Statistics of sunspot activity
June, 2003
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 | 59.00 | 56.00 | 54.67 | 63.67 | 89.67 | 96.50 | 124.33 | 172.67 | 171.00 | 191.00 | 175.67 | 179.33 | 148.00 | 80.00 | 80.33 | 86.33 | 85.33 | 122.00 | 87.00 | 121.00 | 123.50 | 87.33 | 89.67 | 114.67 | 113.00 | 116.67 | 129.33 | 148.67 | 122.50 | 147.00 | 114.53 | 100 |
| Wn | 23.50 | 36.00 | 38.33 | 47.33 | 78.00 | 72.50 | 95.33 | 121.00 | 113.33 | 107.67 | 94.67 | 78.33 | 51.67 | 19.50 | 31.67 | 22.67 | 37.00 | 49.50 | 31.50 | 42.50 | 45.00 | 36.00 | 55.67 | 80.33 | 84.33 | 89.33 | 99.67 | 107.33 | 87.50 | 112.33 | 66.32 | 57.90 |
| Ws | 35.50 | 20.00 | 16.33 | 16.33 | 11.67 | 24.00 | 29.00 | 51.67 | 57.67 | 83.33 | 81.00 | 101.00 | 96.33 | 60.50 | 48.67 | 63.67 | 48.33 | 72.50 | 55.50 | 78.50 | 78.50 | 51.33 | 34.00 | 34.33 | 28.67 | 27.33 | 29.67 | 41.33 | 35.00 | 34.67 | 48.21 | 42.10 |
| n | 3.50 | 3.67 | 3.00 | 3.33 | 5.00 | 6.00 | 6.00 | 6.33 | 6.00 | 5.33 | 5.67 | 5.67 | 6.00 | 4.00 | 4.67 | 4.67 | 4.67 | 7.00 | 4.00 | 5.00 | 5.50 | 3.33 | 4.33 | 6.33 | 7.00 | 7.67 | 9.00 | 9.00 | 8.00 | 8.33 | 5.60 | 100 |
| A | 0.50 | 1.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.33 | 0.33 | 1.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.67 | 2.00 | 0.00 | 0.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 1.00 | 0.00 | 1.00 | 2.00 | 0.51 | 9.03 |
| B | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.33 | 0.00 | 0.33 | 1.00 | 1.00 | 0.00 | 0.33 | 1.00 | 0.50 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.24 | 4.27 |
| C | 0.50 | 1.00 | 0.33 | 0.33 | 1.67 | 2.50 | 1.33 | 1.67 | 0.00 | 0.67 | 0.33 | 1.33 | 1.33 | 1.00 | 1.67 | 0.67 | 1.33 | 1.00 | 1.00 | 1.50 | 0.50 | 0.00 | 0.33 | 1.67 | 1.00 | 1.67 | 1.67 | 2.00 | 0.00 | 1.33 | 1.04 | 18.65 |
| D | 2.00 | 1.33 | 2.67 | 2.33 | 1.00 | 2.00 | 1.33 | 0.67 | 0.33 | 1.33 | 1.67 | 2.00 | 2.33 | 1.00 | 1.00 | 2.33 | 2.33 | 2.00 | 1.50 | 2.50 | 2.00 | 2.33 | 1.67 | 2.33 | 2.33 | 2.00 | 3.00 | 2.67 | 2.00 | 0.00 | 1.80 | 32.14 |
| E | 0.00 | 0.00 | 0.00 | 0.67 | 0.33 | 0.00 | 0.67 | 2.33 | 0.67 | 1.00 | 1.33 | 1.00 | 1.00 | 1.00 | 0.00 | 0.33 | 0.00 | 0.50 | 0.50 | 0.00 | 0.50 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.42 | 7.44 |
| F | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 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 | 0.33 | 0.50 | 1.00 | 0.25 | 4.46 |
| G | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 1.00 | 0.33 | 1.00 | 0.33 | 0.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.00 | 0.50 | 1.00 | 1.67 | 1.00 | 1.00 | 0.67 | 0.33 | 1.00 | 1.00 | 0.67 | 0.44 | 7.94 |
| 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 | 0.67 | 0.00 | 0.00 | 0.00 | 0.02 | 0.40 |
| I | 0.50 | 0.33 | 0.00 | 0.00 | 1.00 | 1.50 | 0.67 | 1.00 | 1.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 1.33 | 2.00 | 2.67 | 2.33 | 3.00 | 3.50 | 2.67 | 0.88 | 15.67 |
