Statistics of sunspot activity
July, 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 | 31 | Average | % |
| W | 142.67 | 141.00 | 128.33 | 99.00 | 79.00 | 99.00 | 126.67 | 149.00 | 126.67 | 131.67 | 78.50 | 91.50 | 135.00 | 151.00 | 141.67 | 140.33 | 182.00 | 205.50 | 188.33 | 252.33 | 220.33 | 189.00 | 152.33 | 116.33 | 67.67 | 42.50 | 43.00 | 68.00 | 58.67 | 56.00 | 61.00 | 124.65 | 100 |
| Wn | 108.00 | 123.33 | 128.33 | 95.00 | 79.00 | 91.00 | 77.33 | 77.67 | 61.33 | 53.33 | 19.75 | 28.00 | 47.00 | 66.00 | 75.33 | 89.00 | 113.00 | 123.00 | 111.67 | 105.33 | 93.00 | 73.67 | 68.33 | 68.00 | 42.00 | 31.00 | 24.33 | 42.00 | 29.00 | 30.67 | 26.67 | 71.00 | 56.96 |
| Ws | 34.67 | 17.67 | 0.00 | 4.00 | 0.00 | 8.00 | 49.33 | 71.33 | 65.33 | 78.33 | 58.75 | 63.50 | 88.00 | 85.00 | 66.33 | 51.33 | 69.00 | 82.50 | 76.67 | 147.00 | 127.33 | 115.33 | 84.00 | 48.33 | 25.67 | 11.50 | 18.67 | 26.00 | 29.67 | 25.33 | 34.33 | 53.64 | 43.04 |
| n | 9.33 | 8.67 | 5.33 | 3.33 | 2.50 | 3.00 | 5.67 | 6.00 | 6.33 | 6.33 | 4.50 | 5.50 | 8.00 | 8.00 | 8.00 | 8.33 | 8.50 | 9.00 | 8.67 | 11.00 | 11.00 | 10.00 | 9.00 | 8.67 | 5.67 | 3.50 | 3.67 | 5.00 | 3.67 | 3.33 | 3.67 | 6.55 | 100 |
| A | 2.33 | 2.00 | 0.67 | 0.67 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.75 | 0.50 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.33 | 0.67 | 0.67 | 1.00 | 0.67 | 0.00 | 0.67 | 0.00 | 0.00 | 0.33 | 0.00 | 0.59 | 8.98 |
| B | 1.00 | 1.00 | 1.00 | 0.33 | 0.50 | 0.33 | 0.33 | 1.00 | 0.67 | 0.33 | 0.00 | 1.00 | 0.33 | 0.33 | 0.33 | 0.33 | 0.00 | 0.50 | 0.67 | 0.67 | 0.00 | 0.33 | 0.33 | 0.33 | 0.33 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.00 | 0.42 | 6.40 |
| C | 0.67 | 1.67 | 1.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.67 | 1.00 | 1.00 | 0.00 | 2.50 | 4.67 | 3.33 | 2.00 | 2.33 | 1.00 | 0.50 | 0.67 | 1.00 | 1.67 | 2.00 | 1.67 | 2.00 | 0.67 | 0.50 | 0.33 | 0.33 | 0.00 | 0.00 | 0.67 | 1.12 | 17.15 |
| D | 1.00 | 0.67 | 0.33 | 1.00 | 1.00 | 0.33 | 1.67 | 2.00 | 2.00 | 2.00 | 1.00 | 1.00 | 2.00 | 2.67 | 3.67 | 2.33 | 2.00 | 2.50 | 2.00 | 4.67 | 4.00 | 3.00 | 1.67 | 0.67 | 0.67 | 0.00 | 0.00 | 1.00 | 1.33 | 1.00 | 0.67 | 1.61 | 24.53 |
| E | 0.67 | 0.33 | 1.00 | 0.00 | 0.00 | 0.67 | 0.67 | 0.67 | 0.67 | 1.00 | 0.25 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 1.00 | 0.50 | 1.00 | 0.67 | 0.67 | 1.33 | 1.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.00 | 0.47 | 7.10 |
| F | 0.33 | 0.67 | 0.33 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 1.00 | 1.00 | 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 | 0.32 | 4.92 |
| G | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.50 | 0.00 | 0.33 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.67 | 0.00 | 0.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.67 | 0.33 | 0.33 | 1.33 | 0.22 | 3.36 |
| 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 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.16 |
| I | 3.00 | 2.33 | 1.00 | 0.33 | 0.00 | 0.33 | 1.00 | 0.67 | 0.33 | 1.33 | 2.00 | 0.50 | 0.33 | 0.67 | 0.67 | 1.33 | 3.50 | 4.00 | 3.00 | 3.00 | 2.67 | 2.67 | 3.00 | 3.67 | 3.00 | 3.00 | 2.33 | 2.33 | 1.67 | 1.00 | 1.00 | 1.80 | 27.40 |
