Provisional sunspot numbers June 2021 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 0.8 0.2 1.0 | 14 2 16 | 103 | 11 25 12 | | 02. | 0.8 0.8 1.5 | 13 9 22 | 117 | 10 24 11 | | 03. | 0.8 0.8 1.5 | 12 10 22 | 142 | 9 22 11 | | 04. | 0.8 0.9 1.7 | 13 12 25 | 218 | 8 20 9 | | 05. | 1.0 1.0 2.0 | 12 15 27 | 154 | 6 15 6 | | 06. | 0.7 1.3 2.0 | 8 18 26 | 94 | 5 12 5 | | 07. | 1.2 1.4 2.6 | 14 22 36 | 318 | 9 17 8 | | 08. | 0.3 1.3 1.7 | 4 21 25 | 199 | 10 20 10 | | 09. | 0.5 0.8 1.3 | 6 12 18 | 91 | 10 22 10 | | 10. | 0.6 0.6 1.2 | 10 7 17 | 60 | 11 25 12 | | 11. | 0.6 0.4 1.0 | 8 5 13 | 27 | 11 25 12 | | 12. | 0.5 0.0 0.5 | 6 0 6 | 4 | 6 17 6 | | 13. | 1.0 0.0 1.0 | 11 0 11 | 55 | 5 18 8 | | 14. | 0.8 0.0 0.8 | 8 0 8 | 56 | 10 25 11 | | 15. | 0.8 0.0 0.8 | 8 0 8 | 67 | 10 23 10 | | 16. | 0.8 0.0 0.8 | 8 0 8 | 48 | 9 23 10 | | 17. | 0.8 0.0 0.8 | 9 0 9 | 58 | 10 24 10 | | 18. | 1.3 0.0 1.3 | 14 0 14 | 72 | 9 24 11 | | 19. | 0.8 0.0 0.8 | 11 0 11 | 176 | 8 22 9 | | 20. | 0.8 0.0 0.8 | 10 0 10 | 99 | 6 18 8 | | 21. | 0.8 0.0 0.8 | 10 0 10 | 48 | 7 16 8 | | 22. | 0.8 0.0 0.8 | 10 0 10 | 61 | 7 17 9 | | 23. | 0.8 0.0 0.8 | 9 0 9 | 42 | 8 17 9 | | 24. | 0.7 0.0 0.7 | 8 0 8 | 44 | 7 14 6 | | 25. | 0.6 0.7 1.3 | 6 9 15 | 97 | 8 17 8 | | 26. | 0.3 0.6 0.9 | 3 11 14 | 186 | 6 20 8 | | 27. | 0.3 1.4 1.7 | 3 22 25 | 199 | 7 21 10 | | 28. | 0.7 1.4 2.1 | 7 24 31 | 378 | 9 22 10 | | 29. | 0.8 1.4 2.2 | 9 30 39 | 699 | 8 18 8 | | 30. | 0.8 1.5 2.3 | 9 31 40 | 686 | 7 12 5 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.7 0.6 1.3 | 9.1 8.7 17.8 | 153 | 8 20 9 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 30 | 30 30 30 | 30 | | +------+----------------+-------------------+-------+--------------+ Based on 595 observations of 27 stations. Araujo,G. L 80 910 30 Junker,E. L 50 600 19 Barnes,H. L 76 910 10 Kysucka Obs. L2003000 23 Barsch,T. L1021000 27 Meister,S. L125 800 25 Battaiola,R. S 901250 14 Michalovce Obs. L1502250 21 Beltran,G.V. S2001600 30 Rim. Sobota Obs.L1502250 20 Brettel,G. L 901000 24 Rockmann,K. L 901200 23 Bruegger,S. L 80 400 26 Ruemmler,F. L 801200 26 Chudy,M. L 60 700 17 Schroeder,G. L 751200 27 Daub,K.-P. L1521200 22 Seiffert,H.-P. L100 500 21 Fritsche,S. L 63 840 20 Steen,M. L 80 400 23 Hoerenz,M. L 60 700 25 Suzuki,M. L100 0 22 Holl,M. L 80 400 25 Tiendesprong ObsL 751200 19 Hurbanovo Obs. L1502250 30 Wallian,D. L120 900 18 Joppich,H. L 60 900 8