Statistics of sunspot activity
November, 1998
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 | 52.33 | 57.00 | 76.25 | 113.00 | 134.00 | 128.67 | 133.33 | 124.00 | 84.75 | 82.00 | 85.50 | 78.00 | 99.67 | 122.67 | 109.00 | | | | | | | 56.00 | 61.50 | 74.25 | 99.25 | 131.00 | 109.75 | 93.33 | 120.33 | 170.00 | 99.82 | 100 |
| Wn | 31.67 | 47.75 | 67.00 | 69.33 | 86.00 | 89.33 | 105.33 | 103.33 | 59.50 | 52.67 | 48.50 | 41.00 | 52.33 | 65.00 | 60.00 | | | | | | | 0.00 | 12.00 | 13.75 | 18.25 | 44.33 | 44.00 | 48.33 | 80.33 | 134.33 | 57.25 | 57.36 |
| Ws | 20.67 | 9.25 | 9.25 | 43.67 | 48.00 | 39.33 | 28.00 | 20.67 | 25.25 | 29.33 | 37.00 | 37.00 | 47.33 | 57.67 | 49.00 | | | | | | | 56.00 | 49.50 | 60.50 | 81.00 | 86.67 | 65.75 | 45.00 | 40.00 | 35.67 | 42.56 | 42.64 |
| n | 4.00 | 3.50 | 4.75 | 6.00 | 6.67 | 6.33 | 6.67 | 6.33 | 5.00 | 5.00 | 5.50 | 5.00 | 6.67 | 8.00 | 8.00 | | | | | | | 3.00 | 4.50 | 5.25 | 5.00 | 6.00 | 5.25 | 4.00 | 4.00 | 5.67 | 5.42 | 100 |
| A | 1.67 | 1.50 | 1.50 | 1.00 | 1.00 | 1.00 | 0.67 | 0.33 | 0.00 | 0.00 | 0.50 | 0.00 | 1.33 | 0.67 | 1.00 | | | | | | | 0.00 | 0.50 | 0.50 | 0.00 | 0.33 | 0.25 | 0.67 | 0.00 | 0.67 | 0.63 | 11.60 |
| B | 0.67 | 0.50 | 0.25 | 0.33 | 1.00 | 1.00 | 2.00 | 0.67 | 0.00 | 0.00 | 1.00 | 0.50 | 0.33 | 1.33 | 0.00 | | | | | | | 0.00 | 1.00 | 1.00 | 0.75 | 1.00 | 0.75 | 0.33 | 0.00 | 1.33 | 0.66 | 12.11 |
| C | 1.00 | 1.00 | 1.75 | 1.67 | 2.00 | 2.33 | 1.67 | 2.33 | 1.25 | 2.33 | 3.00 | 1.50 | 0.67 | 1.00 | 1.00 | | | | | | | 3.00 | 2.00 | 1.00 | 1.75 | 1.67 | 0.50 | 1.00 | 1.00 | 1.33 | 1.57 | 29.02 |
| D | 0.00 | 0.00 | 0.00 | 1.33 | 1.00 | 0.67 | 0.67 | 0.67 | 0.50 | 0.33 | 0.00 | 0.00 | 1.00 | 1.67 | 1.00 | | | | | | | 0.00 | 0.50 | 0.25 | 0.25 | 0.00 | 1.00 | 0.00 | 1.33 | 0.00 | 0.51 | 9.35 |
| E | 0.00 | 0.00 | 0.25 | 0.33 | 0.33 | 0.67 | 0.67 | 0.67 | 0.50 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.33 | 0.20 | 3.65 |
| F | 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 | 0.00 | | | | | | | 0.00 | 0.00 | 0.50 | 0.25 | 0.33 | 1.25 | 0.33 | 0.33 | 1.00 | 0.18 | 3.27 |
| G | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.33 | 1.33 | 2.00 | | | | | | | 0.00 | 0.00 | 0.25 | 1.25 | 1.67 | 0.75 | 1.33 | 1.00 | 1.00 | 0.54 | 9.93 |
| H | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.67 | 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 | 0.00 | 0.12 | 2.24 |
| I | 0.67 | 0.50 | 1.00 | 1.33 | 1.33 | 0.67 | 1.00 | 1.67 | 1.75 | 1.00 | 0.00 | 1.50 | 2.00 | 2.00 | 3.00 | | | | | | | 0.00 | 0.50 | 1.75 | 0.75 | 1.00 | 0.75 | 0.00 | 0.33 | 0.00 | 1.02 | 18.83 |
