Provisional sunspot numbers December 2008 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 10 3 | | 02. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 10 3 | | 03. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 9 3 | | 04. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 10 4 | | 05. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 11 4 | | 06. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 14 4 | | 07. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 15 6 | | 08. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 12 3 | | 09. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 10 3 | | 10. | 0.0 0.6 0.6 | 0 8 8 | 17 | 5 9 3 | | 11. | 0.0 0.6 0.6 | 0 7 7 | 55 | 3 6 2 | | 12. | 0.0 0.3 0.3 | 0 4 4 | 9 | 4 9 3 | | 13. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 10 4 | | 14. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 18 7 | | 15. | 0.0 0.0 0.0 | 0 0 0 | - | 3 6 0 | | 16. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 7 2 | | 17. | 0.0 0.0 0.0 | 0 0 0 | 0 | 1 5 2 | | 18. | 0.0 0.0 0.0 | 0 0 0 | 0 | 2 6 2 | | 19. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 10 3 | | 20. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 9 4 | | 21. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 7 4 | | 22. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 11 6 | | 23. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 10 5 | | 24. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 6 2 | | 25. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 10 5 | | 26. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 19 8 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 14 8 | | 28. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 22 9 | | 29. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 19 7 | | 30. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 21 8 | | 31. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 19 8 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.0 0.0 0.0 | 0.0 0.6 0.6 | 3 | 5 11 5 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 354 observations of 28 stations. Araujo,G. L 80 910 25 Junker,E. L 50 600 7 Barnes,H. L 76 910 11 Kaczmarek,A. L 80 400 7 Battaiola,R. S 901250 2 Kandilli Obs. L2003070 23 Beltran,G.V. S2001600 19 Moeller,M. L 791000 16 Bretschneider,H.L 63 840 9 Morales,G. S 902000 26 Bruegger,S. L 80 400 7 Robeck,G. S2032000 17 Chudy,M. L 60 700 11 Ruemmler,F. L 801200 1 Dubois,F. L1252500 21 Schott,G.-L. L 80 910 13 Fritsche,S. L 63 840 11 Schroeder,G. L 751200 15 Hoerenz,M. L 60 700 6 Smit,F. L 801200 5 Hofmann,W. L 80 400 7 Suzuki,M. L100 0 28 Holl,M. L 80 400 11 Tiendesprong ObsL 751200 9 Hurbanovo Obs. L1502250 22 Van Slooten,B. L 901300 18 Joppich,H. L 60 900 6 WFS,Berlin L1502250 1