Provisional sunspot numbers December 2018 +------+----------------+-------------------+-------+--------------+ | | | | | | | 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 | 2 7 1 | | 02. | 0.0 0.0 0.0 | 0 0 0 | - | 1 2 0 | | 03. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 6 1 | | 04. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 10 2 | | 05. | 0.0 0.7 0.7 | 0 12 12 | 88 | 6 13 4 | | 06. | 0.0 0.8 0.8 | 0 14 14 | 97 | 3 7 3 | | 07. | 0.0 0.5 0.5 | 0 7 7 | 0 | 1 6 1 | | 08. | 0.0 0.4 0.4 | 0 4 4 | 0 | 4 9 3 | | 09. | 0.0 0.1 0.1 | 0 1 1 | 0 | 1 6 2 | | 10. | 0.0 0.0 0.0 | 0 0 0 | 0 | 7 14 4 | | 11. | 0.6 0.0 0.6 | 7 0 7 | 25 | 2 6 1 | | 12. | 0.0 0.0 0.0 | 0 0 0 | 0 | 2 5 1 | | 13. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 9 1 | | 14. | 0.1 0.0 0.1 | 1 0 1 | 0 | 2 5 1 | | 15. | 0.1 0.0 0.1 | 2 0 2 | 0 | 1 5 2 | | 16. | 0.2 0.0 0.2 | 2 0 2 | 0 | 2 6 1 | | 17. | 0.0 0.0 0.0 | 0 0 0 | 0 | 1 5 1 | | 18. | 0.0 0.0 0.0 | 0 0 0 | 0 | 4 7 2 | | 19. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 5 2 | | 20. | 0.0 0.0 0.0 | 0 0 0 | - | 4 6 0 | | 21. | 0.0 0.0 0.0 | 0 0 0 | - | 1 3 0 | | 22. | - - 0.0 | - - 0 | - | 0 2 0 | | 23. | 0.0 0.0 0.0 | 0 0 0 | 0 | 1 2 1 | | 24. | 0.1 0.0 0.1 | 1 0 1 | 0 | 2 7 1 | | 25. | 0.4 0.0 0.4 | 5 0 5 | - | 2 4 0 | | 26. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 6 2 | | 27. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 8 1 | | 28. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 7 1 | | 29. | 0.0 0.0 0.0 | 0 0 0 | 0 | 3 7 3 | | 30. | 0.1 0.0 0.1 | 1 0 1 | 0 | 1 6 1 | | 31. | 0.3 0.0 0.3 | 3 0 3 | 2 | 2 5 2 | +------+----------------+-------------------+-------+--------------+ | Mean | 0.1 0.1 0.1 | 0.7 1.3 1.9 | 8 | 3 6 2 | +------+----------------+-------------------+-------+--------------+ | Days | 30 30 31 | 30 30 31 | 26 | | +------+----------------+-------------------+-------+--------------+ Based on 196 observations of 22 stations. Araujo,G. L 80 910 24 Joppich,H. L 60 900 3 Barnes,H. L 76 910 12 Junker,E. L 50 600 1 Battaiola,R. S 901250 4 Kaczmarek,A. L 80 400 3 Beltran,G.V. S2001600 29 Kysucka Obs. L2003000 4 Brauckhoff,D. S2032032 15 Michalovce Obs. L1502250 4 Bruegger,S. L 80 400 5 Morales,G. S 902000 22 Chudy,M. L 60 700 4 Rim. Sobota Obs.L1502250 2 Daub,K.-P. L1521200 7 Ruemmler,F. L 801200 7 Fritsche,S. L 63 840 7 Schroeder,G. L 751200 4 Hoerenz,M. L 60 700 1 Suzuki,M. L100 0 22 Hurbanovo Obs. L1502250 13 Tiendesprong ObsL 751200 3