Provisional sunspot numbers March 2005 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.0 0.1 0.1 | 0 1 1 | 0 | 4 12 5 | | 02. | 0.2 0.6 0.8 | 2 8 9 | 26 | 5 14 5 | | 03. | 0.2 0.4 0.6 | 2 5 7 | 14 | 4 13 5 | | 04. | 0.7 0.0 0.7 | 9 0 9 | 48 | 8 19 7 | | 05. | 0.8 0.0 0.8 | 11 0 11 | 104 | 6 15 5 | | 06. | 0.8 0.0 0.8 | 11 0 11 | 160 | 8 16 5 | | 07. | 1.1 0.8 1.9 | 16 9 25 | 192 | 4 9 1 | | 08. | 0.8 1.4 2.2 | 13 23 36 | 262 | 6 13 7 | | 09. | 0.7 1.4 2.1 | 15 23 38 | 434 | 7 13 6 | | 10. | 1.0 1.4 2.4 | 17 27 43 | 508 | 11 22 8 | | 11. | 1.3 1.3 2.7 | 20 29 49 | 673 | 3 10 5 | | 12. | 0.8 1.5 2.3 | 11 31 43 | 712 | 6 12 4 | | 13. | 0.8 1.6 2.3 | 10 35 45 | 859 | 8 19 7 | | 14. | 0.8 1.7 2.5 | 10 33 44 | 676 | 8 17 6 | | 15. | 0.7 1.5 2.2 | 9 31 40 | 621 | 8 17 4 | | 16. | 0.0 1.7 1.7 | 0 30 30 | 439 | 9 18 7 | | 17. | 0.0 1.7 1.7 | 0 26 26 | 152 | 6 12 3 | | 18. | 0.0 1.7 1.7 | 0 26 26 | 228 | 6 13 4 | | 19. | 0.0 1.3 1.3 | 0 23 23 | 264 | 6 16 7 | | 20. | 0.0 1.6 1.6 | 0 26 26 | 266 | 11 23 11 | | 21. | 0.6 1.5 2.1 | 7 24 32 | 289 | 12 24 10 | | 22. | 1.1 0.8 1.9 | 18 15 32 | 283 | 11 21 11 | | 23. | 0.9 0.9 1.8 | 23 14 37 | 442 | 7 13 5 | | 24. | 1.0 1.6 2.6 | 24 25 49 | 532 | 10 19 6 | | 25. | 1.2 1.3 2.4 | 20 19 40 | 506 | 7 14 6 | | 26. | 0.9 0.7 1.6 | 14 13 26 | 215 | 7 15 5 | | 27. | 0.9 0.9 1.8 | 12 11 23 | 143 | 4 11 3 | | 28. | 0.9 0.3 1.2 | 11 4 15 | 115 | 5 12 6 | | 29. | 0.6 0.0 0.6 | 7 0 7 | 12 | 7 17 9 | | 30. | 0.3 0.0 0.3 | 3 0 3 | 1 | 9 16 7 | | 31. | 0.8 0.3 1.1 | 8 4 12 | 30 | 11 24 11 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.6 1.0 1.6 | 9.8 16.6 26.4 | 297 | 7 16 6 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 489 observations of 33 stations. Araujo,G. L 80 910 30 Keller,H.U. L 40 480 4 Barnes,H. L 76 910 16 Kysucka Obs. L2003000 26 Battaiola,R. S 901250 5 Michalovce Obs. L1502250 15 Beltran,G.V. S2001600 25 Moeller,M. L 791000 22 Broeckels,G. L1201000 22 Morales,G. S 902000 30 DKS Eriskirch L1521824 1 Rim. Sobota Obs.L1502250 24 Fritsche,S. L 63 840 21 Robeck,G. S2032000 11 Gahsche,C.-D. L 751200 10 Ruemmler,F. L 801200 15 Goetz,M. S1001000 13 Schroeder,G. L 751200 16 Hickmann,R. L 60 700 13 Schulze,W. L 63 840 8 Hoerenz,M. L 60 700 7 Strickling,W. S1501200 1 Hofmann,W. L 80 400 11 Stw. Luebeck L 801000 8 Hurbanovo Obs. L1502250 30 Suzuki,M. L100 0 26 John,J. S1501200 12 Van Slooten,B. L 901300 23 Joppich,H. L 60 900 4 WFS,Berlin L1502250 11 Kaczmarek,A. L 80 400 7 Willi,X. S2001320 4 Kandilli Obs. L2003070 18