Provisional sunspot numbers January 2013 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 3.3 1.6 4.9 | 56 15 71 | 733 | 2 6 2 | | 02. | 4.0 1.8 5.9 | 59 20 79 | 769 | 3 10 2 | | 03. | 4.3 1.8 6.2 | 65 27 92 | 941 | 3 6 2 | | 04. | 5.7 2.7 8.4 | 81 34 115 | 1132 | 3 7 3 | | 05. | 6.2 4.4 10.6 | 82 55 137 | 944 | 1 5 1 | | 06. | 6.7 3.0 9.6 | 90 38 128 | - | 1 4 0 | | 07. | 6.5 2.4 8.9 | 90 32 122 | 1456 | 3 6 2 | | 08. | 4.8 3.1 7.9 | 75 42 117 | 1590 | 4 9 4 | | 09. | 3.9 3.9 7.8 | 73 48 121 | - | 1 3 0 | | 10. | 4.2 4.2 8.4 | 78 51 129 | 1444 | 1 6 2 | | 11. | 4.2 3.8 8.0 | 86 44 130 | 2569 | 4 10 3 | | 12. | 3.6 3.0 6.6 | 86 36 122 | 3082 | 7 15 6 | | 13. | 2.8 3.2 6.0 | 68 38 106 | 2414 | 2 11 5 | | 14. | 2.4 4.0 6.3 | 56 46 102 | 1895 | 1 6 2 | | 15. | 2.0 2.3 4.3 | 48 24 72 | 1708 | 2 5 2 | | 16. | 1.6 1.5 3.1 | 42 18 60 | 1619 | 4 6 4 | | 17. | 1.5 0.8 2.3 | 33 11 44 | 1391 | 4 7 4 | | 18. | - - 2.7 | - - 47 | 545 | 0 5 2 | | 19. | 2.1 1.0 3.1 | 33 10 43 | 519 | 3 10 5 | | 20. | 1.5 0.8 2.3 | 24 9 33 | 224 | 2 5 2 | | 21. | 1.2 0.8 2.0 | 23 9 32 | 332 | 2 5 2 | | 22. | - - 2.5 | - - 40 | 446 | 0 4 1 | | 23. | 2.0 1.1 3.1 | 33 12 45 | 671 | 3 7 1 | | 24. | 2.6 0.9 3.4 | 37 10 47 | 389 | 2 6 2 | | 25. | 2.3 0.2 2.5 | 32 3 35 | 281 | 3 6 5 | | 26. | 2.6 1.1 3.7 | 36 13 49 | 319 | 5 8 3 | | 27. | 2.0 0.4 2.4 | 26 6 32 | 158 | 1 4 2 | | 28. | 2.3 0.8 3.2 | 26 13 39 | 135 | 2 7 3 | | 29. | 1.8 1.4 3.2 | 20 17 37 | 239 | 3 6 2 | | 30. | 2.4 1.5 3.8 | 28 16 44 | 140 | 3 9 3 | | 31. | 1.8 1.4 3.2 | 21 18 39 | 249 | 5 11 4 | +------+----------------+-------------------+-------+--------------+ | Mean | 3.2 2.0 5.0 | 52.0 24.7 74.5 | 977 | 3 7 3 | +------+----------------+-------------------+-------+--------------+ | Days | 29 29 31 | 29 29 31 | 29 | | +------+----------------+-------------------+-------+--------------+ Based on 215 observations of 24 stations. Araujo,G. L 80 910 26 Joppich,H. L 60 900 1 Barnes,H. L 76 910 8 Kaczmarek,A. L 80 400 2 Battaiola,R. S 901250 1 Michalovce Obs. L1502250 3 Beltran,G.V. S2001600 18 Moeller,M. L 791000 15 Bruegger,S. L 80 400 3 Morales,G. S 902000 24 Chudy,M. L 60 700 1 Rim. Sobota Obs.L1502250 9 Dubois,F. L1252500 17 Robeck,G. S2032000 5 Fritsche,S. L 63 840 6 Ruemmler,F. L 801200 2 Hedewig,R. L 801200 5 Schott,G.-L. L 80 910 13 Hoerenz,M. L 60 700 2 Schroeder,G. L 751200 5 Holl,M. L 80 400 5 Suzuki,M. L100 0 28 Hurbanovo Obs. L1502250 12 Willi,X. S2001320 4