| x | 2.33 | 2.00 | 1.75 | 1.33 | 2.00 | 2.00 | 2.67 | 1.00 | 0.00 | 0.00 | 1.50 | 0.50 | 1.67 | 2.00 | 1.00 | | | | | | | 0.00 | 1.50 | 1.50 | 0.75 | 1.33 | 1.00 | 1.00 | 0.00 | 2.00 | 1.28 | 23.70 |
| r | 0.33 | 0.25 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.67 | 0.25 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | 0.00 | 0.00 | 0.00 | 0.50 | 1.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.16 | 3.01 |
| s | 0.33 | 0.75 | 1.50 | 1.67 | 2.33 | 1.00 | 1.67 | 2.67 | 1.75 | 2.33 | 2.00 | 2.50 | 3.33 | 4.33 | 6.00 | | | | | | | 0.00 | 2.00 | 3.25 | 1.50 | 1.33 | 2.00 | 2.00 | 1.67 | 0.67 | 2.02 | 37.35 |
| a | 0.33 | 0.00 | 0.75 | 2.33 | 1.67 | 2.67 | 2.00 | 1.00 | 1.25 | 0.33 | 1.00 | 1.00 | 0.67 | 0.67 | 0.00 | | | | | | | 2.00 | 1.00 | 0.25 | 1.50 | 1.33 | 1.75 | 1.00 | 2.00 | 2.00 | 1.19 | 21.91 |
| h | 0.33 | 0.25 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.33 | 0.00 | 0.00 | 0.67 | 0.67 | 1.00 | | | | | | | 0.00 | 0.00 | 0.25 | 0.25 | 0.67 | 0.00 | 0.00 | 0.00 | 0.67 | 0.27 | 5.06 |
| k | 0.33 | 0.25 | 0.25 | 0.33 | 0.67 | 0.67 | 0.33 | 1.00 | 0.75 | 1.67 | 1.00 | 1.00 | 0.33 | 0.33 | 0.00 | | | | | | | 1.00 | 0.00 | 0.00 | 0.50 | 0.33 | 0.25 | 0.00 | 0.33 | 0.33 | 0.49 | 8.97 |
| x | 2.33 | 2.00 | 2.50 | 2.33 | 2.33 | 1.67 | 1.67 | 2.00 | 2.50 | 1.67 | 1.50 | 2.00 | 3.33 | 2.67 | 4.00 | | | | | | | 0.00 | 1.00 | 2.25 | 0.75 | 1.33 | 1.00 | 0.67 | 0.33 | 0.67 | 1.77 | 32.67 |
| o | 1.67 | 1.50 | 2.00 | 2.67 | 3.33 | 3.00 | 4.00 | 3.33 | 1.50 | 2.33 | 4.00 | 3.00 | 3.33 | 5.33 | 4.00 | | | | | | | 3.00 | 3.50 | 2.50 | 4.00 | 4.33 | 3.00 | 2.67 | 3.33 | 3.67 | 3.13 | 57.66 |
| i | 0.00 | 0.00 | 0.25 | 1.00 | 0.67 | 1.33 | 0.67 | 0.67 | 0.50 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | 0.00 | 0.00 | 0.25 | 0.25 | 0.33 | 0.50 | 0.00 | 0.00 | 0.67 | 0.32 | 5.96 |
| c | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.33 | 0.33 | 0.33 | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.75 | 0.67 | 0.33 | 0.67 | 0.20 | 3.72 |
| CV | 36.67 | 31.25 | 55.75 | 72.67 | 84.00 | 78.67 | 70.00 | 94.00 | 115.25 | 117.00 | 69.50 | 86.00 | 112.00 | 130.67 | 143.00 | | | | | | | 54.00 | 39.00 | 65.00 | 81.75 | 95.67 | 96.00 | 68.00 | 81.67 | 102.67 | 82.51 | 100 |
| CVn | 33.67 | 30.25 | 52.25 | 46.67 | 60.33 | 64.00 | 57.33 | 77.00 | 86.50 | 69.67 | 23.00 | 25.50 | 43.00 | 55.67 | 58.00 | | | | | | | 0.00 | 1.50 | 8.00 | 25.25 | 34.00 | 55.00 | 37.00 | 68.33 | 91.67 | 45.98 | 55.73 |
| CVs | 3.00 | 1.00 | 3.50 | 26.00 | 23.67 | 14.67 | 12.67 | 17.00 | 28.75 | 47.33 | 46.50 | 60.50 | 69.00 | 75.00 | 85.00 | | | | | | | 54.00 | 37.50 | 57.00 | 56.50 | 61.67 | 41.00 | 31.00 | 13.33 | 11.00 | 36.52 | 44.27 |
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