Provisional sunspot numbers June 2013 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.8 2.3 3.1 | 11 32 43 | 223 | 3 11 5 | | 02. | 1.4 2.1 3.5 | 19 34 53 | 477 | 2 16 7 | | 03. | 1.3 1.6 3.0 | 19 27 46 | 511 | 2 14 5 | | 04. | 0.9 1.6 2.5 | 12 26 38 | 377 | 4 17 5 | | 05. | 2.3 1.5 3.7 | 32 25 57 | 551 | 6 20 8 | | 06. | 2.3 0.9 3.2 | 38 18 56 | 677 | 6 21 7 | | 07. | 1.2 0.7 1.9 | 24 10 34 | 515 | 6 19 9 | | 08. | 0.7 0.4 1.1 | 18 5 23 | 430 | 6 18 6 | | 09. | 0.8 0.5 1.3 | 20 5 25 | 386 | 3 18 7 | | 10. | 0.9 0.2 1.1 | 16 2 18 | 260 | 4 18 6 | | 11. | 0.8 0.3 1.1 | 11 3 14 | 52 | 5 16 7 | | 12. | 0.7 0.7 1.4 | 8 13 21 | 179 | 6 17 7 | | 13. | 0.1 1.8 2.0 | 1 31 32 | 392 | 5 14 4 | | 14. | 0.4 2.9 3.3 | 4 45 49 | 409 | 6 19 7 | | 15. | 0.8 4.5 5.3 | 8 64 72 | 607 | 4 16 7 | | 16. | 0.7 4.3 5.1 | 10 65 75 | 639 | 6 20 8 | | 17. | 0.8 4.1 4.9 | 15 67 82 | 825 | 7 22 9 | | 18. | 1.2 3.6 4.7 | 28 61 89 | 1179 | 7 20 7 | | 19. | 1.6 3.2 4.9 | 34 57 91 | 1269 | 6 16 7 | | 20. | 1.8 4.0 5.8 | 34 61 95 | 1093 | 6 18 8 | | 21. | 1.6 4.7 6.3 | 31 71 102 | 1422 | 5 12 4 | | 22. | 1.7 4.8 6.4 | 31 68 99 | 1123 | 7 19 6 | | 23. | 1.3 4.6 5.9 | 21 65 86 | 764 | 4 17 8 | | 24. | 0.9 4.7 5.6 | 14 66 80 | 573 | 5 12 6 | | 25. | 1.3 2.6 3.9 | 16 35 51 | 393 | 1 7 2 | | 26. | 1.3 1.9 3.2 | 15 26 41 | 218 | 2 11 4 | | 27. | 0.8 2.7 3.5 | 9 40 49 | 322 | 3 11 4 | | 28. | 1.2 2.8 4.0 | 17 39 56 | 462 | 3 9 4 | | 29. | 1.1 2.1 3.2 | 20 31 51 | 713 | 3 15 6 | | 30. | 1.5 1.8 3.3 | 25 25 50 | 347 | 5 16 6 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.1 2.5 3.6 | 18.7 37.2 55.9 | 580 | 5 16 6 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 30 | 30 30 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 479 observations of 27 stations. Araujo,G. L 80 910 30 Joppich,H. L 60 900 1 Barnes,H. L 76 910 11 Kaczmarek,A. L 80 400 9 Battaiola,R. S 901250 9 Michalovce Obs. L1502250 14 Beltran,G.V. S2001600 17 Moeller,M. L 791000 26 Bretschneider,H.L 63 840 13 Morales,G. S 902000 25 Bruegger,S. L 80 400 22 Ruemmler,F. L 801200 16 Daub,K.-P. L1521200 22 Schott,G.-L. L 80 910 28 Dubois,F. L1252500 28 Schroeder,G. L 751200 16 Fritsche,S. L 63 840 22 Stolzen,P. L 40 500 27 Gieseke,R. F 50 300 16 Suzuki,M. L100 0 18 Hedewig,R. L 801200 23 Tiendesprong ObsL 751200 10 Hoerenz,M. L 60 700 20 WFS,Berlin L1502250 9 Holl,M. L 80 400 17 Willi,X. S2001320 5 Hurbanovo Obs. L1502250 25