Provisional sunspot numbers July 2000 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 1. | 5.1 4.3 9.3 | 68 62 130 | 1084 | 8 18 11 | | 2. | 4.6 5.0 9.6 | 60 73 132 | 1101 | 12 25 15 | | 3. | 3.9 4.0 7.9 | 52 60 112 | 1034 | 7 18 9 | | 4. | 3.2 3.7 6.9 | 47 58 104 | 1153 | 7 17 9 | | 5. | 3.4 4.4 7.8 | 56 66 122 | 1354 | 7 17 9 | | 6. | 3.3 4.4 7.7 | 60 78 138 | 1716 | 6 14 6 | | 7. | 4.0 4.5 8.5 | 72 81 153 | 2267 | 7 14 6 | | 8. | 3.7 4.7 8.4 | 72 93 165 | 3374 | 7 14 9 | | 9. | 4.0 5.4 9.4 | 86 106 192 | 3695 | 6 16 7 | | 10. | 4.3 5.4 9.8 | 95 113 208 | 4733 | 8 23 15 | | 11. | 5.2 5.6 10.9 | 99 112 211 | 4915 | 8 17 8 | | 12. | 5.3 4.8 10.0 | 108 83 191 | 4123 | 10 17 11 | | 13. | 6.0 4.5 10.5 | 124 79 203 | 4048 | 7 20 12 | | 14. | 5.9 4.3 10.1 | 121 62 183 | 3282 | 6 13 7 | | 15. | 4.7 3.0 7.7 | 102 45 146 | 2718 | 4 14 10 | | 16. | 6.3 3.2 9.5 | 136 52 189 | 3479 | 6 20 10 | | 17. | 6.9 5.2 12.0 | 144 85 229 | 3781 | 3 7 2 | | 18. | 6.3 5.6 12.0 | 130 97 226 | 4166 | 7 12 7 | | 19. | 7.5 5.9 13.4 | 148 106 253 | 5095 | 6 10 5 | | 20. | 7.2 5.0 12.2 | 141 102 243 | 5031 | 8 14 7 | | 21. | 7.2 3.9 11.0 | 149 95 244 | 5708 | 10 20 14 | | 22. | 6.3 5.4 11.6 | 130 109 239 | 5391 | 6 20 13 | | 23. | 5.5 5.1 10.6 | 114 98 212 | 4759 | 11 25 15 | | 24. | 4.3 4.9 9.2 | 104 87 191 | 4423 | 6 17 12 | | 25. | 3.4 5.4 8.8 | 84 94 178 | 3478 | 6 17 11 | | 26. | 3.6 4.4 8.1 | 81 61 142 | 2700 | 7 16 10 | | 27. | 3.6 5.4 9.0 | 67 63 130 | 1616 | 8 19 12 | | 28. | 4.1 4.8 8.9 | 61 56 117 | 843 | 4 9 5 | | 29. | 4.0 4.2 8.2 | 58 50 108 | 875 | 4 8 5 | | 30. | 2.7 5.1 7.7 | 41 64 105 | 858 | 5 15 9 | | 31. | 2.6 4.0 6.6 | 36 56 92 | 878 | 9 25 17 | +------+----------------+-------------------+-------+--------------+ | Mean | 4.8 4.7 9.5 | 91.8 78.9 170.6 | 3022 | 7 16 10 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 511 observations of 38 stations. Edited by Martin Dillig.