Statistics of sunspot activity
September, 1995
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 | 13.17 | 11.40 | 11.00 | 18.83 | 13.00 | 11.00 | 11.00 | 0.00 | 11.00 | 0.00 | 0.00 | 11.75 | 11.40 | 11.00 | 14.80 | 11.00 | 0.00 | 11.00 | 18.17 | 35.80 | 34.60 | 42.60 | 50.50 | 42.25 | 38.33 | 38.00 | 33.67 | 15.60 | 11.40 | 11.00 | 18.11 | 100 |
| Wn | 13.17 | 11.40 | 11.00 | 18.83 | 13.00 | 11.00 | 11.00 | 0.00 | 11.00 | 0.00 | 0.00 | 11.75 | 11.40 | 0.00 | 2.40 | 0.00 | 0.00 | 11.00 | 18.17 | 35.80 | 32.40 | 33.40 | 38.33 | 30.25 | 26.67 | 26.50 | 21.50 | 13.40 | 11.40 | 11.00 | 14.53 | 80.21 |
| Ws | 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 | 11.00 | 12.40 | 11.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.20 | 9.20 | 12.17 | 12.00 | 11.67 | 11.50 | 12.17 | 2.20 | 0.00 | 0.00 | 3.58 | 19.79 |
| n | 1.00 | 1.00 | 1.00 | 1.67 | 1.17 | 1.00 | 1.00 | 0.00 | 1.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.20 | 1.00 | 0.00 | 1.00 | 1.17 | 2.20 | 2.40 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 2.67 | 1.40 | 1.00 | 1.00 | 1.40 | 100 |
| A | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.25 | 0.60 | 1.00 | 0.40 | 0.67 | 0.00 | 1.00 | 0.17 | 0.00 | 0.40 | 0.80 | 1.17 | 0.75 | 0.67 | 1.17 | 1.50 | 1.20 | 0.80 | 1.00 | 0.48 | 34.71 |
| B | 0.00 | 0.00 | 0.00 | 0.50 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.40 | 0.00 | 0.40 | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 1.33 | 0.83 | 0.50 | 0.20 | 0.20 | 0.00 | 0.19 | 13.50 |
| C | 1.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.33 | 0.60 | 0.40 | 0.20 | 0.50 | 1.00 | 0.67 | 0.50 | 0.33 | 0.00 | 0.00 | 0.00 | 0.20 | 14.17 |
| D | 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 | 0.50 | 0.60 | 0.60 | 0.80 | 0.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 7.17 |
| E | 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 |
| 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 | 0.00 | 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 | 0.17 | 0.00 | 0.00 | 0.00 | 0.01 | 0.40 |
| 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 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| I | 0.00 | 0.80 | 1.00 | 1.17 | 1.00 | 1.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 | 0.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 0.83 | 1.25 | 0.33 | 0.50 | 0.17 | 0.00 | 0.00 | 0.00 | 0.42 | 30.06 |
| x | 0.00 | 0.00 | 0.00 | 0.50 | 0.17 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 0.80 | 0.67 | 0.00 | 1.00 | 0.33 | 0.00 | 0.40 | 1.00 | 1.17 | 0.75 | 2.00 | 2.00 | 2.00 | 1.40 | 1.00 | 1.00 | 0.67 | 48.21 |
| r | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.75 | 0.00 | 0.83 | 0.33 | 0.00 | 0.00 | 0.00 | 0.09 | 6.73 |
| s | 1.00 | 1.00 | 0.83 | 1.00 | 0.83 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.50 | 1.00 | 1.40 | 1.20 | 0.83 | 1.00 | 1.00 | 0.17 | 0.17 | 0.00 | 0.00 | 0.00 | 0.43 | 30.89 |
| a | 0.00 | 0.00 | 0.17 | 0.00 | 0.17 | 0.20 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 1.20 | 0.60 | 0.60 | 1.00 | 0.50 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 0.00 | 0.20 | 14.17 |
| 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 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| k | 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 |
| x | 0.00 | 0.80 | 1.00 | 1.17 | 1.00 | 1.00 | 1.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.25 | 0.60 | 1.00 | 0.60 | 1.00 | 0.00 | 1.00 | 0.17 | 1.00 | 1.40 | 1.80 | 2.00 | 2.00 | 1.00 | 1.67 | 1.67 | 1.20 | 0.80 | 1.00 | 0.90 | 64.77 |
| o | 1.00 | 0.20 | 0.00 | 0.50 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.40 | 0.00 | 0.60 | 0.00 | 0.00 | 0.00 | 0.67 | 1.00 | 1.00 | 1.20 | 1.00 | 1.00 | 2.00 | 1.33 | 1.00 | 0.20 | 0.20 | 0.00 | 0.47 | 33.96 |
| i | 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 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 1.27 |
| c | 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 |
| CV | 11.00 | 10.20 | 9.50 | 11.67 | 9.83 | 9.40 | 7.00 | 0.00 | 1.00 | 0.00 | 0.00 | 1.75 | 1.40 | 1.00 | 4.20 | 2.00 | 0.00 | 1.00 | 16.17 | 26.80 | 27.40 | 29.20 | 24.00 | 18.25 | 14.00 | 8.33 | 9.17 | 1.60 | 1.20 | 1.00 | 8.60 | 100 |
| CVn | 11.00 | 10.20 | 9.50 | 11.67 | 9.83 | 9.40 | 7.00 | 0.00 | 1.00 | 0.00 | 0.00 | 1.75 | 1.40 | 0.00 | 0.40 | 0.00 | 0.00 | 1.00 | 16.17 | 26.80 | 27.20 | 28.20 | 23.00 | 16.50 | 12.67 | 6.83 | 4.17 | 1.40 | 1.20 | 1.00 | 7.98 | 92.72 |
| CVs | 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 | 1.00 | 3.80 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 1.00 | 1.00 | 1.75 | 1.33 | 1.50 | 5.00 | 0.20 | 0.00 | 0.00 | 0.63 | 7.28 |
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