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Solar Physics

, Volume 243, Issue 2, pp 205–217 | Cite as

A Preliminary Estimate of the Size of the Coming Solar Cycle 24, based on Ohl’s Precursor Method

Article

Abstract

For many purposes (e.g., satellite drag, operation of power grids on Earth, and satellite communication systems), predictions of the strength of a solar cycle are needed. Predictions are made by using different methods, depending upon the characteristics of sunspot cycles. However, the method most successful seems to be the precursor method by Ohl and his group, in which the geomagnetic activity in the declining phase of a sunspot cycle is found to be well correlated with the sunspot maximum of the next cycle. In the present communication, the method is illustrated by plotting the 12-month running means aa(min ) of the geomagnetic disturbance index aa near sunspot minimum versus the 12-month running means of the sunspot number Rz near sunspot maximum [aa(min ) versus Rz(max )], using data for sunspot cycles 9 – 18 to predict the Rz(max ) of cycle 19, using data for cycles 9 – 19 to predict Rz(max ) of cycle 20, and so on, and finally using data for cycles 9 – 23 to predict Rz(max ) of cycle 24, which is expected to occur in 2011 – 2012. The correlations were good (∼+0.90) and our preliminary predicted Rz(max ) for cycle 24 is 142±24, though this can be regarded as an upper limit, since there are indications that solar minimum may occur as late as March 2008. (Some workers have reported that the aa values before 1957 would have an error of 3 nT; if true, the revised estimate would be 124±26.) This result of the precursor method is compared with several other predictions of cycle 24, which are in a very wide range (50 – 200), so that whatever may be the final observed value, some method or other will be discredited, as happened in the case of cycle 23.

