Provisional sunspot numbers February 2022 +------+----------------+-------------------+-------+--------------+ | | | | | | | Day | Groups | Wolf number | Beck | No. of Obs. | | | | | index | | | | N S Total | N S Total | | N/S T Beck | | | | | | | +------+----------------+-------------------+-------+--------------+ | 01. | 2.0 1.3 3.3 | 43 16 59 | 1189 | 3 7 4 | | 02. | 1.8 1.3 3.0 | 36 21 57 | 1141 | 4 15 6 | | 03. | 3.0 0.8 3.8 | 50 12 62 | 949 | 2 5 3 | | 04. | 3.3 1.1 4.3 | 59 15 74 | 1496 | 2 6 2 | | 05. | 2.8 1.2 4.0 | 51 16 67 | 1032 | 3 16 7 | | 06. | - - 3.8 | - - 64 | 825 | 0 5 3 | | 07. | 1.5 1.6 3.0 | 34 23 57 | 960 | 6 18 8 | | 08. | 1.6 2.1 3.7 | 33 27 60 | 896 | 3 10 5 | | 09. | 1.5 1.5 3.0 | 35 18 53 | 1014 | 2 9 4 | | 10. | 1.5 2.0 3.5 | 29 23 52 | 784 | 5 16 6 | | 11. | 1.4 3.0 4.4 | 22 36 58 | 571 | 3 14 6 | | 12. | 0.9 2.2 3.1 | 16 31 47 | 605 | 5 21 9 | | 13. | 0.8 1.7 2.5 | 16 22 38 | 542 | 4 19 9 | | 14. | 1.4 1.8 3.2 | 24 23 47 | 608 | 7 21 9 | | 15. | 2.6 2.2 4.8 | 35 32 67 | 525 | 5 15 6 | | 16. | 2.2 2.5 4.6 | 28 40 68 | 646 | 2 6 2 | | 17. | 1.3 2.6 4.0 | 17 37 54 | 313 | 2 11 5 | | 18. | 1.0 2.2 3.2 | 11 28 39 | 119 | 4 8 5 | | 19. | 0.7 2.0 2.6 | 9 23 32 | 212 | 3 14 4 | | 20. | 1.7 1.7 3.5 | 21 21 42 | 159 | 1 8 4 | | 21. | 2.1 1.4 3.6 | 25 17 42 | 208 | 1 7 2 | | 22. | 2.2 0.0 2.2 | 28 0 28 | 135 | 5 12 5 | | 23. | 2.2 0.0 2.2 | 27 0 27 | 156 | 6 23 8 | | 24. | 2.3 0.0 2.3 | 26 0 26 | 82 | 4 10 3 | | 25. | 1.6 0.0 1.6 | 17 0 17 | 84 | 4 17 8 | | 26. | 1.6 0.0 1.6 | 18 0 18 | 87 | 4 18 7 | | 27. | 1.8 0.3 2.1 | 20 4 24 | 106 | 4 24 8 | | 28. | 2.5 0.6 3.1 | 30 7 37 | 138 | 7 26 10 | +------+----------------+-------------------+-------+--------------+ | Mean | 1.8 1.4 3.2 | 28.1 18.2 47.0 | 557 | 4 14 6 | +------+----------------+-------------------+-------+--------------+ | Days | 27 27 28 | 27 27 28 | 28 | | +------+----------------+-------------------+-------+--------------+ Based on 381 observations of 29 stations. Alteholz,T. L 80 0 10 Husar,D. (vis.) L115 0 2 Araujo,G. L 80 910 27 Junker,E. L 50 600 10 Barsch,T. L1021000 16 Kaczmarek,A. L 80 400 6 Beltran,G.V. S2001600 21 Kysucka Obs. L2003000 10 Brettel,G. L 901000 9 Maluf,W. L1021500 18 Broeckels,G. L1521200 12 Meister,S. L125 800 15 Bronst,M. L102 0 15 Michalovce Obs. L1502250 4 Bruegger,S. L 80 400 13 Moeller,M. S 0 0 28 Chudy,M. L 60 700 9 Rim. Sobota Obs.L1502250 15 Daub,K.-P. L1521200 12 Ruemmler,F. L 801200 17 Fritsche,S. L 63 840 7 Schroeder,G. S 0 0 28 Hoerenz,M. L 60 700 11 Seiffert,H.-P. L100 500 7 Holl,M. L 80 400 15 Stoyan,R. L 50 540 9 Hurbanovo Obs. L1502250 26 Tiendesprong ObsL 751200 7 Husar,D. L115 0 2