Provisional sunspot numbers September 2016 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 2.5 1.0 3.5 | 38 12 50 | 477 | 3 13 5 | | 02. | 2.7 0.2 2.9 | 44 2 46 | 691 | 4 12 6 | | 03. | 2.5 0.0 2.5 | 39 0 39 | 707 | 2 10 4 | | 04. | 1.3 0.3 1.6 | 26 3 29 | 584 | 2 10 4 | | 05. | 0.9 0.0 0.9 | 18 0 18 | 418 | 1 8 3 | | 06. | 2.1 0.0 2.1 | 32 0 32 | 454 | 3 12 5 | | 07. | 2.1 0.2 2.2 | 37 2 39 | 760 | 4 17 8 | | 08. | 2.2 0.0 2.2 | 38 0 38 | 683 | 4 15 8 | | 09. | 3.2 0.1 3.3 | 53 1 54 | 710 | 5 17 8 | | 10. | 3.1 0.0 3.1 | 54 0 54 | 772 | 4 16 7 | | 11. | 2.6 0.0 2.6 | 45 0 45 | 530 | 3 14 6 | | 12. | 2.7 0.1 2.9 | 38 1 39 | 206 | 5 15 6 | | 13. | 1.7 0.2 2.0 | 23 4 27 | 139 | 3 14 6 | | 14. | 1.2 0.2 1.3 | 14 3 17 | 75 | 4 17 7 | | 15. | 1.4 0.0 1.4 | 16 0 16 | 67 | 4 14 6 | | 16. | 0.7 0.0 0.7 | 9 0 9 | 58 | 3 8 4 | | 17. | 0.9 0.0 0.9 | 11 0 11 | 44 | 2 9 3 | | 18. | 2.0 0.0 2.0 | 26 0 26 | 72 | 2 12 6 | | 19. | 3.3 0.0 3.3 | 45 0 45 | 196 | 1 8 5 | | 20. | 2.7 0.0 2.7 | 39 0 39 | 262 | 3 9 6 | | 21. | 2.0 0.0 2.0 | 34 0 34 | 357 | 4 15 7 | | 22. | 1.9 0.0 1.9 | 27 0 27 | 211 | 4 15 8 | | 23. | 1.7 0.8 2.5 | 28 15 43 | 327 | 4 16 7 | | 24. | 1.8 0.7 2.5 | 24 15 39 | 314 | 3 16 6 | | 25. | 0.5 0.7 1.2 | 5 16 21 | 188 | 3 14 4 | | 26. | 0.0 0.8 0.8 | 0 19 19 | 438 | 5 14 6 | | 27. | 0.0 0.8 0.8 | 0 17 17 | 333 | 5 20 8 | | 28. | 0.2 0.8 1.0 | 2 16 18 | 283 | 4 11 5 | | 29. | 0.0 0.8 0.8 | 0 12 12 | 146 | 4 13 6 | | 30. | 0.0 0.1 0.1 | 0 1 1 | 5 | 3 15 8 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.7 0.3 1.9 | 25.5 4.6 30.1 | 350 | 3 13 6 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 30 | 30 30 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 399 observations of 21 stations. Araujo,G. L 80 910 30 Hurbanovo Obs. L1502250 30 Barnes,H. L 76 910 6 Junker,E. L 50 600 9 Beltran,G.V. S2001600 28 Kaczmarek,A. L 80 400 7 Bruegger,S. L 80 400 18 Michalovce Obs. L1502250 17 Chudy,M. L 60 700 10 Morales,G. S 902000 28 Daub,K.-P. L1521200 19 Robeck,G. S2032000 23 Dubois,F. L1252500 22 Ruemmler,F. L 801200 15 Fritsche,S. L 63 840 22 Suzuki,M. L100 0 16 Gieseke,R. F 80 0 23 Wallian,D. S2032000 17 Hoerenz,M. L 60 700 26 Willi,X. S2001320 6 Holl,M. L 80 400 27