Provisional sunspot numbers October 2010 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 1.8 0.0 1.8 | 27 0 27 | 199 | 5 11 4 | | 02. | 1.4 0.0 1.4 | 20 0 20 | 185 | 2 9 4 | | 03. | 1.4 0.0 1.4 | 19 0 19 | 167 | 5 18 8 | | 04. | 1.0 0.0 1.0 | 11 0 11 | 55 | 8 18 7 | | 05. | 0.4 0.0 0.4 | 5 0 5 | 5 | 7 15 7 | | 06. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 15 7 | | 07. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 9 4 | | 08. | 0.0 0.0 0.0 | 0 1 1 | 3 | 6 17 7 | | 09. | 0.0 0.2 0.2 | 0 2 2 | 2 | 6 18 9 | | 10. | 0.0 0.7 0.7 | 0 9 9 | 118 | 10 20 8 | | 11. | 0.0 0.8 0.8 | 0 10 10 | 90 | 8 21 10 | | 12. | 0.0 0.8 0.8 | 0 10 10 | 86 | 7 15 5 | | 13. | 0.6 0.8 1.4 | 6 10 16 | 82 | 7 16 6 | | 14. | 0.6 1.4 2.0 | 7 17 24 | 143 | 5 10 4 | | 15. | 0.7 1.6 2.3 | 8 22 30 | 235 | 3 8 3 | | 16. | 0.8 1.5 2.3 | 8 27 35 | 483 | 4 12 5 | | 17. | 1.3 1.5 2.8 | 15 25 40 | 469 | 7 18 8 | | 18. | 1.4 1.6 3.0 | 17 25 42 | 445 | 8 16 6 | | 19. | 2.4 1.5 3.9 | 29 20 49 | 400 | 5 12 5 | | 20. | 1.7 1.5 3.2 | 20 16 36 | 293 | 3 8 3 | | 21. | 1.6 0.8 2.5 | 19 9 28 | 222 | 7 14 7 | | 22. | 1.6 0.8 2.4 | 19 9 28 | 219 | 6 16 7 | | 23. | 1.9 0.7 2.7 | 26 8 34 | 314 | 6 17 9 | | 24. | 2.5 0.7 3.2 | 38 7 45 | 520 | 5 12 6 | | 25. | 2.6 0.7 3.3 | 42 8 50 | 591 | 4 13 5 | | 26. | 2.1 0.7 2.7 | 36 7 43 | 699 | 4 11 5 | | 27. | 0.9 0.6 1.5 | 24 7 31 | 1463 | 3 10 2 | | 28. | 1.1 0.0 1.1 | 22 0 22 | 679 | 5 11 5 | | 29. | 1.5 0.0 1.5 | 26 0 26 | 513 | 7 20 9 | | 30. | 1.5 0.0 1.5 | 22 0 22 | 213 | 4 12 8 | | 31. | 1.6 0.0 1.6 | 22 0 22 | 162 | 6 13 5 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.1 0.6 1.7 | 15.7 8.0 23.8 | 292 | 6 14 6 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 435 observations of 29 stations. Araujo,G. L 80 910 30 Junker,E. L 50 600 8 Barnes,H. L 76 910 16 Kaczmarek,A. L 80 400 6 Beltran,G.V. S2001600 25 Michalovce Obs. L1502250 13 Bretschneider,H.L 63 840 23 Moeller,M. L 791000 26 Bruegger,S. L 80 400 8 Morales,G. S 902000 30 Bullon,J.M. L1021000 14 Robeck,G. S2032000 19 Bullon,J.M. L1201000 12 Ruemmler,F. L 801200 14 Chudy,M. L 60 700 17 Schroeder,G. L 45 450 4 Dubois,F. L1252500 23 Schroeder,G. L 751200 8 Fritsche,S. L 63 840 17 Suzuki,M. L100 0 20 Hoerenz,M. L 60 700 12 Tiendesprong ObsL 751200 10 Hofmann,W. L 80 400 6 Van Slooten,B. L 901300 18 Holl,M. L 80 400 16 WFS,Berlin L1502250 7 Hurbanovo Obs. L1502250 21 Willi,X. S2001320 9 Joppich,H. L 60 900 3