Keywords

Solar Activity Solar Cycle Solar Phys Coronal Hole Sunspot Number 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Ahluwalia, H.S.: 1998, J. Geophys. Res. 103, 12103. CrossRefADSGoogle Scholar
  2. Badalyan, O.G., Obridko, V., Sykora, N.J.: 2001, Solar Phys. 199, 421. CrossRefADSGoogle Scholar
  3. Bevington, P.R.: 1969, Data Reduction and Error Analysis for the Physical Sciences, McGraw-Hill, New York, 164. Google Scholar
  4. Brown, G.M., Williams, W.R.: 1969, Planet. Space Sci. 17, 455. CrossRefADSGoogle Scholar
  5. Cameron, R., Schüssler, M.: 2007, Astrophys. J. 659, 801. CrossRefADSGoogle Scholar
  6. Chopra, P., Dabas, R.S.: 2006, In: 36th COSPAR Scientific Assembly held 16 – 23 July 2006 in Beijing, China, 909. Google Scholar
  7. Clilverd, M.: 2005, In: Solar Activity: Exploration, Understanding and Prediction, Workshop in Lund, Sweden. Google Scholar
  8. Clilverd, M., Clark, E., Ulich, T., Linthe, J., Rishbeth, H.: 2004, In: COSPAR Meeting, Paris. Google Scholar
  9. Clilverd, M., Clark, E., Ulich, T., Linthe, J., Rishbeth, H.: 2006, Space Weather 4, S09005. Google Scholar
  10. Dikpati, M., de Toma, G., Gilman, P.A.: 2006, Geophys. Res. Lett. 33, L05102. CrossRefGoogle Scholar
  11. Du, Z.L.: 2006, Astron. J. 132, 1485. CrossRefADSGoogle Scholar
  12. Du, Z.L., Wang, H.N., He, X.T.: 2006, Chin. J. Astron. Astrophys. 6(4), 489. CrossRefADSGoogle Scholar
  13. Duhau, S.: 2003, Solar Phys. 213, 203. CrossRefADSGoogle Scholar
  14. Echer, E., Rigozo, N.R., Nordemann, D.J.R., Vieira, L.E.A.: 2004, Ann. Geophys. 22, 2239. ADSCrossRefGoogle Scholar
  15. Gholipour, A., Lucasa, C., Araabia, B.N., Shafiee, M.: 2005, J. Atmos. Solar-Terr. Phys. 67, 595. CrossRefADSGoogle Scholar
  16. Hathaway, D.H., Wilson, R.M.: 2004, Solar Phys. 224, 5. CrossRefADSGoogle Scholar
  17. Hathaway, D.H., Wilson, R.M.: 2006, Geophys. Res. Lett. 33, L18101. CrossRefADSGoogle Scholar
  18. Henson, B., Hosansky, D.: 2006, In: UCAR (University Corporation for Atmospheric Research, Boulder, Colorado) Quarterly, Spring, 1. Google Scholar
  19. Hood, L.L.: 2004, In: Pap, J., Fox, P. (eds.) Solar Variability and Its Effects on Climate, AGU, Washington, 283. Google Scholar
  20. Horstman, M.: 2005, Orbital Debris Q. News 9, 4. Google Scholar
  21. Jain, R.: 2006, In: 36th COSPAR Scientific Assembly held 16 – 23 July 2006 in Beijing, China, 642. Google Scholar
  22. Jarvis, M.J.: 2005, J. Geophys. Res. 110(A4), A04303. CrossRefMathSciNetGoogle Scholar
  23. Javaraiah, J.: 2007, Mon. Not. Roy. Astron. Soc. Lett. 377, L34. CrossRefADSGoogle Scholar
  24. Joselyn, J.A., Anderson, J.B., Coffey, H., Harvey, K., Hathaway, D., Heckman, G., Hildner, E., Mende, W., Schatten, K., Thompson, R., Thomson, A.W.P., White, O.R.: 1997, Eos. Trans. AGU 78, 205. CrossRefADSGoogle Scholar
  25. Kane, R.P.: 1978, Nature 274, 139. CrossRefADSGoogle Scholar
  26. Kane, R.P.: 1987, Solar Phys. 108, 415. CrossRefADSGoogle Scholar
  27. Kane, R.P.: 1992, Solar Phys. 140, 171. CrossRefADSGoogle Scholar
  28. Kane, R.P.: 1997, Geophys. Res. Lett. 24, 1899. CrossRefADSGoogle Scholar
  29. Kane, R.P.: 1998, Geophys. Res. Lett. 25, 3121. CrossRefADSGoogle Scholar
  30. Kane, R.P.: 1999, Solar Phys. 189, 217. CrossRefADSGoogle Scholar
  31. Kane, R.P.: 2001, Solar Phys. 202, 395. CrossRefADSGoogle Scholar
  32. Kane, R.P.: 2005, Mausam 56(2), 495. Google Scholar
  33. Kane, R.P.: 2006a, Solar Phys. 233, 107. CrossRefADSGoogle Scholar
  34. Kane, R.P.: 2006b, Ind. J. Radio Space Phys. 35, 312. Google Scholar
  35. Kim, M.Y., Wilson, J.W., Cucinotta, F.A.: 2004, NASA/TP-2004-212070. Google Scholar
