Provisional sunspot numbers June 2004 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.5 1.9 2.4 | 6 32 38 | 241 | 2 17 6 | | 02. | 0.5 1.5 2.0 | 6 26 32 | 364 | 3 18 7 | | 03. | 0.7 1.8 2.5 | 8 31 39 | 229 | 2 15 5 | | 04. | - - 2.2 | - - 34 | 107 | 0 11 3 | | 05. | 0.7 1.8 2.5 | 9 27 36 | 224 | 4 11 3 | | 06. | 0.8 1.2 2.0 | 10 18 27 | 41 | 3 12 3 | | 07. | 0.6 1.9 2.5 | 7 27 34 | 130 | 3 22 11 | | 08. | 0.5 1.8 2.3 | 5 25 31 | 100 | 1 22 8 | | 09. | - - 2.4 | - - 33 | 89 | 0 19 6 | | 10. | - - 2.4 | - - 29 | 94 | 0 19 9 | | 11. | - - 1.8 | - - 23 | 120 | 0 16 7 | | 12. | - - 1.6 | - - 21 | 113 | 0 18 7 | | 13. | 0.8 1.7 2.5 | 11 20 31 | 194 | 8 22 8 | | 14. | 0.9 1.8 2.7 | 15 21 36 | 313 | 10 21 7 | | 15. | 0.9 1.8 2.7 | 18 27 46 | 729 | 9 19 6 | | 16. | 0.8 3.1 3.9 | 19 46 66 | 1372 | 9 20 7 | | 17. | 1.0 2.6 3.6 | 22 42 64 | 1409 | 8 18 7 | | 18. | 0.9 2.6 3.6 | 26 50 76 | 1990 | 7 14 6 | | 19. | 0.7 2.5 3.2 | 19 56 75 | 1972 | 5 11 4 | | 20. | 0.9 3.0 3.8 | 19 72 90 | 2434 | 9 20 8 | | 21. | 1.1 3.0 4.1 | 20 75 95 | 2418 | 8 19 8 | | 22. | 0.9 2.8 3.7 | 12 65 77 | 1886 | 8 18 7 | | 23. | 0.9 2.1 3.1 | 12 52 64 | 1437 | 6 15 6 | | 24. | 1.0 1.6 2.6 | 12 37 49 | 996 | 7 16 5 | | 25. | 1.7 1.0 2.8 | 23 20 43 | 394 | 3 10 3 | | 26. | 0.9 0.9 1.8 | 14 14 29 | 312 | 6 17 8 | | 27. | 1.0 1.2 2.3 | 15 14 30 | 82 | 6 15 6 | | 28. | 1.4 0.8 2.2 | 22 10 32 | 147 | 8 22 7 | | 29. | 1.2 0.8 2.0 | 17 11 27 | 135 | 10 21 6 | | 30. | 0.9 0.9 1.7 | 13 11 24 | 126 | 8 16 4 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.9 1.8 2.6 | 14.5 33.2 44.3 | 673 | 6 17 6 | +------+----------------+-------------------+-------+--------------+ | Days | 25 25 30 | 25 25 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 514 observations of 32 stations. Araujo,G. L 80 910 30 Kandilli Obs. L2003070 22 Barnes,H. L 76 910 8 Keller,H.U. L 40 480 11 Beltran,G.V. S2001600 4 Michalovce Obs. L1502250 19 Boschat,M. L1201000 22 Moeller,M. L 791000 25 Bullon,J.M. L1021500 30 Morales,G. S 902000 30 Delaney,S. S114 900 11 Rim. Sobota Obs.L1502250 24 Fritsche,S. L 63 840 18 Robeck,G. S2032000 20 Gahsche,C.-D. L 751200 8 Schott,G.-L. S2032032 20 Goetz,M. S1001000 10 Schroeder,G. L 45 450 4 Hickmann,R. L 60 700 18 Schroeder,G. L 751200 16 Hoerenz,M. L 60 700 12 Schulze,W. L 63 840 10 Hofmann,W. L 80 400 8 Smit,F. S 801200 20 Holl,M. L 80 400 20 Suzuki,M. L100 0 20 Hurbanovo Obs. L1502250 27 Van Slooten,B. L 901300 28 John,J. S1501200 6 WFS,Berlin L1502250 3 Joppich,H. L 60 900 5 Willi,X. S2001320 5