Provisional sunspot numbers August 2009 +------+----------------+-------------------+-------+--------------+ | | | | | | | 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 | 8 21 11 | | 02. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 16 8 | | 03. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 15 7 | | 04. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 19 9 | | 05. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 24 12 | | 06. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 21 10 | | 07. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 20 10 | | 08. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 18 8 | | 09. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 16 8 | | 10. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 13 5 | | 11. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 19 9 | | 12. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 17 8 | | 13. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 21 10 | | 14. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 20 10 | | 15. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 21 10 | | 16. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 19 9 | | 17. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 19 10 | | 18. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 20 10 | | 19. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 21 10 | | 20. | 0.0 0.0 0.0 | 0 0 0 | 0 | 11 23 12 | | 21. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 19 9 | | 22. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 18 8 | | 23. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 22 9 | | 24. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 21 9 | | 25. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 16 8 | | 26. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 16 7 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 10 20 9 | | 28. | 0.0 0.0 0.0 | 0 0 0 | 0 | 9 18 9 | | 29. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 18 6 | | 30. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 18 10 | | 31. | 0.2 0.0 0.2 | 2 0 2 | 2 | 10 22 13 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.0 0.0 0.0 | 0.1 0.0 0.1 | 0 | 9 19 9 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 591 observations of 29 stations. Barnes,H. L 76 910 7 Lau,D. L 60 700 19 Battaiola,R. S 901250 14 Lindberg,H.-G. L1021000 14 Beltran,G.V. S2001600 19 Michalovce Obs. L1502250 13 Bretschneider,H.L 63 840 28 Moeller,M. L 791000 29 Bullon,J.M. L1201000 28 Morales,G. S 902000 31 Bullon,J.M. S2002000 3 Rim. Sobota Obs.L1502250 25 Fritsche,S. L 63 840 27 Robeck,G. S2032000 29 Hesse,A. L1001000 19 Ruemmler,F. L 801200 23 Hoerenz,M. L 60 700 26 Schott,G.-L. L 80 910 7 Holl,M. L 80 400 31 Suzuki,M. L100 0 26 Hurbanovo Obs. L1502250 30 Tiendesprong ObsL 751200 19 Joppich,H. L 60 900 7 Van Slooten,B. L 901300 30 Junker,E. L 50 600 25 WFS,Berlin L1502250 12 Kaczmarek,A. L 80 400 8 Willi,X. S2001320 11 Kandilli Obs. L2003070 31