0.00 | 0.33 | 0.25 | 0.00 | 0.00 | 0.00 | 1.00 | 0.80 | 0.75 | 2.40 | 0.68 | 22.65 |
| a | 1.25 | 2.40 | 1.80 | 2.00 | 2.00 | 2.67 | 2.20 | 2.20 | 2.00 | 0.75 | 0.60 | 0.80 | 0.40 | 0.50 | 1.00 | 1.40 | 0.50 | 0.80 | 0.33 | 1.60 | 1.60 | 1.67 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 0.50 | 1.00 | 1.09 | 36.01 |
| h | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.20 | 0.20 | 0.25 | 0.50 | 0.40 | 0.40 | 0.60 | 0.75 | 0.75 | 0.20 | 0.25 | 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 | 0.16 | 5.15 |
| k | 0.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.00 | 1.00 | 0.80 | 1.50 | 1.00 | 1.20 | 0.80 | 1.00 | 0.25 | 0.25 | 0.60 | 0.75 | 0.60 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.38 | 12.46 |
| x | 2.25 | 1.40 | 0.40 | 2.00 | 2.00 | 0.33 | 0.60 | 1.00 | 0.25 | 1.75 | 1.60 | 0.80 | 0.20 | 0.75 | 1.25 | 2.40 | 1.50 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.50 | 0.50 | 0.00 | 1.00 | 1.00 | 0.25 | 1.80 | 0.88 | 29.24 |
| o | 1.25 | 1.60 | 1.80 | 2.33 | 2.25 | 3.17 | 3.80 | 2.60 | 3.25 | 1.25 | 0.80 | 0.60 | 1.40 | 0.75 | 2.00 | 0.40 | 1.25 | 1.00 | 1.67 | 1.20 | 0.60 | 2.33 | 1.00 | 0.50 | 0.50 | 0.00 | 0.00 | 0.40 | 1.75 | 2.80 | 1.48 | 48.86 |
| i | 0.75 | 0.40 | 0.60 | 0.00 | 0.25 | 0.83 | 1.20 | 1.40 | 0.50 | 2.00 | 1.00 | 1.20 | 0.60 | 0.75 | 0.50 | 0.60 | 0.50 | 0.80 | 0.33 | 0.60 | 1.40 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.59 | 19.38 |
| c | 0.25 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.00 | 0.40 | 0.40 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 2.52 |
| CV | 59.25 | 37.80 | 37.40 | 75.33 | 53.00 | 77.33 | 113.00 | 103.00 | 117.75 | 103.50 | 95.40 | 83.00 | 73.20 | 62.00 | 79.75 | 65.00 | 62.50 | 46.00 | 55.33 | 36.60 | 38.20 | 35.33 | 13.50 | 1.50 | 1.50 | 0.00 | 10.00 | 13.80 | 13.50 | 73.40 | 54.56 | 100 |
| CVn | 10.00 | 0.20 | 0.40 | 23.33 | 11.75 | 20.67 | 36.00 | 33.00 | 39.50 | 40.75 | 37.60 | 38.00 | 36.80 | 22.75 | 23.25 | 15.40 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.00 | 0.00 | 0.00 | 10.00 | 12.00 | 10.00 | 26.00 | 14.95 | 27.39 |
| CVs | 49.25 | 37.60 | 37.00 | 52.00 | 41.25 | 56.67 | 77.00 | 70.00 | 78.25 | 62.75 | 57.80 | 45.00 | 36.40 | 39.25 | 56.50 | 49.60 | 62.25 | 46.00 | 55.33 | 36.60 | 38.20 | 35.33 | 12.75 | 1.50 | 1.50 | 0.00 | 0.00 | 1.80 | 3.50 | 47.40 | 39.62 | 72.61 |
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