Provisional sunspot numbers May 2003 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 2.4 3.5 5.9 | 32 78 110 | 2268 | 10 21 7 | | 02. | 2.5 2.7 5.1 | 32 67 99 | 2152 | 11 20 8 | | 03. | 2.4 2.5 4.8 | 30 67 97 | 1732 | 7 12 2 | | 04. | 2.9 2.7 5.6 | 33 80 113 | 2433 | 10 26 10 | | 05. | 3.2 2.7 5.9 | 34 73 107 | 2071 | 9 24 9 | | 06. | 2.9 2.2 5.2 | 32 52 84 | 1477 | 7 12 5 | | 07. | 1.5 2.4 4.0 | 17 43 60 | 779 | 8 24 10 | | 08. | 1.5 1.3 2.8 | 19 17 36 | 283 | 10 23 9 | | 09. | 1.6 0.1 1.8 | 20 1 21 | 99 | 7 14 7 | | 10. | 1.8 0.0 1.8 | 22 0 22 | 120 | 7 18 6 | | 11. | 1.8 1.0 2.8 | 21 13 34 | 172 | 7 15 7 | | 12. | 2.0 1.3 3.3 | 24 17 41 | 200 | 8 21 8 | | 13. | 1.9 1.5 3.4 | 26 20 46 | 330 | 7 14 7 | | 14. | 1.7 1.5 3.3 | 28 20 48 | 426 | 8 19 9 | | 15. | 2.2 1.3 3.5 | 32 16 48 | 293 | 6 18 6 | | 16. | 1.8 1.8 3.6 | 26 25 50 | 406 | 9 24 10 | | 17. | 1.0 1.7 2.7 | 12 29 41 | 334 | 4 17 9 | | 18. | 1.0 1.9 2.9 | 12 32 44 | 388 | 3 15 8 | | 19. | 0.8 2.2 3.0 | 10 42 52 | 560 | 4 15 6 | | 20. | 0.6 3.2 3.8 | 7 58 66 | 677 | 2 16 7 | | 21. | - - 3.6 | - - 59 | 677 | 0 12 4 | | 22. | 0.8 3.9 4.7 | 9 56 65 | 587 | 1 9 5 | | 23. | 1.6 3.2 4.8 | 19 41 60 | 223 | 5 14 6 | | 24. | 1.0 2.2 3.3 | 12 27 39 | 150 | 3 17 8 | | 25. | - - 2.9 | - - 46 | 521 | 0 19 8 | | 26. | 0.8 2.5 3.2 | 11 49 60 | 853 | 3 15 7 | | 27. | 0.4 2.7 3.1 | 6 56 61 | 955 | 1 17 6 | | 28. | 0.8 2.7 3.5 | 10 57 67 | 1267 | 7 16 5 | | 29. | 0.8 2.4 3.3 | 10 53 63 | 1267 | 8 21 8 | | 30. | 1.0 1.9 3.0 | 12 42 55 | 911 | 5 16 8 | | 31. | 1.3 1.5 2.8 | 15 33 48 | 697 | 5 15 6 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.6 2.1 3.7 | 19.8 40.1 59.4 | 816 | 6 17 7 | +------+----------------+-------------------+-------+--------------+ | Days | 29 29 31 | 29 29 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 539 observations of 29 stations. Albert,R. F 56 0 22 Joppich,H. L 60 900 6 Battaiola,R. S 901250 14 Kandilli Obs. L2003070 28 Beltran,G.V. S2001600 19 Keller,H.U. L 40 480 9 Broeckels,G. L1201000 29 Michalovce Obs. L1502250 17 Capricornio Obs.L1502250 16 Moeller,M. L 791000 16 Egger,F. L 901000 18 Morales,G. S 902000 30 Fritsche,S. L 63 840 27 Reinhold,J. L 80 400 12 Gahsche,C.-D. L 751200 14 Rim. Sobota Obs.L1502250 28 Goetz,M. S1001000 23 Schott,G.-L. L 80 910 20 Hannig,R. L114 600 7 Schroeder,G. L 751200 19 Hickmann,R. L 60 700 20 Schulze,W. L 63 840 14 Hoerenz,M. L 60 700 15 Suzuki,M. L100 0 22 Holl,M. L 80 400 23 Van Slooten,B. L 901300 27 Hurbanovo Obs. L1502250 30 Walker,C. L 80 910 4 John,J. S1501200 10