Provisional sunspot numbers June 2011 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 4.2 1.7 5.9 | 58 36 94 | 967 | 7 14 8 | | 02. | 4.7 2.2 6.9 | 65 38 103 | 828 | 6 17 9 | | 03. | 4.8 2.1 6.8 | 62 41 103 | 1034 | 8 19 8 | | 04. | 4.0 1.9 5.9 | 52 35 87 | 784 | 7 19 10 | | 05. | 2.1 2.2 4.4 | 28 35 63 | 541 | 8 20 10 | | 06. | 2.0 2.1 4.1 | 24 33 57 | 429 | 5 12 6 | | 07. | 1.8 1.5 3.2 | 24 17 41 | 277 | 5 14 7 | | 08. | 1.4 1.3 2.7 | 17 15 32 | 144 | 3 8 3 | | 09. | 1.2 1.1 2.3 | 14 12 26 | 82 | 7 18 9 | | 10. | 0.9 0.8 1.7 | 11 10 21 | 67 | 5 14 7 | | 11. | 1.0 1.0 2.1 | 13 17 30 | 50 | 3 13 6 | | 12. | 0.4 1.0 1.4 | 4 17 21 | 27 | 7 20 10 | | 13. | 0.2 0.9 1.1 | 2 11 13 | 24 | 6 15 8 | | 14. | 0.8 1.1 1.9 | 11 18 29 | 183 | 8 17 9 | | 15. | 0.8 1.0 1.8 | 16 22 38 | 514 | 8 19 10 | | 16. | 0.8 1.0 1.8 | 16 27 43 | 950 | 7 15 7 | | 17. | 1.1 1.1 2.3 | 24 27 51 | 972 | 7 19 9 | | 18. | 0.8 1.1 1.9 | 21 22 43 | 802 | 3 7 4 | | 19. | 1.2 0.6 1.8 | 21 8 29 | 271 | 2 10 5 | | 20. | 2.0 0.2 2.2 | 35 2 37 | 251 | 6 16 8 | | 21. | 1.5 0.6 2.1 | 27 7 34 | 392 | 4 16 8 | | 22. | 1.8 0.7 2.5 | 25 10 35 | 193 | 7 15 7 | | 23. | 2.1 0.7 2.8 | 29 13 42 | 236 | 7 15 7 | | 24. | 2.1 0.9 3.0 | 34 16 50 | 278 | 8 17 9 | | 25. | 1.6 0.7 2.4 | 25 13 38 | 282 | 4 9 5 | | 26. | 0.9 0.0 0.9 | 12 0 12 | 54 | 7 20 10 | | 27. | 0.8 0.1 0.9 | 13 2 15 | 22 | 9 20 10 | | 28. | 1.1 0.5 1.6 | 14 7 21 | 63 | 8 19 9 | | 29. | 2.1 0.2 2.3 | 31 2 33 | 106 | 8 18 8 | | 30. | 2.5 0.0 2.5 | 44 0 44 | 405 | 4 16 8 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.7 1.0 2.8 | 25.7 17.1 42.8 | 374 | 6 16 8 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 30 | 30 30 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 471 observations of 25 stations. Araujo,G. L 80 910 30 Kaczmarek,A. L 80 400 7 Barnes,H. L 76 910 6 Michalovce Obs. L1502250 19 Battaiola,R. S 901250 4 Moeller,M. L 791000 26 Beltran,G.V. S2001600 28 Rim. Sobota Obs.L1502250 24 Bruegger,S. L 80 400 24 Robeck,G. S2032000 25 Chudy,M. L 60 700 23 Schott,G.-L. L 80 910 23 Dubois,F. L1252500 19 Schroeder,G. L 751200 17 Fritsche,S. L 63 840 27 Smit,F. L 801200 21 Hedewig,R. L 801200 24 Suzuki,M. L100 0 18 Hoerenz,M. L 60 700 21 Tiendesprong ObsL 751200 8 Holl,M. L 80 400 25 Van Slooten,B. L 901300 27 Joppich,H. L 60 900 7 Willi,X. S2001320 5 Junker,E. L 50 600 13