Do polar faculae on the sun predict a sunspot cycle?

Details Do polar faculae on the sun predict a sunspot cycle? Do polar faculae on the sun predict a sunspot cycle?

Mar 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989soph..119...45m&link_type=abstract

Solar Physics (ISSN 0038-0938), vol. 119, no. 1, 1989, p. 45-54.

Physics

26

Faculae, Sunspot Cycle, Calcium, K Lines, Polar Regions, Predictions

Scientific paper

A correlation between data on polar faculae for three solar cycles (1960-1986) and data on polar bright points in the Ca II K line for two solar cycles (1940-1957) is discussed. It is found that a new cycle of polar faculae and polar bright points in the Ca II K line begins after the polar magnetic field reversal, and that the smaller the period between the ending of the polar field reversal and the beginning of a new sunspot cycle is, the more intense is the cycle itself. Predictions are made for the intensity of solar cycle 22 and for the periods of strong fluctuations in activity expected in this cycle.

Affiliated with

Also associated with

No associations

Rating

Do polar faculae on the sun predict a sunspot cycle? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Do polar faculae on the sun predict a sunspot cycle?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Do polar faculae on the sun predict a sunspot cycle? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1529227