An estimate for the size of cycle 23 based on near minimum conditions

Journal of Geophysical Research: Space Physics

Volumn 103, Issue A4, 1998, Pages 6595-6603

  Wilson, Robert M ^a   Hathaway, David H ^a   Reichmann, Edwin J ^a  

^a NASA MARSHALL SPACE FLIGHT CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000529844     PISSN: None     EISSN: 21699402     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

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2. Bravo, S. and J. A. Otaola, Polar coronal holes and the sunspot cycle. A new method to predict sunspot numbers. Sol. Phys., 122, 335-343, 1989.
3. Bravo, S., and G. Stewart, Evolution of polar coronal holes and sunspots during cycles 21 and 22, Sol. Phys., 154, 377-384, 1994.
4. Brown, G. M., and P. A. Simon, Long-term solar activity predictions, in Solar-Terrestrial Predictions: Proceedings of a Workshop at Meudon, France, June 18-22, 1984, edited by P. A. Simon et al, Natl. Oceanic Atmos. Admin., pp. 1-7, Boulder, Colo., pp. 1-7, 1986.
5. Calvo, R. A., H. A. Ceccatto, and R. D. Piacentini, Neural network prediction of solar activity, Astrophys. J., 444, 916-921, 1995.