Provisional sunspot numbers January 2002 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 4.7 4.2 8.9 | 70 73 143 | 1719 | 6 10 4 | | 02. | 4.0 4.6 8.7 | 59 86 145 | 1654 | 7 16 9 | | 03. | 4.1 5.6 9.7 | 58 95 153 | 1541 | 8 20 13 | | 04. | 4.1 5.5 9.6 | 52 93 144 | 1605 | 9 22 13 | | 05. | 3.2 4.5 7.6 | 39 79 117 | 1504 | 5 18 9 | | 06. | 2.9 3.4 6.4 | 36 60 97 | 1393 | 4 9 5 | | 07. | 2.3 3.6 5.9 | 32 56 88 | - | 1 2 0 | | 08. | 3.0 4.0 7.0 | 47 62 109 | 1030 | 2 4 1 | | 09. | 3.6 3.9 7.5 | 66 68 134 | 1955 | 5 9 5 | | 10. | 2.6 4.2 6.8 | 61 74 135 | 3193 | 2 8 2 | | 11. | 3.2 4.6 7.8 | 61 81 143 | 2590 | 2 8 3 | | 12. | 4.1 4.5 8.6 | 66 77 143 | 2644 | 2 6 2 | | 13. | 3.6 4.4 8.0 | 60 83 143 | 1958 | 3 10 4 | | 14. | 3.9 3.9 7.8 | 64 76 140 | 2847 | 1 6 2 | | 15. | 3.5 3.5 7.1 | 53 57 109 | 1292 | 2 12 7 | | 16. | 2.1 4.2 6.3 | 32 59 91 | 872 | 2 7 3 | | 17. | - - 5.1 | - - 79 | 1328 | 0 3 2 | | 18. | 3.0 3.2 6.2 | 49 46 96 | 875 | 4 9 3 | | 19. | 4.3 3.0 7.3 | 62 48 110 | 1089 | 3 5 2 | | 20. | 4.1 4.0 8.1 | 59 59 118 | 1106 | 5 11 5 | | 21. | 3.9 4.7 8.6 | 63 70 133 | 1129 | 3 8 3 | | 22. | 3.9 4.8 8.7 | 63 75 137 | 1762 | 4 11 7 | | 23. | 4.2 6.2 10.4 | 62 82 144 | 1395 | 4 9 4 | | 24. | 2.8 4.8 7.6 | 42 68 109 | 1251 | 3 7 3 | | 25. | 3.1 3.8 6.9 | 46 52 98 | 1075 | 6 10 5 | | 26. | 4.6 2.8 7.4 | 72 44 116 | 1024 | 1 8 3 | | 27. | 2.9 4.2 7.1 | 62 61 122 | 2367 | 2 5 1 | | 28. | 2.9 4.3 7.2 | 55 67 123 | 1652 | 6 13 7 | | 29. | 2.6 4.2 6.8 | 56 70 126 | 2245 | 6 14 7 | | 30. | 2.3 4.6 6.8 | 50 72 122 | 2195 | 8 17 9 | | 31. | 2.8 3.7 6.5 | 56 74 131 | 2839 | 5 12 6 | +------+----------------+-------------------+-------+--------------+ | Mean | 3.4 4.2 7.6 | 55.0 68.9 122.5 | 1704 | 4 10 5 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 31 | 30 30 31 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 309 observations of 31 stations. Albert,R. F 56 0 4 Joppich,H. L 60 900 6 Barnes,H. L 76 910 19 Keller,H.U. L 40 480 2 Battaiola,R. S 901250 10 Kluegl,S. L1201000 8 Beltran,G.V. S2001600 15 Lau,D. L 60 700 3 Broeckels,G. L1201000 10 Michalovce Obs. L1502250 6 Egger,F. L 901000 9 Moeller,M. L 791000 10 Freitag,U. L1021000 2 Morales,G. S 902000 31 Fritsche,S. L 63 840 10 Porto,J. L 901240 3 Griesing,S. L 80 910 2 Rim. Sobota Obs.L1502250 13 Haase,J. L1531300 8 Schott,G.-L. L 80 910 12 Hickmann,R. L 60 700 16 Schroeder,G. L 751200 18 Hoerenz,M. L 60 700 14 Strickling,W. S1501200 2 Holl,M. L 80 400 1 Suzuki,M. L100 0 26 Hunstiege,H.J. L 50 300 2 Van Slooten,B. L 901300 15 Hurbanovo Obs. L1502250 16 Willi,X. S2001320 5 John,J. S1501200 12