| x | 3.33 | 3.00 | 1.67 | 1.00 | 0.50 | 0.67 | 0.33 | 1.00 | 0.67 | 0.67 | 0.75 | 1.50 | 0.33 | 0.33 | 0.67 | 1.33 | 1.00 | 1.50 | 1.67 | 1.67 | 1.33 | 1.00 | 1.00 | 1.33 | 1.00 | 0.00 | 1.00 | 0.67 | 0.00 | 0.33 | 0.00 | 1.01 | 15.38 |
| r | 0.33 | 0.67 | 0.67 | 0.00 | 0.00 | 0.00 | 0.67 | 0.67 | 0.00 | 0.33 | 0.25 | 0.00 | 1.00 | 0.67 | 0.67 | 1.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.33 | 0.67 | 0.33 | 0.00 | 0.67 | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.34 | 5.13 |
| s | 3.00 | 3.33 | 1.67 | 0.33 | 0.00 | 0.33 | 1.67 | 2.00 | 4.33 | 2.33 | 1.50 | 1.50 | 4.00 | 2.67 | 3.67 | 4.33 | 5.00 | 3.50 | 2.33 | 6.00 | 5.67 | 3.33 | 3.67 | 4.67 | 3.00 | 2.00 | 1.33 | 2.67 | 2.33 | 1.67 | 1.33 | 2.75 | 41.92 |
| a | 1.67 | 0.67 | 0.33 | 1.00 | 0.50 | 0.67 | 2.00 | 1.00 | 1.33 | 3.00 | 1.75 | 2.50 | 2.33 | 4.00 | 2.33 | 1.00 | 2.50 | 4.00 | 4.33 | 2.33 | 2.67 | 4.00 | 3.00 | 1.67 | 0.67 | 1.00 | 1.00 | 1.67 | 1.33 | 1.33 | 2.00 | 1.92 | 29.33 |
| 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 | 0.00 | 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 | 0.01 | 0.16 |
| k | 1.00 | 0.67 | 1.00 | 1.00 | 1.50 | 1.33 | 1.00 | 1.33 | 0.00 | 0.00 | 0.25 | 0.00 | 0.33 | 0.33 | 0.67 | 0.67 | 0.00 | 0.00 | 0.33 | 0.67 | 1.00 | 1.00 | 1.00 | 1.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.53 | 8.08 |
| x | 5.33 | 4.33 | 1.67 | 1.00 | 0.00 | 0.67 | 1.00 | 0.67 | 0.33 | 1.67 | 2.75 | 1.00 | 0.33 | 0.67 | 1.00 | 2.33 | 4.50 | 5.00 | 4.00 | 4.00 | 4.00 | 3.33 | 3.67 | 4.67 | 4.00 | 3.00 | 3.00 | 2.33 | 1.67 | 1.33 | 1.00 | 2.40 | 36.55 |
| o | 3.00 | 3.33 | 2.00 | 1.33 | 1.00 | 0.67 | 2.67 | 3.00 | 4.33 | 3.33 | 1.25 | 4.00 | 7.00 | 6.67 | 6.00 | 5.00 | 1.50 | 1.50 | 1.67 | 5.33 | 5.00 | 4.67 | 3.33 | 3.67 | 1.67 | 0.50 | 0.67 | 2.33 | 1.33 | 1.00 | 2.67 | 2.95 | 45.00 |
| i | 1.00 | 0.67 | 1.67 | 0.67 | 0.50 | 0.67 | 1.00 | 2.00 | 1.33 | 1.33 | 0.50 | 0.50 | 0.67 | 0.67 | 0.33 | 0.67 | 2.00 | 2.50 | 2.00 | 0.33 | 1.00 | 2.00 | 2.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.33 | 0.67 | 0.67 | 0.00 | 0.90 | 13.78 |
| c | 0.00 | 0.33 | 0.00 | 0.33 | 1.00 | 1.00 | 1.00 | 0.33 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.33 | 0.50 | 0.00 | 1.00 | 1.33 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.31 | 4.68 |
| CV | 114.67 | 107.00 | 84.00 | 74.67 | 90.50 | 91.00 | 125.67 | 134.33 | 127.33 | 96.33 | 60.75 | 51.00 | 112.67 | 120.00 | 151.33 | 133.00 | 121.50 | 109.50 | 126.67 | 190.33 | 198.00 | 159.67 | 142.67 | 116.00 | 60.67 | 29.50 | 23.33 | 62.67 | 61.33 | 58.33 | 54.67 | 102.87 | 100 |
| CVn | 87.33 | 90.67 | 84.00 | 74.33 | 90.50 | 87.33 | 79.67 | 81.67 | 54.00 | 43.67 | 19.75 | 13.00 | 48.33 | 58.33 | 86.00 | 86.33 | 74.00 | 68.50 | 74.00 | 82.00 | 75.00 | 56.67 | 52.33 | 51.00 | 24.00 | 19.50 | 11.67 | 36.67 | 32.00 | 32.33 | 29.67 | 58.20 | 56.58 |
| CVs | 27.33 | 16.33 | 0.00 | 0.33 | 0.00 | 3.67 | 46.00 | 52.67 | 73.33 | 52.67 | 41.00 | 38.00 | 64.33 | 61.67 | 65.33 | 46.67 | 47.50 | 41.00 | 52.67 | 108.33 | 123.00 | 103.00 | 90.33 | 65.00 | 36.67 | 10.00 | 11.67 | 26.00 | 29.33 | 26.00 | 25.00 | 44.67 | 43.42 |
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