  36. Labitze, K.: 2005, J. Atmos. Solar-Terr. Phys. 67, 45. CrossRefADSGoogle Scholar
  37. Lantos, P.: 2006, Solar Phys. 236(1), 199. CrossRefADSGoogle Scholar
  38. Lastovicka, J.: 2005, J. Atmos. Solar-Terr. Phys. 67, 83. CrossRefADSGoogle Scholar
  39. Li, K.J., Gao, P.X., Su, T.W.: 2005, Chin. J. Astron. Astrophys. 5, 539. CrossRefADSGoogle Scholar
  40. Lundstedt, H.: 2006, Adv. Space Res. 38(5), 862. CrossRefADSGoogle Scholar
  41. Marcos, F.A., Wise, J.O., Kendra, M.J., Grossbard, M.J., Bowman, B.R.: 2005, Geophys. Res. Lett. 32, L04103. CrossRefGoogle Scholar
  42. Maris, G., Oncica, A.: 2006, Sun Geosp. 1. Google Scholar
  43. Maris, G., Popescu, M.D., Besliu, D.: 2004, In: Stepanov, A.V., Benevolenskaya, E.E., and Kosivichev, A.G. (eds.) Multiwavelength Investigations of Solar Activity, IAU Symposium 223, Cambridge University Press, Cambridge, 127. Google Scholar
  44. Marsh, N., Svensmark, H.: 2000, Space Sci. Rev. 94, 215. CrossRefADSGoogle Scholar
  45. Martini, D., Mursula, K.: 2006, Ann. Geophys. 24(12), 3411. ADSCrossRefGoogle Scholar
  46. Mayaud, P.N.: 1973, In: IAGA Bull. 33, IUGG Publication Office, Paris, 262. Google Scholar
  47. McKinnon, J.A.: 1987, In: UAG Report 95, NOAA, Boulder, 112. Google Scholar
  48. Moore, J., Grinsted, A., Jevrejeva, S.: 2006, Geophys. Res. Lett. 33, 17705. CrossRefADSGoogle Scholar
  49. Nevanlinna, H., Kataja, E.: 1993, Geophys. Res. Lett. 20, 2703. ADSGoogle Scholar
  50. Nordemann, D.J.R., Rigozo, Echer, M.P. de S., Echer, E: 2007, Comput. Geosci., in press. Google Scholar
  51. Obridko, V.N., Oraevsky, V.N., Allen, J.H.: 1994, COSPAR Colloq. Ser. 5, 557. Google Scholar
  52. Ohl, A.I.: 1966, Solnice Danie 12, 84. Google Scholar
  53. Ohl, A.I.: 1976, Solnice Danie 9, 73. ADSGoogle Scholar
  54. Ohl, A.I., Ohl, G.I.: 1979, In: Donnely R.F. (ed.) Solar-Terrestrial Predictions Proceedings, NOAA/Space Environmental Laboratories, Boulder, 258. Google Scholar
  55. Sargent, H.H.: III: 1978, In: Proc. 28th IEEE Vehicular Technical Conf., Denver, 490. Google Scholar
  56. Schatten, K.: 2005, Geophys. Res. Lett. 32, L21106. CrossRefADSGoogle Scholar
  57. Schatten, K.H., Pesnell, W.D.: 1993, Geophys. Res. Lett. 20, 2275. ADSGoogle Scholar
  58. Schatten, K.H., Tobiska, W.K.: 2003, Bull. Am. Astron. Soc. 35(3), 817. ADSGoogle Scholar
  59. Sello, S.: 2003, Astron. Astrophys. 410, 691. CrossRefADSGoogle Scholar
  60. Svalgaard, L., Cliver, E.W., Le Sager, P.: 2004, Adv. Space. Res. 34(2), 436. CrossRefADSGoogle Scholar
  61. Svalgaard, L., Cliver, E.W., Kamide, Y.: 2005, Geophys. Res. Lett. 32, 021664. CrossRefGoogle Scholar
  62. Thompson, R.J.: 1993, Solar Phys. 148, 383. CrossRefADSGoogle Scholar
  63. Thompson, R.J.: 1996, In: Proc. Solar-Terrestrial Predictions V, Workshop at Hitachi, Japan. Google Scholar
  64. Tsirulnik, L.B., Kuznetsova, T.V., Oraevsky, V.N.: 1997, Adv. Space Res. 20, 2369. CrossRefADSGoogle Scholar
  65. Waldmeier, M.: 1961, The Sunspot-Activity in the Years 1610 – 1960, Schulthess, Zurich. Google Scholar
  66. Wang, J.L., Gong, J.C., Liu, S.Q., Le, G.M., Sun, J.L.: 2002, Chin. J. Astron. Astrophys. 2, 557. ADSCrossRefGoogle Scholar
  67. Wilson, R.M.: 1988a, Geophys. Res. Lett. 15, 125. ADSGoogle Scholar
  68. Wilson, R.M.: 1988b, Solar Phys. 117, 269. CrossRefADSGoogle Scholar
  69. Wilson, R.M.: 1992, Solar Phys. 140, 181. CrossRefADSGoogle Scholar
  70. Wilson, R.M., Hathaway, D.H., Reichmann, E.J.: 1998, J. Geophys. Res. 103, 6596. ADSGoogle Scholar

Copyright information

© Springer 2007

Authors and Affiliations

  1. 1.Instituto Nacional de Pesquisas EspaciasSão Jose dos CamposBrazil

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