Provisional sunspot numbers May 2008 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.1 0.0 0.1 | 1 0 1 | 0 | 9 22 7 | | 02. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 20 7 | | 03. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 22 7 | | 04. | 0.0 0.5 0.5 | 0 6 6 | 7 | 9 26 13 | | 05. | 0.0 0.3 0.3 | 0 3 3 | 6 | 9 25 11 | | 06. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 29 13 | | 07. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 28 15 | | 08. | 0.0 0.0 0.0 | 0 0 0 | 0 | 12 26 10 | | 09. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 26 11 | | 10. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 23 10 | | 11. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 28 13 | | 12. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 26 13 | | 13. | 0.3 0.0 0.3 | 3 0 3 | 3 | 10 26 12 | | 14. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 27 13 | | 15. | 0.2 0.3 0.5 | 2 4 6 | 14 | 10 23 9 | | 16. | 0.7 0.6 1.2 | 7 7 14 | 16 | 6 18 8 | | 17. | 0.8 0.2 0.9 | 9 2 11 | 15 | 6 17 8 | | 18. | 0.3 0.7 1.0 | 4 10 14 | 39 | 7 17 6 | | 19. | 0.3 0.7 1.1 | 5 9 14 | 26 | 8 18 8 | | 20. | 0.1 0.6 0.6 | 1 6 7 | 6 | 7 17 6 | | 21. | 0.0 0.1 0.1 | 0 1 1 | 1 | 6 17 5 | | 22. | 0.1 0.0 0.1 | 1 0 1 | 1 | 8 20 7 | | 23. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 22 8 | | 24. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 22 10 | | 25. | 0.0 0.1 0.1 | 0 1 1 | 0 | 12 25 10 | | 26. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 19 8 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 26 13 | | 28. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 27 10 | | 29. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 20 7 | | 30. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 23 9 | | 31. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 21 10 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.1 0.1 0.2 | 1.1 1.6 2.6 | 4 | 9 23 10 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 706 observations of 34 stations. Araujo,G. L 80 910 31 Kaczmarek,A. L 80 400 7 Barnes,H. L 76 910 12 Kandilli Obs. L2003070 26 Battaiola,R. S 901250 6 Kysucka Obs. L2003000 25 Beltran,G.V. S2001600 23 Leventhal,M. S2502500 24 Bretschneider,H.L 63 840 23 Moeller,M. L 791000 30 Bulling,A. S 701000 9 Morales,G. S 902000 29 Bullon,J.M. L1021500 13 Rim. Sobota Obs.L1502250 27 Capricornio Obs.L1021500 16 Robeck,G. S2032000 25 Chudy,M. L 60 700 23 Schott,G.-L. L 80 910 29 Dubois,F. L1252500 30 Schroeder,G. L 751200 19 Fritsche,S. L 63 840 25 Smit,F. L 801200 19 Hesse,A. L1001000 24 Suzuki,M. L100 0 22 Hoerenz,M. L 60 700 20 Tiendesprong ObsL 751200 24 Holl,M. L 80 400 30 Van Slooten,B. L 901300 28 Hurbanovo Obs. L1502250 29 WFS,Berlin L1502250 15 Joppich,H. L 60 900 12 Willi,X. S2001320 6 Junker,E. L 50 600 15 Wollenhaupt,G. L 80 600 10