Provisional sunspot numbers March 2006 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.0 0.1 0.1 | 0 1 1 | 0 | 9 15 6 | | 02. | 0.1 0.1 0.1 | 1 1 1 | 0 | 10 16 5 | | 03. | 0.0 0.1 0.1 | 0 1 1 | 0 | 9 13 4 | | 04. | 0.0 0.3 0.3 | 0 3 3 | 3 | 7 12 4 | | 05. | 0.4 0.4 0.8 | 5 5 10 | 5 | 6 16 5 | | 06. | 0.0 0.1 0.1 | 0 1 1 | 0 | 7 15 6 | | 07. | 0.1 0.0 0.1 | 1 0 1 | 0 | 6 14 7 | | 08. | 0.1 0.0 0.1 | 1 0 1 | 0 | 7 13 6 | | 09. | 0.1 0.0 0.1 | 1 0 1 | 0 | 5 9 3 | | 10. | 0.1 0.0 0.1 | 1 0 1 | 0 | 5 11 3 | | 11. | 0.2 0.0 0.2 | 2 0 2 | 0 | 4 11 5 | | 12. | 0.7 0.0 0.7 | 10 0 10 | 34 | 6 18 8 | | 13. | 0.7 0.4 1.1 | 8 4 12 | 22 | 7 15 4 | | 14. | 0.1 0.8 0.9 | 1 9 9 | 7 | 6 17 6 | | 15. | 0.0 1.0 1.0 | 0 11 11 | 8 | 5 10 4 | | 16. | 0.0 1.3 1.3 | 0 15 15 | 7 | 3 6 1 | | 17. | 0.0 1.5 1.5 | 0 18 18 | 36 | 5 7 3 | | 18. | 0.0 1.5 1.5 | 0 23 23 | 39 | 1 3 1 | | 19. | 0.0 0.8 0.8 | 0 16 16 | 253 | 5 13 4 | | 20. | 0.0 0.8 0.8 | 0 20 20 | 490 | 10 18 7 | | 21. | 0.3 0.7 1.0 | 3 20 23 | 490 | 8 14 6 | | 22. | 0.4 0.7 1.0 | 4 17 21 | 211 | 9 17 5 | | 23. | 0.6 0.6 1.2 | 7 10 17 | 51 | 9 17 5 | | 24. | 0.3 1.0 1.3 | 3 13 16 | 48 | 9 14 6 | | 25. | 0.1 0.4 0.5 | 1 4 5 | 5 | 4 8 2 | | 26. | 0.0 0.0 0.1 | 0 0 1 | 0 | 6 13 5 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 11 4 | | 28. | 0.0 1.0 1.0 | 0 13 13 | 71 | 3 12 3 | | 29. | 0.0 1.5 1.5 | 0 22 22 | 183 | 3 15 4 | | 30. | 0.0 1.5 1.5 | 0 22 22 | 218 | 3 9 4 | | 31. | 0.0 1.7 1.7 | 0 28 28 | 323 | 5 13 2 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.1 0.6 0.7 | 1.6 8.9 10.5 | 81 | 6 13 4 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 395 observations of 30 stations. Araujo,G. L 80 910 21 Kaczmarek,A. L 80 400 8 Barnes,H. L 76 910 12 Kandilli Obs. L2003070 18 Battaiola,R. S 901250 5 Michalovce Obs. L1502250 8 Beltran,G.V. S2001600 21 Moeller,M. L 791000 8 Bulling,A. S 701000 3 Morales,G. S 902000 26 FEZ-Wuhlheide L 63 840 10 Rim. Sobota Obs.L1502250 20 Fritsche,S. L 63 840 16 Robeck,G. S2032000 22 Gahsche,C.-D. L 751200 3 Ruemmler,F. L 801200 12 Goetz,M. S1001000 4 Schott,G.-L. L 80 910 27 Hickmann,R. L 60 700 15 Schroeder,G. L 751200 12 Holl,M. L 80 400 10 Schulze,W. L 63 840 14 Hurbanovo Obs. L1502250 24 Suzuki,M. L100 0 18 John,J. S1501200 6 Van Slooten,B. L 901300 20 Joppich,H. L 60 900 2 WFS,Berlin L1502250 12 Junker,E. L 50 600 14 Willi,X. S2001320 4