| x | 0.50 | 1.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.67 | 0.33 | 1.33 | 0.67 | 0.67 | 0.00 | 0.33 | 1.00 | 1.33 | 0.67 | 1.00 | 3.00 | 0.50 | 1.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.67 | 1.00 | 0.00 | 1.00 | 2.33 | 0.74 | 13.29 |
| r | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 0.50 | 0.67 | 0.33 | 0.67 | 0.67 | 0.67 | 0.00 | 0.33 | 0.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 1.00 | 0.33 | 0.67 | 0.50 | 0.67 | 0.29 | 5.26 |
| s | 1.00 | 2.00 | 1.33 | 1.33 | 3.00 | 4.00 | 2.67 | 3.33 | 1.67 | 1.33 | 1.00 | 1.67 | 2.00 | 1.50 | 1.00 | 1.33 | 1.00 | 2.00 | 1.50 | 1.00 | 1.00 | 0.00 | 0.67 | 1.33 | 2.67 | 3.00 | 3.67 | 5.00 | 3.50 | 3.00 | 1.98 | 35.42 |
| a | 0.50 | 0.00 | 0.67 | 2.00 | 1.00 | 1.00 | 0.33 | 0.67 | 0.33 | 0.67 | 1.33 | 2.00 | 2.00 | 1.00 | 2.00 | 2.33 | 2.67 | 1.50 | 1.00 | 2.50 | 2.50 | 3.00 | 3.33 | 4.00 | 3.00 | 3.00 | 3.33 | 2.33 | 1.50 | 1.33 | 1.76 | 31.45 |
| h | 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 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.00 | 0.33 | 1.00 | 0.67 | 0.10 | 1.79 |
| k | 1.00 | 0.33 | 1.00 | 0.00 | 0.33 | 0.50 | 1.00 | 1.67 | 2.00 | 2.00 | 2.00 | 2.00 | 1.33 | 0.50 | 0.00 | 0.00 | 0.00 | 0.50 | 1.00 | 0.50 | 0.00 | 0.33 | 0.33 | 0.67 | 0.33 | 0.00 | 0.67 | 0.67 | 0.50 | 0.33 | 0.72 | 12.80 |
| x | 1.00 | 1.33 | 0.00 | 0.00 | 1.67 | 1.50 | 1.00 | 1.33 | 2.67 | 0.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.67 | 1.33 | 0.67 | 2.50 | 0.00 | 0.00 | 2.00 | 0.00 | 0.33 | 1.33 | 2.33 | 3.33 | 4.00 | 3.00 | 4.50 | 4.67 | 1.41 | 25.10 |
| o | 1.50 | 2.33 | 2.67 | 2.67 | 2.67 | 3.50 | 4.00 | 2.67 | 1.33 | 2.33 | 3.00 | 3.33 | 3.33 | 3.00 | 3.33 | 2.67 | 3.33 | 4.00 | 3.50 | 3.00 | 1.50 | 1.67 | 3.33 | 4.67 | 4.33 | 4.00 | 4.67 | 5.33 | 2.50 | 2.33 | 3.08 | 55.06 |
| i | 0.00 | 0.00 | 0.33 | 0.67 | 0.67 | 1.00 | 0.67 | 1.33 | 1.33 | 1.33 | 1.33 | 1.00 | 2.00 | 1.00 | 0.67 | 0.67 | 0.67 | 0.00 | 0.50 | 1.50 | 1.50 | 1.67 | 0.67 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 1.00 | 1.00 | 0.81 | 14.38 |
| c | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 0.67 | 1.00 | 1.00 | 1.33 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.00 | 0.50 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.31 | 5.46 |
| CV | 85.00 | 52.67 | 86.33 | 69.33 | 74.33 | 97.00 | 141.00 | 153.67 | 139.00 | 151.67 | 163.33 | 170.67 | 149.67 | 70.00 | 49.00 | 68.67 | 62.33 | 90.50 | 89.00 | 87.00 | 79.00 | 77.33 | 91.00 | 109.00 | 115.33 | 95.00 | 134.00 | 163.00 | 150.00 | 115.00 | 105.96 | 100 |
| CVn | 27.50 | 46.67 | 69.00 | 46.33 | 65.00 | 77.50 | 85.33 | 95.67 | 88.67 | 81.33 | 88.33 | 79.00 | 73.67 | 19.00 | 17.67 | 21.33 | 17.67 | 41.50 | 44.50 | 27.00 | 30.00 | 35.00 | 58.33 | 81.00 | 82.67 | 72.33 | 103.00 | 130.67 | 105.00 | 93.00 | 63.46 | 59.89 |
| CVs | 57.50 | 6.00 | 17.33 | 23.00 | 9.33 | 19.50 | 55.67 | 58.00 | 50.33 | 70.33 | 75.00 | 91.67 | 76.00 | 51.00 | 31.33 | 47.33 | 44.67 | 49.00 | 44.50 | 60.00 | 49.00 | 42.33 | 32.67 | 28.00 | 32.67 | 22.67 | 31.00 | 32.33 | 45.00 | 22.00 | 42.51 | 40.11 |
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