Provisional sunspot numbers March 2020 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 14 5 | | 02. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 12 5 | | 03. | 0.0 0.0 0.0 | 0 0 0 | 0 | 2 9 2 | | 04. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 10 4 | | 05. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 12 6 | | 06. | 0.0 0.0 0.0 | 0 0 0 | 0 | 2 6 1 | | 07. | 0.0 0.2 0.2 | 0 3 3 | 0 | 6 17 6 | | 08. | 0.0 0.8 0.8 | 0 11 11 | 55 | 2 11 7 | | 09. | 0.0 0.6 0.6 | 0 7 7 | 12 | 7 16 7 | | 10. | 0.0 0.1 0.1 | 0 1 1 | 0 | 3 6 2 | | 11. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 18 8 | | 12. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 17 9 | | 13. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 15 6 | | 14. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 18 8 | | 15. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 17 7 | | 16. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 18 8 | | 17. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 17 7 | | 18. | 0.0 0.1 0.1 | 0 1 1 | 1 | 7 15 5 | | 19. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 19 8 | | 20. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 8 4 | | 21. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 15 7 | | 22. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 16 7 | | 23. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 19 8 | | 24. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 19 8 | | 25. | 0.0 0.0 0.0 | 0 0 0 | 0 | 8 19 8 | | 26. | 0.0 0.0 0.0 | 0 0 0 | 0 | 5 15 7 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 20 9 | | 28. | 0.0 0.0 0.0 | 0 0 0 | 0 | 6 19 9 | | 29. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 12 5 | | 30. | 0.2 0.0 0.2 | 2 0 2 | 0 | 2 13 6 | | 31. | 0.6 0.0 0.6 | 7 0 7 | 20 | 6 20 10 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.0 0.1 0.1 | 0.3 0.7 1.0 | 3 | 5 15 6 | +------+----------------+-------------------+-------+--------------+ | Days | 31 31 31 | 31 31 31 | 31 | | +------+----------------+-------------------+-------+--------------+ Based on 462 observations of 23 stations. Araujo,G. L 80 910 31 Kaczmarek,A. L 80 400 9 Barnes,H. L 76 910 14 Kysucka Obs. L2003000 18 Beltran,G.V. S2001600 28 Meister,S. L125 800 3 Broeckels,G. L 57 242 27 Michalovce Obs. L1502250 11 Broeckels,G. L1521200 27 Morales,G. S 902000 29 Bruegger,S. L 80 400 24 Rockmann,K. L 901200 23 Daub,K.-P. L1521200 26 Ruemmler,F. L 801200 26 Fritsche,S. L 63 840 20 Schroeder,G. L 751200 17 Hoerenz,M. L 60 700 24 Selbmann,U. L 63 840 12 Hurbanovo Obs. L1502250 26 Suzuki,M. L100 0 23 Joppich,H. L 60 900 8 Tiendesprong ObsL 751200 24 Junker,E. L 50 600 12